Free · From warm edge to big fuzz

Overdrive Tone Explorer for Kids

Use Tuna's real waveshaper to hear how a clean tone becomes rough and fuzzy.

Clear, kid-friendly steps
Private in your browser
No signup

Real Web Audio effects

Overdrive tone explorer

Round or roughen a tone with Tuna's real waveshaper algorithms.

Quiet and readyOverdrive

1OverdriveWaveshaper drive

output gain -3.65 · drive 0.382 · curve amount 0.382

DryEffect

A small amount of smooth overdrive.

Use headphones before the microphone.They prevent the changed sound from feeding back into the mic.

Shape the effect

Project nameDemo pitch · 220 HzOnly changes the built-in demo tone.Demo tone shapeDemo length · 3.5 secondsEffect mix · 46%Move from original sound to changed sound.Effect strength · 32%Movement speed · 3.0Repeat amount · 38%Tone color · 45%Lower is darker. Higher is brighter.Project color

Save the effect settings

Keep a readable recipe, a spreadsheet, or an editable project on this device.

Three simple steps

How to use it

Pick a ready sound, then press Play demo sound. Nothing plays on load.
Move one effect slider and listen again. A microphone is optional.
Save a readable recipe, settings sheet, or project you can reopen.

Private by default

Your words and choices stay in this browser tab. There are no accounts, uploads, ads, or trackers inside the tool. Close the tab and the working data is gone.