Your Drawings
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Lascaux Sketch 2 is an open source web-based digital painting tool.
github.com/marcello3d/lascaux-sketch
About
I built the first version of Lascaux Sketch back in 2002 for my site 2draw.net as a side project inspired by the Oekaki scene at the time.
This new version is a mashup of experiments I've done over the years. The goal is to build a sweet drawing app using modern web technologies.
Features
- Multi-layer canvas up to 4000 ⨉ 4000
- Hardware-accelerated with WebGL
- 64bit/128bit RGBA blending (if supported)
- Full animated stroke and undo history
- Saves in browser local storage
- More in the works, follow along on Twitter and Github!
Keyboard shortcuts
- Ctrl+Z: Undo
- Shift+Ctrl+Z: Redo
- Ctrl+=: Zoom in
- Ctrl+-: Zoom out
- Ctrl+0: Zoom to 100%
- B: Brush
- E: Erase
Diagnostics
Visit the diagnostics page to see how Lascaux Sketch handles your device and browser
Changelog
2021-02-28
- Fixed rare crash
2021-02-27
- Fixed keyboard shortcuts on Windows
2020-08-02
- Added keyboard shortcuts
2020-07-25
- Bug fixes
2020-07-12
- Redesigned sliders with better iPad support
2020-07-08
- New internal drawing format
- Add ability to rename layers
- Export/import raw drawing JSON
- Improve stroke rendering
2020-06-28
- Fix erasing on first layer (all layers are RGBA now)
2020-06-23
- Fix add layer undo
2020-06-21
- Open source!!!
- Group drawings by date
- Rename drawings by clicking on their title
2020-06-20
- Improve UI, add icons
- Fix bugs where drawing list does not update
- Prevent accidental dots when pinch zooming
2020-06-19
- Show drawing thumbnails
- Block swipe back/forward on Chrome while drawing
2020-06-18
- Set your canvas size before drawing
2020-06-16
- Added "Save PNG" button
2020-06-14
- Version to header
- Code/deployment reorganization
2020-06-13
- Support for float16 (if float32 is not available)
- Faster undo after reloading drawing
2020-06-09
- Click to add a dot
- Brush spacing and hardness sliders
- Sentry error tracking
- Smoother brush rendering
2020-06-06
- First public release!
- Save drawings to local storage
- Loading screen