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Colour + Font Detector

Chrome extension by Jasper.Studio · Productivity · Tools

A Chrome extension in Productivity · Tools with 13 users, barely installed.

Every site you visit. This extension can read and change the content of any page you open.

What the developer says, and 4 screenshots

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

Users
13
Rating
5.0 (1 ratings)
Users, last 14 days
+1
Rating, last 30 days
Not watched long enough to say
Version
1.0.0
Updated in the store
2026-03-27
Published
2026-03-26
Manifest
V3
Browser access
3 permissions, 1 site pattern

How it has moved

Users
+1 since 01.09
11-13 · 9 readings
  1. 2026-09-0112
  2. 2026-09-0213
  3. 2026-09-0411
  4. 2026-09-0512
  5. 2026-09-0611
  6. 2026-09-0813
  7. 2026-09-0912
  8. 2026-09-1313
  9. 2026-09-1413
Rating
unchanged since 01.09
reviewsrating 5.00 · 9 readings
  1. 2026-09-01reviews1rating5.00
  2. 2026-09-02reviews1rating5.00
  3. 2026-09-04reviews1rating5.00
  4. 2026-09-05reviews1rating5.00
  5. 2026-09-06reviews1rating5.00
  6. 2026-09-08reviews1rating5.00
  7. 2026-09-09reviews1rating5.00
  8. 2026-09-13reviews1rating5.00
  9. 2026-09-14reviews1rating5.00
Users
+1 since 01.09
11-13 · 9 readings
  1. 2026-09-0112
  2. 2026-09-0213
  3. 2026-09-0411
  4. 2026-09-0512
  5. 2026-09-0611
  6. 2026-09-0813
  7. 2026-09-0912
  8. 2026-09-1313
  9. 2026-09-1413
Rating
unchanged since 01.09
reviewsrating 5.00 · 9 readings
  1. 2026-09-01reviews1rating5.00
  2. 2026-09-02reviews1rating5.00
  3. 2026-09-04reviews1rating5.00
  4. 2026-09-05reviews1rating5.00
  5. 2026-09-06reviews1rating5.00
  6. 2026-09-08reviews1rating5.00
  7. 2026-09-09reviews1rating5.00
  8. 2026-09-13reviews1rating5.00
  9. 2026-09-14reviews1rating5.00

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

Every site you visit. This extension can read and change the content of any page you open.

  • See the address and title of every tab you have open tabs
  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab

The full permission history for this extension

What changed recently

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

The publisher

Jasper.Studio publishes 11 listings we track, 226 users between them. Listed website: jasper.studio.

  1. Website Tech Detector Jasper.Studio · Productivity · Developer · published 2026-03-27 58 users ★ 5.0
  2. CopilotKiwi - AI Browser Agent Jasper.Studio · Productivity · Tools · published 2026-04-04 38 users ★ 5.0
  3. Image Asset Inspector Jasper.Studio · Productivity · Tools · published 2026-03-27 32 users ★ 5.0
Show 5 more from this publisher
  1. Etsy Data Extractor Jasper.Studio · Productivity · Tools · published 2026-03-27 20 users ★ 5.0
  2. Website Screenshoter Jasper.Studio · Productivity · Tools · published 2026-03-26 17 users ★ 5.0
  3. Link Finder Jasper.Studio · Productivity · Tools · published 2026-03-26 16 users ★ 5.0
  4. AI Prompt Library Jasper.Studio · Productivity · Tools · published 2026-03-29 13 users ★ 5.0
  5. Table Exporter Jasper.Studio · Productivity · Tools · published 2026-03-27 7 users

Like this one

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

  1. FontSnap – Website Font & Color Grabber Describes nearly the same job, smaller audience 18 users
  2. Vibio: Color & Font Detector Describes nearly the same job, smaller audience 21 users
  3. Color Picker & Font Inspector — StyleDrop Describes nearly the same job, smaller audience 31 users ★ 5.0
  4. Web Wizard Describes nearly the same job, smaller audience 61 users ★ 5.0
  5. Theme & Font Inspector Describes nearly the same job, smaller audience 3 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.