Scratch Addons
By: griffpatch
Scratch Addons provides customizable features and themes for the scratch.mit.edu website and project editor.
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Features & Capabilities
User Growth & Download Statistics
Manifest V3 Add-on
- By:
- griffpatch
- Daily users:
- 8,390 -98
- Rating:
- 4.68 (153)
- Version:
- 1.45.2 Last updated: 2026-04-30
- Version code:
- 6242216
- Creation date:
- 2016-02-13
- Risk:
- Moderate risk impact Moderate risk likelihood
- Permissions:
- cookies
- webRequest
- webRequestBlocking
- declarativeNetRequestWithHostAccess
- storage
- contextMenus
- alarms
- cookies
- Host permissions:
- https://scratch.mit.edu/*
- https://api.scratch.mit.edu/*
- https://clouddata.scratch.mit.edu/*
- https://scratch.mit.edu/*
- Content scripts matches:
- scratch.mit.edu
- scratch.mit.edu
- Size:
- 3.86MB
- URLs:
- Website ,Privacy policy
- Full description:
- See detailed description
- Source:
- Firefox Add-ons Store
- Data ingested on:
- 2026-06-23
- Compare stats and ranking:
- Scratch Addons vs ScratchTools
- Scratch Addons vs ScratchTools for Scratch
- Scratch Addons vs Reimagined Scratch
Contact the developer
Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.
Permission Change History
2024-05-22: Version 1.37.1 → 1.38.0
Add Host permissions: https://scratch.mit.edu/* https://api.scratch.mit.edu/* https://clouddata.scratch.mit.edu/*
Remove Permissions: https://scratch.mit.edu/* https://api.scratch.mit.edu/* https://clouddata.scratch.mit.edu/*
2023-08-17: Version 1.33.3 → 1.34.0
Add Permissions: declarativeNetRequestWithHostAccess
2022-10-27: Version 1.28.0 → 1.29.0
Remove Permissions: declarativeNetRequestWithHostAccess
2022-08-29: Version 1.27.3 → 1.28.0
Add Permissions: declarativeNetRequestWithHostAccess
User Reviews
Overall, reviews are very positive, highlighting extensive customization, the ability to emulate older Scratch editors (1.4/2.0), and a dark mode for easier viewing. Users feel it enhances Scratch beyond the default experience. A minority note a Firefox-specific bug where selections can be turned off after some time, and some request improved cross-version editor consistency, but these do not detract from the broadly favorable sentiment. Pros
- Extensive UI customization options beyond the default Scratch.
- Ability to emulate older Scratch editors (1.4/2.0) and adjust layout/settings.
- Dark mode for easier viewing and reduced eye strain.
- Overall enhancement with extra features that improve Scratch usability.
Cons
Recent reviews
The extension is really good and adds a ton of useful addons to the site that make it a hundred times easier to create projects, customize the site in the way you want it, make navigating the site easier, and so much more. If this extension didn't exist it would take forever to make things. The only problem is that sometimes after having the extension installed for a certain amount of time, all addons enabled would stop working randomly with the extension being completely broken while infinitely loading with the only fix being deleting and reinstalling the app. Other than that the app is amazing for Scratch and I do recommend it as it makes basically everything a lot more convenient with the built in addons.
by gf*****, 2026-05-14
сделано на совесть
by Ka*****, 2026-03-29
by Ww*****, 2026-02-07
Is Scratch Addons Safe?
Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.
Scratch Addons requires a few sensitive permissions. Exercise caution before installing.
Risk impact analysis details
- High Allows the extension to observe and analyze traffic in flight for the selected hosts.
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- Low ******* ****** ** *** ********* ******** *******
Risk likelihood
Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.
Scratch Addons is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.
Risk likelihood analysis details
- High This extension has low user count. Unpopular extensions may not be stable or safe.
- Medium **** ********* *** ******* ** *** **** * ******* *** ******* *** *** ** ****** ** *****
- Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
- Good **** ********* *** **** **** *******
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