Scratch Addons provides customizable features and themes for the scratch.mit.edu website and project editor.

Latest Version

Version
1.39.2
Update
November 11, 2024
Size
3.3MiB
Developer
scratchaddons.com
Category
Users
300,000+
Rating
4.71001 ★
Manifest Version
3
Web Store Status
Languages Support
Deutsch
English
Français
Nederlands
Norsk
Tiếng Việt
Türkçe
Català
Español
Italiano
Magyar
Polski
Português (Brasil)
Português (Portugal)
Română
Slovenščina
Suomi
Svenska
русский
українська
हिन्दी
ไทย
中文 (简体)
中文 (繁體)
日本語
한국어
See more
Permissions
Cookies
WebRequest
DeclarativeNetRequestWithHostAccess
Storage
ContextMenus
Alarms
See more

Scratch Addons Extension

Choose from 100+ options:
• Quickly read and respond to messages by clicking the extension icon.
• Jump into active multiplayer games with the cloud games tab.
• Beautify every page on the Scratch website with the 3.0 style and options for dark mode and custom color themes.
• Easily leave studios, promote or remove curators, and browse followers to invite.
• Improve project management with the My Stuff search bar and the unshare button.
• Enhance the project player with a pause button, 60FPS, and gamepad support.
• Animate more easily with onion skinning, exact color picking, and costume search.
• Supercharge your coding efficiency with block search, searchable dropdowns, block switching, single-grab, and copy/paste.
• Stay tidy with the auto-hiding block palette and sprite folders.
• Directly set and freeze project thumbnails to any image or GIF.
• Bring back the cat blocks from April Fools.
• Debug projects with logging, performance monitoring, and step-by-step execution.
• And more with each update!

This extension is open source software licensed under GPL v3.
To contribute or check the source code: https://github.com/ScratchAddons
For more information, go to: ScratchAddons.com

This project is not affiliated, associated, or in any way officially connected with the Scratch website or the organizations that maintain it.
Read more

Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx","manifest_version":3,"name":"__MSG_extensionName__","description":"__MSG_extensionDescription__","version":"1.39.2","version_name":"1.39.2","default_locale":"en","background":{"service_worker":"background/background.js","type":"module"},"action":{"default_popup":"webpages/popup/index.html"},"icons":{"16":"images/icon-16.png","32":"images/icon-32.png","1024":"images/icon.png"},"content_scripts":[{"matches":["https://scratch.mit.edu/*"],"run_at":"document_start","js":["libraries/thirdparty/cs/comlink.js","libraries/common/cs/text-color.js","content-scripts/cs.js"],"all_frames":true},{"matches":["https://scratch.mit.edu/*"],"run_at":"document_start","js":["content-scripts/prototype-handler.js","content-scripts/load-redux.js","content-scripts/fix-console.js"],"all_frames":true}],"options_ui":{"page":"webpages/settings/index.html","open_in_tab":true},"homepage_url":"https://scratchaddons.com","incognito":"spanning","host_permissions":["https://scratch.mit.edu/*","https://api.scratch.mit.edu/*","https://clouddata.scratch.mit.edu/*"],"permissions":["cookies","webRequest","declarativeNetRequestWithHostAccess","storage","contextMenus","alarms"],"optional_permissions":["notifications"],"web_accessible_resources":[{"resources":["content-scripts/inject/*","addon-api/*","addons/*","libraries/*/cs/*","addons-l10n/*/*.json","images/cs/*"],"matches":["https://*.scratch.mit.edu/*","https://scratchaddons.com/*"]}]}
Read more

Similar Extensions

icon

Blocklive: Scratch Realtime Collaboration Extension · Developer Tools 300,000+ 259 ★ 253KiB

icon

Furball Extension · Productivity 300,000+ 17 ★ 63.21KiB

icon

Scratch 3 Developer Tools Extension · Developer Tools 300,000+ 9 ★ 39.6KiB

icon

Scratch Downloader Extension · Productivity 300,000+ 1 ★ 12.34KiB

icon

ScratchTools for Scratch Extension · Developer Tools 300,000+ 75 ★ 7.8MiB

icon

Scratch Fullscreen Extension · Accessibility 300,000+ 26 ★ 14.97KiB

icon

Scratch Science Extension · Fun 300,000+ 7 ★ 595KiB

icon

MatPatify: Publisher's Edition Extension · Fun 300,000+ 282 ★ 12.24MiB

icon

Challenge Galaxy Extension · Fun 300,000+ 11 ★ 71.07KiB

icon

Scratch Search Extension · Productivity 300,000+ 7 ★ 36.92KiB

icon

ROBLOX Audio Downloader Extension · Fun 300,000+ 63 ★ 224KiB

icon

Scratcher's AtCoder Extension · Fun 300,000+ 5 ★ 2.2MiB

icon

Vencord Web Extension · Social & Communication 300,000+ 411 ★ 1.78MiB

icon

YouTube MrBeastify Extension · Fun 300,000+ 696 ★ 15.84MiB

icon

Scratch Device Plugin Helper Extension · Developer Tools 300,000+ 61 ★ 13.98KiB

icon

Annotations Restored for YouTube™ Extension · Fun 300,000+ 115 ★ 352KiB

icon

Jambofy Extension · Fun 300,000+ 2220 ★ 55.79MiB

icon

YouTube Redux Extension · Accessibility 300,000+ 779 ★ 304KiB

icon

RoGold - Level Up Roblox Extension · Accessibility 300,000+ 866 ★ 1.3MiB

icon

Indie Wiki Buddy Extension · Productivity 300,000+ 132 ★ 615KiB

icon

AntiRickRoll Extension · Fun 300,000+ 68 ★ 74.4KiB

icon

GG Auto Clicker 1.2 Extension · Productivity 300,000+ 370 ★ 1.48MiB

icon

Better ROBLOX Logo Extension · Accessibility 300,000+ 183 ★ 138KiB

icon

CustomTube - Restore the Old YouTube Layout Extension · Fun 300,000+ 237 ★ 828KiB

User reviews

icon

田中“タダのロブロ”ロブロ民 (ID: 000000fdbe5488f2) Voted 5 ★ - Updated 06/16/2024 2023年8月15日 開けなくなりました。機能としては最高の部類なんですが… 追記(2024年6月16日)再インストールしたら大丈夫でした!スクラッチャーにもなれたので、これからも使っていきたいです。

icon

Aarush Kalele (ID: 000000762d78eb9b) Voted 5 ★ - Updated 11/26/2023 This is the greatest scratch mod ever and I wish all of these ideas were in real scratch! My favorite features include the pause button, mouse position display, editor find bar, jump to block definition, convert variable to this sprite only, clone counter, running block border, and the debugger panel because these features make it so much easier to find and fix bugs in scratch games! Everyone who uses scratch a lot because not only does it make coding a lot easier, it also improves other aspects of scratch like adding customizable website themes, speeding up project loading times, being able to set a project thumbnail, and a lot more that I would list if it weren't for the fact that there's over 100 addons that you should find out for yourself. Making sprite costumes is also super easy with opacity sliders, skewing, edge snapping, and onion skinning. If it weren't for all that, there's also an option to enable cat blocks, which no scratcher should be without. Finally, the most useful feature is the built-in message notification system that lets you read and reply to comments from other scratchers through the extension pop-up without ever leaving the game you're working on! If you don't already, you should get this extension, because scratch just isn't the same without it,. Thank you griffpatch (and everyone else who made addons and fixed all the bugs)!

icon

WildBlueScienceFanXD (ID: 00000019ea0af027) Voted 4 ★ - Updated 11/11/2023 Its good, but i honestly want a merging/cutting/dividing shapes addon. I dont wanna remake the borders of specific shapes just for something i wanna do.

icon

Caven Bonsell (ID: 00000078d6f3b00d) Voted 1 ★ - Updated 11/04/2023 It stopped working after like a year. No addons show up and dark mode does not work. Scratch Addons is terrible. I contacted Scratch Addons and switched to a different Scratch customizor until this problem is fixed. Edit: Chrome keeps saying it may be corrupted. Is this Chrome or the extension's fault? It does not do it in Edge. Most likely it's Chrome. DAMN YOU CHROME!!! CONSPIRACY!!!!===

icon

Dr Divya Kumari Tanwar (ID: 0000006cd6a76136) Voted 5 ★ - Updated 10/17/2023 wow cool