A mod of Scratch with a compiler to run projects faster, dark mode for your eyes, a bunch of addons to improve the editor, and more.
Features:
- Runs projects up to 100x faster than Scratch
- Uses significantly less memory and energy than Scratch when idle
- Dark mode
- Developer tools, searchable dropdowns, onion skinning
- Many more addons and customizability options
- Native filesystem and file explorer integration
- Less lag when editing large projects
- Optional support for interpolation, 60 FPS, high quality pen, infinite clones
- Backpack
- and more
You can also use TurboWarp in your browser at https://turbowarp.org/editor
Project shown in screenshots is https://scratch.mit.edu/projects/425020125/
Screenshots
Observed history
| App | Change | Version | When ↓ |
|---|
No observed changes yet.
The initial import establishes a baseline. Future version changes will appear here.
Browse the app catalogue →Upstream releases
Release notes supplied by the developer. These dates are not Flathub package publication times.
1.16.024 May 2026
- Fixed compatibility issues opening projects from the latest version of Scratch
- New extension: Video Sprites, displaying video on sprites, compatible with the Scratch Lab experiment
- New extension: DECTalk Text to Speech, a TTS engine that works offline
- New extension: Tune Shark, a more advanced audio engine
- New extension: Webhook, an alternative way to manage webhooks and send requests
- Added polygon mode to Box 2D Physics extension, allowing more complex shapes to work
- Added block to HTTP extension to view response as data: URL
- Fixed animated text extension outline color not working sometimes
- Fixed HTML encoding extension swapping single and double quotes
- Fixed canvas effects extension canvas size when display scale is not 100%
- Fixed variable monitor errors when using custom extensions
- Fixed very slow compilation in projects with a large number of custom blocks
- Fixed migrating user data from versions before v1.9.0
- Added option to store crash dumps on your computer (disabled by default) to help debug crashes
- Fixed a couple low-severity security issues
1.15.530 Mar 2026
- Added "online?" block, like the new Scratch block with the same name
- Fixed text to speech extension
- Fixed packager being unable to package projects with non-Scratch extensions without an internet connection
- Fixed text to speech extension and others in packager or when "Allow extensions to access any website" is enabled
1.15.217 Jan 2026
- Fixed various bugs in new compiler
- Improved frame pacing on Windows
- Optimized variable and list monitors
- Optimized middle click popup on large projects
- Fixed local storage extension
- Fixed camera extension not updating hidden sprites
- Fixed iframe extension showing error 153 in YouTube embeds
- Fixed title bar icons on Ubuntu
1.15.019 Oct 2025
- New compiler runs some projects twice as fast
- Added face sensing extension. It uses a machine learning model that runs on your computer, so it works offline. Your webcam feed is never uploaded to any server
- Local storage extension no longer requires manually configuring namespace
- Newgrounds extension significantly improved
- Fixed "Unexpected status 503" errors when packaging certain projects
- If you use a Wayland compositor, the app will now use native Wayland instead of the Xwayland compatibility layer
- Changed executable name back to "turbowarp-desktop" after unintentional change in previous update