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Rainbow English: Tap-to-Define, Translate & Syllable/Syntax Highlighting

Chrome extension by ZIZIYI · Productivity · Education

A Chrome extension in Productivity · Education with 449 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 1 screenshot

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

Users
449
Rating
5.0 (6 ratings)
Users, last 15 days
+18
Rating, last 30 days
Not watched long enough to say
Version
0.2.3
Updated in the store
2026-06-04
Published
2022-06-14
Manifest
V3
Browser access
6 permissions, 1 site pattern

How it has moved

Users
+18 since 01.09
429-449 · 10 readings
  1. 2026-09-01431
  2. 2026-09-03435
  3. 2026-09-04432
  4. 2026-09-05434
  5. 2026-09-06429
  6. 2026-09-07432
  7. 2026-09-08429
  8. 2026-09-09435
  9. 2026-09-13441
  10. 2026-09-15449
Rating
unchanged since 01.09
reviewsrating 5.00 · 10 readings
  1. 2026-09-01reviews6rating5.00
  2. 2026-09-03reviews6rating5.00
  3. 2026-09-04reviews6rating5.00
  4. 2026-09-05reviews6rating5.00
  5. 2026-09-06reviews6rating5.00
  6. 2026-09-07reviews6rating5.00
  7. 2026-09-08reviews6rating5.00
  8. 2026-09-09reviews6rating5.00
  9. 2026-09-13reviews6rating5.00
  10. 2026-09-15reviews6rating5.00
Users
+18 since 01.09
429-449 · 10 readings
  1. 2026-09-01431
  2. 2026-09-03435
  3. 2026-09-04432
  4. 2026-09-05434
  5. 2026-09-06429
  6. 2026-09-07432
  7. 2026-09-08429
  8. 2026-09-09435
  9. 2026-09-13441
  10. 2026-09-15449
Rating
unchanged since 01.09
reviewsrating 5.00 · 10 readings
  1. 2026-09-01reviews6rating5.00
  2. 2026-09-03reviews6rating5.00
  3. 2026-09-04reviews6rating5.00
  4. 2026-09-05reviews6rating5.00
  5. 2026-09-06reviews6rating5.00
  6. 2026-09-07reviews6rating5.00
  7. 2026-09-08reviews6rating5.00
  8. 2026-09-09reviews6rating5.00
  9. 2026-09-13reviews6rating5.00
  10. 2026-09-15reviews6rating5.00

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
Show the remaining 3
  • Add items to the right-click menu contextMenus
  • Run work in a hidden page offscreen
  • 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

ZIZIYI publishes 8 listings we track, 25k users between them. Listed website: ziziyi.com.

  1. ZIZIYI Space: Chat with Webpages in ChatGPT, Claude, Grok & Gemini ZIZIYI · Productivity · Tools · published 2023-11-16 10k users ★ 4.8
  2. Full Page Screenshot – Fast Scrolling Screen Capture (BlitzCapture) ZIZIYI · Productivity · Tools · published 2024-09-23 10k users ★ 4.9
  3. Web MCP: Browser MCP Service, AI Automated Operations ZIZIYI · Productivity · Developer · published 2025-04-28 2k users ★ 3.8
Show 4 more from this publisher
  1. Sidebar for Chrome: Split screen, Bookmarks, Vertical Tabs ZIZIYI · Make Chrome Yours · Functionality · published 2025-12-17 1k users ★ 4.9
  2. Office Editor for Docs, Sheets & Slides - ZIZIYI ZIZIYI · Productivity · Workflow · published 2026-04-22 1k users ★ 5.0
  3. Image Viewer – Fullscreen Preview, Zoom, Download & AI Detection ZIZIYI · Make Chrome Yours · Functionality · published 2026-04-25 611 users ★ 5.0
  4. Find My Name - Check Username Across Social Media ZIZIYI · Lifestyle · Fun · published 2025-01-08 431 users ★ 5.0

Like this one

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

  1. LexiNote Describes nearly the same job, smaller audience 6 users ★ 5.0
  2. AI Reading Assistant – Translate & Explain Describes nearly the same job, smaller audience 11 users ★ 5.0
  3. In-line AI Translator for Language Learning: Simple Word & Phrase Translate Describes nearly the same job, smaller audience 25 users ★ 5.0
  4. Esloth: Read, Ask & Learn English Describes nearly the same job, smaller audience 8 users ★ 5.0
  5. English Learning Assistant Describes nearly the same job, smaller audience 11 users ★ 5.0

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.