Lightweight Whiteboard
Draw shapes, arrows and freehand ideas on a clean local whiteboard with editable text, image attachments, grouping and reusable project files.
How do I save an editable whiteboard with its images?
Use shapes, arrows, text and freehand tools, then attach a local PNG, JPEG or WebP image. Save an editable project to include the drawing and its image data in one file. Reopen that project later, or download a PNG or SVG for sharing.
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Three simple steps
How to use Lightweight Whiteboard
Start with the example, open a local Excalidraw project, or create a blank board.
Draw, edit and arrange elements; insert reusable components or attach local images.
Save the editable project, then export the whole board or selected elements as PNG or SVG.
Common questions
Good to know
Understand the result.
Keep the original.
Is this tool free, and are my files uploaded?
This tool is free with no account required. The work happens in your browser. Your input and files are not sent to a processing server.
What are the limits and details?
Save a project before leaving: automatic cloud storage and collaboration are not included. Attachments are local raster images; new images are normalized to PNG within 2,400 pixels per side. Embedded websites and external image URLs are unsupported. SVG text uses fonts installed on the viewing device, while PNG preserves the rendered appearance. Excalidraw projects are supported; Draw.io XML is not.
Limits: 1,500 elements, 40,000 stroke points and 28 MB per project. Up to 50 embedded images, 8 MB and 20 megapixels each. PNG output is bounded to 4,000 pixels per side and eight megapixels.