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ScratchTools for Scratch

Chrome extension by ScratchTools · Productivity · Developer

  • Featured
  • Established publisher

A Chrome extension in Productivity · Developer with 20 000 users, an established extension.

Specific sites only: 1 match pattern.

What the developer says, and 4 screenshots

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

Users
20 000
Rating
3.9 (106 ratings)
Users, last 17 days
unchanged
Rating, last 30 days
Not watched long enough to say
Version
4.2.0
Updated in the store
2025-12-30
Published
2022-02-26
Manifest
V3
Browser access
3 permissions, 1 site pattern

How it has moved

Users
unchanged since 31.08
20k · 2 readings
  1. 2026-08-3120k
  2. 2026-09-1620k
Rating
unchanged since 31.08
reviewsrating 3.87 · 2 readings
  1. 2026-08-31reviews106rating3.87
  2. 2026-09-16reviews106rating3.87
Users
unchanged since 31.08
20k · 2 readings
  1. 2026-08-3120k
  2. 2026-09-1620k
Rating
unchanged since 31.08
reviewsrating 3.87 · 2 readings
  1. 2026-08-31reviews106rating3.87
  2. 2026-09-16reviews106rating3.87

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: 1 match pattern.

  • https://scratch.mit.edu/
  • Run its own code on the pages it can access scripting
  • Schedule work to run later alarms
  • 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

ScratchTools publishes 3 listings we track, 21k users between them. Listed website: scratchtools.app.

  1. StudyBuddy ScratchTools · Productivity · Workflow · published 2022-08-20 800 users ★ 1.0
  2. SnapFox ScratchTools · Lifestyle · Social · published 2022-10-31 7 users

Like this one

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

  1. Scratch Addons Describes nearly the same job, with a large installed audience 600k users ★ 4.7
  2. Scratch Visual Maker Describes nearly the same job, smaller audience 12 users
  3. ScratchRemixTree Describes nearly the same job, smaller audience 119 users ★ 4.0
  4. Livescratch: Live Scratch Collabs! Describes nearly the same job, with an established audience 10k users ★ 3.6
  5. Scratch Copilot Describes nearly the same job, smaller audience 19 users

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.