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Scratch Addons

Chrome extension by Scratch Addons contributors · Productivity · Tools

  • Featured
  • Established publisher

A Chrome extension in Productivity · Tools with 600 000 users, a widely installed extension.

Specific sites only: 3 match patterns.

What the developer says, and 5 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
600 000
Rating
4.7 (933 ratings)
Users, last 9 days
unchanged
Rating, last 30 days
Not watched long enough to say
Version
1.45.2
Updated in the store
2026-04-30
Published
2016-01-25
Manifest
V3
Browser access
6 permissions, 3 site patterns

How it has moved

Users
unchanged since 01.09
600k · 5 readings
  1. 2026-09-01600k
  2. 2026-09-02600k
  3. 2026-09-05600k
  4. 2026-09-07600k
  5. 2026-09-09600k
Rating
unchanged since 01.09
reviewsrating 4.68-4.69 · 5 readings
  1. 2026-09-01reviews928rating4.68
  2. 2026-09-02reviews930rating4.68
  3. 2026-09-05reviews931rating4.68
  4. 2026-09-07reviews933rating4.69
  5. 2026-09-09reviews933rating4.69
Users
unchanged since 01.09
600k · 5 readings
  1. 2026-09-01600k
  2. 2026-09-02600k
  3. 2026-09-05600k
  4. 2026-09-07600k
  5. 2026-09-09600k
Rating
unchanged since 01.09
reviewsrating 4.68-4.69 · 5 readings
  1. 2026-09-01reviews928rating4.68
  2. 2026-09-02reviews930rating4.68
  3. 2026-09-05reviews931rating4.68
  4. 2026-09-07reviews933rating4.69
  5. 2026-09-09reviews933rating4.69

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

Specific sites only: 3 match patterns.

  • https://scratch.mit.edu/*
  • https://api.scratch.mit.edu/*
  • https://clouddata.scratch.mit.edu/*
  • Read and change cookies on the sites it can access cookies
  • Watch the network requests your browser makes webRequest
  • Block or redirect requests on the sites it can access declarativeNetRequestWithHostAccess
Show the remaining 3
  • Schedule work to run later alarms
  • Add items to the right-click menu contextMenus
  • Store data in your browser storage

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

Scratch Addons contributors. Listed website: scratchaddons.com.

Like this one

Listings the catalog judges closest in what they say they do.

  1. Scratch Visual Maker Describes nearly the same job, smaller audience 9 users
  2. Scratch Copilot Describes nearly the same job, smaller audience 3 users
  3. Scratch Game Online Extension Describes nearly the same job, smaller audience 57 users ★ 1.0
  4. Scratch Game Online Extension Describes nearly the same job, smaller audience 64 users
  5. Livescratch: Live Scratch Collabs! Describes nearly the same job, with an established audience 10k users ★ 3.7

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

Is this your extension?

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

See what the panel does

Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.