Openote
openote.orgAn open-source notebook with a freeform canvas, handwriting, Markdown, and local files.
An open-source notebook with a freeform canvas, handwriting, Markdown, and local files.
Write, compile, and upload sketches for Arduino boards in a desktop IDE.
Flag components with size-specific artwork and design-tool libraries.
Share a browser whiteboard and let others draw with you in real time.
Write visual sketches in a desktop editor and run them in a graphics window with Processing.
Make interactive art and visual projects for the web with a JavaScript creative-coding library.
Sketch, teach, and collaborate on a free real-time whiteboard with calls built in.
Sketch and teach together on a browser-based infinite whiteboard.
Sketch, write, and collaborate on an infinite canvas across touchscreens and other devices.
Build dimensioned solids and edit their history inside nanoCAD Platform
Separate account-wide contact exclusions from identity-specific sequence decisions
Explore or import keywords with semantic topics, localization and trend tools.
Free browser tilemap editor with one-click game engine exports
AI chat interface for complex prompts and tasks
Collect, manage and share customer testimonials
Draw together in a shared browser room without accounts or downloads.
Choose static, animated or multi-device mockup presentations from one design library.
A shared real-time canvas for artists and drawing groups
Repaint selected 3D strokes and keep an editable sketch alongside exported geometry
Sketch diagrams and ideas together on a live team canvas.
Draw profiles into rounded forms, sculpt their surfaces and export meshes with textures
Browser drawing with brush tools, shapes and image layers
Editable vector illustration with path sketching and dynamic contours
Sketch-constrained 3D design across desktop and iPad