Free Apps and Tools No Catch, No Subscription

Files & Documents: Arrange

6 apps

Delete PDF pages

Privately remove page ranges, blank or duplicate pages, restore mistakes, and keep working bookmarks in a checked copy.

Extract PDF pages

Privately extract, reorder, and combine pages from multiple PDFs, group them by source, or package every page separately.

Merge PDF

Combine selected pages, rebuild duplex scans, and add checked navigation without uploading your PDFs.

Organize PDF

Drag, select, duplicate, rotate, remove, and insert pages across PDFs in one private visual studio.

Rotate PDF

Visually select and permanently rotate any mix of PDF pages left, right, or 180 degrees.

Split PDF

Split visually, by ranges, bookmarks, page count, or a measured file-size target.

Files & Documents: Optimize

2 apps

Compress PDF

Compress one PDF or a whole batch with lossless, print, email, target-size, grayscale, or fully custom controls.

Repair PDF

Diagnose and recover one damaged PDF or a whole batch with structure-preserving, compatibility, and safe-copy paths.

Files & Documents: Convert

22 apps

Document to PDF

Convert ordered ODT and RTF documents into checked tagged, archival, accessible, or merged PDFs with professional publishing controls.

EPUB to PDF

Convert reflowable and fixed-layout EPUBs into private, selectable, navigable PDFs with book typography, page controls, covers, metadata, archival output, and ordered batches.

Excel to PDF

Batch-convert XLS, XLSX, ODS, CSV, and TSV spreadsheets into web-optimized, accessible, archival, one-page-per-sheet, or merged PDFs.

HTML to PDF

Paste or batch-render styled HTML as private, script-free, tagged, fidelity-checked PDFs with full print controls.

HWP to PDF

Convert HWP and HWPX documents into selectable, checked PDFs with Korean font fallback, page selection, archival output, metadata, watermarking, and ordered batch delivery.

Images to PDF

Turn mixed image formats into a precisely sized, quality-controlled, optionally searchable PDF without needless JPEG recompression.

OCR PDF

Batch-recognize scans in one or several languages as searchable PDF, archival PDF/A, editable Word, or verified text.

ODP to PDF

Convert ordered ODP presentations into package-validated, fidelity-checked archival, accessible, merged, transition-preserving, or editable hybrid PDFs.

ODS to PDF

Convert ordered ODS spreadsheets into package-validated, fidelity-checked, archival, accessible, merged, or editable hybrid PDFs.

ODT to PDF

Convert ordered ODT documents into package-validated, fidelity-checked, archival, accessible, merged, or editable hybrid PDFs.

PDF Converter

Batch-convert PDFs, documents, data files, ebooks, images, SVGs, and mixed ZIPs. Get checked PDF/A, Office, image, text, and PDF outputs.

PDF Scanner

Capture or import pages, detect boundaries and quality issues, batch-enhance, arrange, and save a checked multi-page PDF.

PDF to Excel

Recover compact tables, typed values, dates, headers, and scanned rows as checked Excel or CSV data.

PDF to JPG

Batch-export selected PDF pages as JPG, PNG, WebP, or TIFF with exact DPI controls, or recover original embedded images.

PDF to PowerPoint

Turn selected PDF pages into aspect-safe, editable or pixel-exact PowerPoint slides with multilingual OCR, speaker notes, batch conversion, and an independent visual reopen check.

PDF to text

Extract complete, searchable text as clean TXT, structured Markdown, or page-aware JSON.

PDF to Word

Batch-convert selected PDF pages into checked DOCX or RTF files, with exact-layout and flowing-edit modes plus multilingual OCR for scans.

PowerPoint to PDF

Batch-convert PPT, PPTX, and ODP presentations into checked full-slide, speaker-note, or printable-handout PDFs with archival and accessibility profiles.

RTF to PDF

Convert ordered RTF documents into fidelity-checked, tagged, archival, accessible, or merged PDFs with professional publishing controls.

Text to PDF

Turn pasted text or ordered multilingual text files into styled, tagged, fidelity-checked, archival, separate, or combined PDFs.

Word to PDF

Batch-convert DOC and DOCX files into web-optimized, accessible, archival, or merged PDFs with page, image, comment, bookmark, and watermark controls.

ZIP to PDF

Safely unpack mixed and nested ZIP batches, keep successful conversions when a source fails, and create separate checked PDFs or one ordered document.

Files & Documents: Finish

16 apps

Add page numbers

Preview and number any page range with cover, facing-page, format, type, color, offset, and viewer-label controls.

AI PDF Assistant

Scope exact sources, summarize, compare, ask questions, translate, create quizzes, inspect evidence, and continue into PDF actions from one checked workspace.

AI PDF Summarizer

Create audience-aware executive briefs, key points, section outlines, study guides, meeting notes, or risk reviews with checked page citations.

AI Question Generator

Build editable, source-checked practice tests with five question formats, targeted difficulty and cognitive skills, live scoring, and LMS-ready exports.

Annotate PDF

Add sticky notes, review stamps, comments, highlights, drawings, text, callouts, images, arrows, and shapes.

Chat with PDF

Ask across one or more PDFs, inspect checked evidence, and keep the answer beside an exact-page source preview.

Crop PDF

Drag precise crop handles, auto-trim white margins, and keep a different useful area on every page.

Edit PDF

Add and revise text, links, images, visual covers, callouts, markup, drawings, lines, arrows, and shapes.

Fill PDF Form

Complete real PDF fields, reuse form data, fill flat pages, and save an editable or permanently flattened copy.

Flatten PDF

Inspect and flatten fields, annotations, layers, or complete pages with vector-safe, pixel-lock, page-range, and batch controls.

PDF Reader

Read aloud, resume, save pages, search, edit, organize, sign, and export PDFs from one private workspace.

Request Signatures

Send a checked PDF to up to five ordered signers with assigned fields, sender verification, private links, live status, and a final audit page.

Share PDF

Create an expiring encrypted link for a checked PDF, with a separate owner key for immediate deletion.

Sign PDF

Type, draw, or upload signatures, then place initials, dates, text, and confirmation symbols on any page.

Translate PDF

Translate every extracted page into a searchable reading-copy PDF, build a side-by-side bilingual copy, or create cited summaries and reviews with terminology control.

Watermark PDF

Preview and add text, logo, or combined watermarks with precise, mosaic, page-range, layer, and batch controls.

Files & Documents: Secure

3 apps

Protect PDF

Protect one PDF or a batch with AES-256, strong-password guidance, honest reader permissions, and proof that every copy opens only with the right password.

Redact PDF

Find or mark sensitive content, destroy the original data, and verify a clean disclosure copy.

Unlock PDF

Remove known opening passwords or owner restrictions from one PDF or a batch, without guessing credentials, and verify every encryption-free copy before download.

Images & Design: Optimize

2 apps

Compress Image

Compress one image or a batch to a quality goal or exact size, optionally resize and choose a modern format, then verify every result before download.

Remove Image Metadata

Inspect hidden location, device, time, author, and workflow data before removing it without losing image quality when the image container allows.

Images & Design: Resize & crop

3 apps

Crop Image

Frame up to 100 images with exact pixels, local composition guidance, shapes, orientation controls, delivery resizing, and verified reports.

Resize Image

Resize up to 100 images by width, height, exact box, percentage, longest edge, megapixels, or print size, then verify every result.

Social Media Resizer

Build up to 120 current, channel-ready assets from one image or a batch with safe-area guides, focal control, custom sizes, and verified campaign reports.

Images & Design: Convert

6 apps

Convert to AVIF

Turn up to 100 raster, HEIC, TIFF, GIF, APNG, or SVG sources into verified lossy, pixel-exact lossless, or size-capped AVIF with explicit chroma, color, alpha, frame, and page handling.

Convert to JPG

Turn up to 100 PNG, WebP, AVIF, HEIC, TIFF, GIF, SVG, or JPG sources into precisely controlled, verified JPGs without dropping frames or pages.

Convert to PNG

Turn up to 100 raster, HEIC, TIFF, GIF, APNG, or SVG sources into verified full-color, palette, high-precision, or animated PNGs without dropping frames or pages.

Convert to WebP

Turn up to 100 raster, HEIC, TIFF, GIF, APNG, or SVG sources into verified lossy, near-lossless, exact, size-capped, or animated WebP without dropping alpha, frames, or pages.

HEIC to JPG

Turn up to 100 HEIC or HEIF sources into share-safe, size-controlled, color-managed JPGs without losing collection images, orientation, alpha intent, or accountability.

SVG to PNG

Inspect and rasterize self-contained SVG artwork into exact, print, Retina, Apple, or Android PNG assets.

Images & Design: Edit

4 apps

Blur or Redact Image

Redact one image or a batch with movable rectangle or ellipse masks, reusable templates, irreversible cover, adjustable blur or pixelation, and verified privacy receipts.

Flip Image

Mirror, transpose, or compose static and animated images with verified pixel geometry and batch reports.

Rotate Image

Auto-orient, straighten, mirror, and batch-rotate static or animated images to any exact angle.

Watermark Image

Add verified text, logo, or mosaic watermarks to static and animated images with adaptive contrast and batch reports.

Images & Design: Create

1 app

Favicon Generator

Design, preview, and verify a deployment-ready favicon, PWA, Apple, Android, SVG, and Windows icon pack from artwork or a monogram.

Marketing & Business: Reviews & Reputation

1 app

Google Review Link Generator & QR Code

Search a business or use a Google Place ID to create a direct review link, verified QR code, print-ready signs, and honest request messages.

Marketing & Business: Documents & Billing

1 app

Invoice, Receipt & Quote Generator

Create polished invoices, receipts, and quotes with tax, discounts, payments, branding, and instant PDF downloads.

Marketing & Business: Links & Codes

1 app

QR Code & Barcode Studio

Create checked QR codes for websites, Wi-Fi, contacts, menus, PDFs, events, messages, and bulk lists, plus seven barcode formats.

Pricing & Profitability: Core Pricing

3 apps

Break-Even Appointments Calculator

Find the appointments, weekly hours, and calendar fill needed to cover fixed and per-visit costs.

Price Increase Simulator

Test a new price, expected client loss, revenue change, and the smallest increase that still protects income.

Service Pricing & Profit Calculator

Build a service price from labour, product cost, overhead, card fees, no-show risk, and the profit you want to keep.

Pricing & Profitability: Packages & Memberships

2 apps

Membership Pricing Calculator

Set a monthly membership price from included visits, benefits, expected use, and a safe target margin.

Package Pricing Calculator

Price a multi-session package without giving away the margin that pays for delivery and unused capacity.

Pricing & Profitability: Promotions

1 app

Promotion and Discount Profit Calculator

See how many extra bookings a discount must create before the promotion earns more profit than doing nothing.

Pricing & Profitability: Payments

1 app

Payment Processing Fee Calculator

Compare card pricing plans using percentage fees, fixed fees, monthly charges, refunds, and real transaction volume.

Pricing & Profitability: Gift Cards

1 app

Gift Card Revenue Calculator

Forecast gift-card cash, redemptions, new-client value, processing costs, and the liability still owed.

Pricing & Profitability: Owner Planning

1 app

Owner Hourly Earnings Calculator

Turn revenue into the honest hourly amount left after costs, unpaid admin, cancellations, and tax reserve.

Pricing & Profitability: Client Value

1 app

Client Lifetime Value Calculator

Estimate the contribution one client creates from visit frequency, retention, referrals, and acquisition cost.

Scheduling & Retention: Capacity Planning

2 apps

Appointment Capacity Calculator

Find the realistic number of weekly appointments your team can deliver after breaks, buffers, admin, and time off.

Calendar Utilization Calculator

Measure how much useful calendar capacity is filled and separate booked time from paid, completed work.

Scheduling & Retention: Retention

2 apps

Rebooking Rate Calculator

Measure rebooking, find the revenue gap, and set a realistic checkout and follow-up target.

Waitlist Recovery Calculator

Estimate how much a usable waitlist can recover from cancellations without overbooking or mass messaging everyone.

Scheduling & Retention: Schedule Design

2 apps

Appointment Buffer-Time Planner

Choose a buffer that covers reset work and protects the day without quietly removing too much bookable capacity.

Recurring Appointment Schedule Generator

Create a clear sequence of future appointment dates while handling cadence, preferred weekday, and planned breaks.

Scheduling & Retention: Classes

1 app

Class Capacity and Profit Calculator

Set class size and price from instructor, room, platform, and per-attendee costs, then see the break-even headcount.

Scheduling & Retention: Resources

1 app

Room and Equipment Capacity Planner

Find whether people, rooms, or shared equipment are the real booking bottleneck and quantify unused capacity.

Scheduling & Retention: Team Planning

1 app

Staff Coverage Planner

Convert hourly appointment demand into a simple staffing plan with breaks, occupancy, and a safe service reserve.

Marketing & Reputation: Booking Links

1 app

Booking Link QR Code Generator

Create a checked booking link and high-resolution QR code with a clear call to action for print or screens.

Marketing & Reputation: Campaigns

1 app

Seasonal Promotion Planner

Build a small campaign with a goal, audience, offer, booking window, capacity check, and a simple message calendar.

Marketing & Reputation: Client Notices

1 app

Price Increase Notice Generator

Explain a price change with the amount, effective date, affected services, and a respectful path for questions.

Marketing & Reputation: Growth

1 app

Referral Program ROI Calculator

Price a referral reward using new-client contribution, redemption, repeat visits, and the cost of rewards on both sides.

Marketing & Reputation: Local Presence

1 app

Google Business Profile Description Generator

Create a concise local-business description with real services, location, differentiators, and no unsupported claims.

Marketing & Reputation: Reviews & Reputation

2 apps

Review Request Message Generator

Create a short, honest review request for email or SMS with a direct link and no pressure or incentives.

Review Response Generator

Draft a calm, specific response to positive, mixed, or difficult feedback without sharing private client details.

Marketing & Reputation: Service Marketing

2 apps

Printable Price List Maker

Turn a simple service list into clean client-ready copy with durations, prices, and booking details.

Service Description Generator

Write a useful booking-page description that explains who the service is for, what happens, timing, and the next step.

1 app

Instagram Bio Generator

Write a short, readable bio that says what you do, where you work, who you help, and how to book.

Client Communication & Forms: Forms & Agreements

4 apps

Client Intake Form Generator

Create a short intake form with only the contact, preference, safety, and consent questions the service needs.

Consent Form Builder

Draft a plain-language consent template that explains the service, choices, common risks, questions, and withdrawal.

Liability Waiver Builder

Create a readable participation waiver template with activity details, assumptions, emergency choices, and signatures.

Photo and Media Release Generator

Create a separate, optional photo release with clear media choices, purpose, duration, withdrawal, and guardian details.

Client Communication & Forms: Booking Messages

2 apps

Appointment Reminder Sequence Generator

Build a confirmation, early reminder, and final reminder that reduce confusion without repeating the same long message.

Booking Confirmation Message Generator

Create a confirmation that makes the service, time, location, preparation, payment, and change link easy to scan.

Client Communication & Forms: Retention Messages

3 apps

Client Win-Back Message Generator

Write a respectful return invitation for inactive clients with a relevant reason to come back and no guilt language.

Rebooking Message Generator

Create a timely rebooking note based on the service cadence without pretending the client is overdue or creating pressure.

Waitlist Opening Message Generator

Offer a newly opened time to the right clients with a clear expiry, fair claim rule, and direct booking link.

Client Communication & Forms: Aftercare & Follow-Up

1 app

Post-Visit Follow-Up Generator

Create a short follow-up with service-specific care, questions, next steps, and an appropriate booking link.

Specialty Tools: Beauty & Personal Care

2 apps

Esthetician Backbar Cost Calculator

Measure the per-treatment cost of every cleanser, mask, serum, disposable, and machine consumable.

Salon Colour and Product Cost Calculator

Price colour services from formula grams, product cost, developer, waste, processing time, labour, and overhead.

Specialty Tools: Clinics & Medspas

1 app

Medspa Treatment Margin Calculator

Calculate treatment contribution after provider time, consumables, device allocation, room overhead, and payment fees.

Specialty Tools: Creative Services

2 apps

Photography Package Pricing Calculator

Price a photography package using planning, shoot, travel, editing, delivery, usage, expenses, and target margin.

Tattoo Session and Deposit Calculator

Quote a session and deposit from design time, chair time, supplies, artist rate, no-show risk, and rescheduling policy.

Specialty Tools: Pet Services

1 app

Pet Grooming Quote Calculator

Build a grooming quote from pet size, coat condition, service time, supplies, handling complexity, and add-ons.

Specialty Tools: Fitness & Movement

2 apps

Personal Trainer Package Calculator

Price a training package from coaching time, programming, check-ins, facility cost, payment risk, and package discount.

Yoga and Pilates Class-Pass Calculator

Price class passes from drop-in value, expected use, expiry, instructor and room cost, and the margin you need.

Specialty Tools: Lessons & Education

1 app

Tutoring and Music-Lesson Tuition Calculator

Set monthly tuition from teaching weeks, preparation, materials, cancellations, holidays, and a stable payment schedule.

Specialty Tools: Mobile Services

1 app

General Mobile-Service Travel Fee Calculator

Price any mobile visit using round-trip distance, drive time, vehicle cost, setup, parking, service value, and group size.

Text & Writing: Count & Analyze

4 apps

Character Counter

Count real characters, spaces, bytes, emoji, and words, then check common writing limits.

Line Counter

Count total, filled, blank, and unique lines, with line lengths and a numbered preview.

Reading Time Calculator

Estimate reading and speaking time, then check reading level and sentence complexity.

Word Counter

Count words, sentences, paragraphs, reading time, vocabulary, and readability as you type.

Text & Writing: Convert & Clean

4 apps

Alphabetizer

Sort lines, words, or paragraphs A to Z, Z to A, naturally, or by length.

Case Converter

Change text to sentence, title, upper, lower, camel, snake, kebab, and other useful cases.

Remove Duplicate Lines

Remove repeated lines, words, paragraphs, or custom-separated items while keeping their order.

Slug Generator

Turn a title into a clean, readable URL slug with length, separator, and word controls.

Text & Writing: Compare

1 app

Text Comparer

Compare two texts by line, word, or character and see every addition and removal.

Career & Jobs: Resume & Applications

4 apps

Free ATS Resume Checker

Check whether a hiring system can understand your resume and get clear fixes for sections, wording, length, and results.

Free Cover Letter Builder

Create a focused cover letter from your real experience, with clear tone and length choices and an editable result.

Free Resume Builder

Build a polished, ATS-friendly resume with simple guided sections, a live preview, and a clean PDF export.

Resume & Job Description Matcher

Compare your resume with a job posting, find the skills already covered, and see honest gaps worth addressing.

Career & Jobs: Professional Brand

2 apps

LinkedIn Headline Generator

Create clear, searchable LinkedIn headlines that explain what you do, who you help, and what makes you useful.

Resume Summary Generator

Turn your role, strengths, and best result into concise resume summaries with no filler or invented claims.

Video & Audio: Full Editor

1 app

Bookify Studio Full Video Editor

Build complete videos on a multitrack timeline with clips, photos, titles, sound, fades, transforms, local autosave, and verified HD or 4K export.

Video & Audio: Edit

15 apps

Add Video Transition

Join two clips with a polished dissolve and matching audio crossfade.

Change Video Speed

Slow down or speed up video and keep the audio in sync without changing its pitch.

Crop Video

Crop with clear percentage controls while keeping the result inside valid video dimensions.

Cut Video

Cut a video down to the useful section without learning a timeline editor.

Fade Video In and Out

Add clean picture fades at the start and end with matching audio fades when sound is present.

Flip Video

Flip footage horizontally or vertically for cameras, choreography, and corrected orientation.

Freeze Last Video Frame

Hold the final frame for a chosen number of seconds so calls to action have time to land.

Loop Video

Repeat a clip two to twenty times and export one continuous video.

Merge Videos

Arrange and join up to twelve clips with normalized dimensions and dependable audio handling.

Remove Part of a Video

Remove one unwanted section and join the parts before and after it into one continuous video.

Reverse Video

Reverse both picture and sound for short clips, reveals, reactions, and creative loops.

Rotate Video

Rotate left, right, upside down, or to an exact angle with the full frame preserved.

Rotate Video 90 Degrees

Turn a sideways recording 90 degrees clockwise and save it with broad playback support.

Split Video

Divide a long video into equal timed clips and download every checked part in one ZIP.

Trim Video

Set an exact start and end time, preview the selection, and export a clean new clip.

Video & Audio: Resize & layout

15 apps

Add Padding to Video

Add even space around footage with a chosen color and exact output dimensions.

Blur Video Background

Fill a new frame with a soft version of the video behind the sharp original.

Change Video Aspect Ratio

Switch among popular ratios with fit, fill, and background choices that stay easy to understand.

Change Video Resolution

Export at 480p, 720p, 1080p, 1440p, or 4K with the original aspect ratio preserved.

Make Video Landscape

Prepare footage in a standard 16:9 landscape frame for sites and presentations.

Make Video Portrait

Convert landscape or square footage into a clean 4:5 portrait frame.

Make Video Square

A balanced 1:1 frame for feeds, storefronts, and profile posts.

Resize Video

Set an exact width and height, then fit or fill the frame with no mystery stretching.

Resize Video for Facebook

Create a versatile 4:5 Facebook feed video that uses more mobile screen space.

Resize Video for Instagram Posts

Create a feed-friendly 4:5 Instagram video without guessed dimensions.

Resize Video for Instagram Reels

Create a sharp 9:16 Reel while preserving the important part of the frame.

Resize Video for LinkedIn

Create a professional 1:1 video that fits the LinkedIn feed cleanly.

Resize Video for TikTok

Create a 9:16 TikTok-ready video with safe, even framing.

Resize Video for YouTube

Create a playback-ready 16:9 YouTube video at Full HD dimensions.

Resize Video for YouTube Shorts

Create a vertical 9:16 Short with predictable framing and playback settings.

Video & Audio: Audio

28 apps

Add Audio to Video

Add music or narration and keep any existing sound at a level you control.

Adjust Video Volume

Raise or lower the soundtrack from complete silence to twice its original level.

Audio Compressor

Reduce audio size with clear quality presets, optional mono speech mode, and modern formats that still sound good.

Audio Converter

Convert among MP3, M4A, WAV, OGG, Opus, and FLAC with useful quality, channel, and sample-rate choices.

Audio Joiner

Arrange up to twelve audio files, join them cleanly, and add a short crossfade when you want smoother transitions.

Audio Noise Remover

Reduce fans, room hiss, electrical hum, and low rumble with three plain-language cleanup levels built for speech and everyday recordings.

Audio Pitch Changer

Shift music or voices by exact semitones, while keeping the original timing when you need a clean practice track.

Audio Recorder

Use your microphone, see the live sound level and timer, review the take, then save a checked MP3, M4A, WAV, OGG, Opus, or FLAC.

Audio Speed Changer

Slow audio down to learn and transcribe, or speed it up to review faster, with an option to keep voices sounding natural.

Audio Trimmer

Trim MP3, M4A, WAV, OGG, Opus, or FLAC by exact time, smooth the edges, and choose the best output format.

Audio Volume Changer

Quiet down or boost a recording, with peak protection that helps prevent harsh clipping when you turn it up.

Convert Stereo Video to Mono

Combine left and right channels into centered mono audio for speech and compatibility.

Delay Video Audio

Move the soundtrack later by milliseconds to correct lip-sync and capture timing problems.

Extract Audio from Video

Keep a high-quality M4A copy of the complete soundtrack.

Fade In Video Audio

Bring sound in smoothly over the opening seconds while leaving the picture unchanged.

Fade Out Video Audio

Lower sound smoothly over the closing seconds while leaving the picture unchanged.

Keep Part of Video Audio

Keep sound inside one chosen time range and silence the soundtrack everywhere else.

Mix Audio with Video

Blend a voiceover, music bed, or ambient track with the video soundtrack.

MP3 Cutter

Choose the exact start and end, add optional soft fades, and save a clean MP3 without touching the original.

Mute Part of a Video

Mute an exact section while keeping the rest of the video soundtrack intact.

Normalize Video Audio

Balance overall loudness to a clear online-video target while protecting peaks.

Remove Audio from Video

Create a silent, broadly compatible MP4 while leaving your original untouched.

Replace Video Audio

Remove the original soundtrack and replace it with an uploaded audio file.

Video to M4A

Export compact AAC audio with strong quality and broad device support.

Video to MP3

Turn a video soundtrack into a widely compatible MP3.

Video to OGG

Export an open OGG Vorbis audio file for web and desktop use.

Video to WAV

Export uncompressed PCM audio for editing and archiving.

Vocal Remover

Reduce center-panned vocals from stereo music, keep useful low-end weight, and export an instrumental-style practice copy.

Video & Audio: Convert & compress

16 apps

Change Video Bitrate

Set an explicit video bitrate for predictable streaming and storage needs.

Change Video Frame Rate

Convert footage to a standard frame rate for delivery, animation, or editing compatibility.

Compress Video

Choose a visual quality goal and make a smaller, web-ready copy with measured savings.

Convert Video to AV1

Create a next-generation AV1 WebM for modern playback.

Convert Video to AVI

Create a compatibility-focused AVI for older desktop workflows.

Convert Video to H.264

Encode with the most broadly supported modern video codec.

Convert Video to H.265

Encode more efficiently with HEVC for compatible devices.

Convert Video to MKV

Create a flexible Matroska video with modern H.264 and AAC streams.

Convert Video to MOV

Create a high-quality MOV for Apple and editing workflows.

Convert Video to MP4

Create a fast-start H.264 MP4 that plays almost everywhere.

Convert Video to VP9

Create an efficient open WebM for web delivery.

Convert Video to WebM

Create an open VP9 and Opus WebM for modern browsers.

GIF to Video

Turn an animated GIF into a looping, broadly compatible MP4.

Reduce Video File Size

Set a target size and receive a bitrate-planned MP4 that stays as close as practical.

Remove Video Metadata

Remove container titles, comments, locations, device notes, and other metadata without changing the streams.

Video to GIF

Choose a section, size, and frame rate, then create a color-optimized animated GIF.

Video & Audio: Enhance

13 apps

Add Sepia to Video

Apply a warm sepia treatment for archival and stylized footage.

Add Vignette to Video

Darken the frame edges gently to guide attention toward the center.

Adjust Video Contrast

Add or reduce separation between shadows and highlights.

Adjust Video Saturation

Make color more restrained or more vivid with one clear control.

Blur Video

Apply an even blur for backgrounds, privacy drafts, and soft transitions.

Brighten Video

Lift dark footage while preserving the rest of the color image.

Change Video Temperature

Move the image gently warmer or cooler without rebuilding a color grade.

Darken Video

Reduce exposure for overly bright footage and overlays.

Deinterlace Video

Convert combed interlaced footage into progressive frames for modern screens.

Denoise Video

Reduce low-light grain and compression noise without aggressive smoothing.

Make Video Black and White

Create a neutral grayscale copy with the original soundtrack intact.

Sharpen Video

Improve edge definition with a controlled unsharp filter.

Stabilize Video

Analyze camera movement, reduce shake, and keep the frame filled with a careful two-pass stabilization.

Video & Audio: Text & overlays

7 apps

Add Image to Video

Place a photo, graphic, label, or sponsor mark over a video and keep it within safe margins.

Add Logo to Video

Overlay a PNG, WebP, or JPG logo with simple scale, position, and opacity controls.

Add Subtitles to Video

Burn an SRT, VTT, or ASS subtitle file into the picture with readable styling.

Add Text to Video

Add readable text with placement, size, color, timing, and a subtle contrast box.

Add Text Watermark to Video

Place a restrained text watermark with exact position, size, color, and opacity.

Burn Captions into Video

Make an SRT, VTT, or ASS caption track permanent so it appears in every player.

Extract Subtitles from Video

Extract the first embedded subtitle track as a separate SRT file when the video contains one.

Video & Audio: Create & inspect

7 apps

Create Audio Spectrum Video

Turn an audio file into a polished spectrum animation with the original sound attached.

Create Audio Waveform Video

Turn an audio file into a shareable video with an animated waveform and the original sound.

Create Photo Slideshow

Arrange up to twelve images, set the pace, and create one clean video with gentle motion.

Create Video Thumbnail

Capture a sharp JPG from an exact moment for covers, posts, and previews.

Extract Frames from Video

Export JPG frames at a chosen interval and download the checked set in one ZIP.

Image to Video

Turn a JPG, PNG, WebP, or AVIF into a playback-ready video with a gentle zoom option.

Inspect Video Metadata

Read container, codec, dimensions, frame rate, duration, audio, subtitle, and tag details in one report.

Video & Audio: Convert

1 app

YouTube to MP3 & Original Audio

Keep a video's best original audio stream or create an MP3 at 320, 256, 192, or 128 kbps.

Data & Calculators: Date Calculators

4 apps

Age Calculator

Find an exact age in years, months, and days, plus the next birthday and useful age milestones.

Business-Day Calculator

Count workdays or add business days using your workweek and a custom holiday list.

Date Difference Calculator

Measure the exact time between two moments in calendar units, hours, minutes, and seconds.

Days Between Dates Calculator

Count calendar days between two dates with clear start-day and end-day inclusion choices.

Data & Calculators: Everyday Math

2 apps

Percentage Calculator

Solve percentage questions, changes, increases, and decreases with the formula shown in plain language.

Unit Converter

Convert length, weight, temperature, area, volume, speed, time, data, energy, and pressure units.

Data & Calculators: Clocks & Timers

3 apps

Countdown Timer

Count down a duration or a future date with quick presets, pause controls, and an optional finish sound.

Stopwatch

Time anything with a precise stopwatch, lap splits, best and slowest laps, and keyboard controls.

World Clock & Meeting Planner

Compare live local times around the world and find a meeting time that lands on the right day.

Data & Calculators: Business Pricing

1 app

Mobile Massage Travel Fee Calculator

Price mobile visits from true trip costs, an included radius, minimum fees, income goals, and groups, then copy a three-zone policy.

Data & Calculators: Business Calculators

2 apps

Massage Room Rent vs Commission Calculator

Compare room rent and commission across working weeks, recovered no-show fees, full costs, hourly earnings, and client break-even.

No-Show Cost, Deposit & Cancellation Window Calculator

Calculate revenue and time lost to no-shows, then optimize a practical deposit, cancellation window, and the net ROI of reminders or a waitlist.

Developer Tools: Format & Encode

3 apps

Base64 Encoder & Decoder

Encode Unicode text or files to Base64, decode Base64 safely, and switch to URL-safe output when needed.

JSON Formatter & Validator

Format, minify, sort, repair, and inspect JSON with clear line-and-column errors and a searchable tree view.

URL Encoder & Decoder

Encode or decode a full URL, one query value, or form data, then inspect every query parameter in a readable table.

Developer Tools: IDs & Tokens

2 apps

JWT Decoder & Inspector

Read JWT headers and claims, check expiry and issued times, and optionally verify HS256 signatures in your browser.

UUID Generator

Create one or hundreds of secure UUID v4 or time-sortable UUID v7 values, then validate and inspect any UUID.

Developer Tools: Time & Automation

2 apps

Cron Expression Generator

Build or explain a standard five-part cron schedule, validate each field, and preview the next run times in your timezone.

Unix Timestamp Converter

Convert Unix seconds, milliseconds, microseconds, or nanoseconds to readable dates and turn any local date back into a timestamp.

Developer Tools: Test & Compare

2 apps

Regular Expression Tester

Test JavaScript regular expressions live, highlight every match, inspect capture groups, and preview replacements.

Text Diff Checker

Compare text or code line by line, ignore unimportant spacing or case changes, and export a familiar unified diff.

Learning & Reference: Citations & Research

1 app

Citation Generator

Create APA, MLA, Chicago, Harvard, and Vancouver citations from a DOI, ISBN, URL, or YouTube link, then export BibTeX or RIS.

Games & Play: Randomizers & Pickers

7 apps

Coin Flip

Flip one coin or a whole batch, see heads and tails totals, and track every round without signup.

Dice Roller

Roll up to 20 dice with 4, 6, 8, 10, 12, 20, or 100 sides, then add a bonus and keep the history.

Raffle Picker

Draw one or many winners from a pasted entry list, handle extra tickets, and keep an auditable result log.

Random Name Picker

Pick one or several names fairly, keep a clear draw history, and avoid picking the same person twice.

Random Number Generator

Generate one or many numbers in any range, with unique results, decimals, sorting, and easy copying.

Spin Wheel

Make a colorful wheel, spin it, remove winners if you want, and share the exact setup with your group.

Yes or No Wheel

Spin a simple yes or no wheel, change the two answers, or adjust the odds for games and group decisions.

Games & Play: Groups & Teams

1 app

Random Team Generator

Split any list into balanced random teams, rename each team, and copy the finished groups in one tap.

Games & Play: Gift Exchanges

1 app

Secret Santa Generator

Create a private gift exchange, prevent certain pairs, and reveal each assignment one person at a time.