WuCai - Highlight and Note
Chrome extension by 希果壳 · Productivity · Tools
- Featured
- Established publisher
A Chrome extension in Productivity · Tools with 10 000 users, an established extension. Audience over the last 30 days: unchanged.
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
- 10 000
- Users, last 30 days
- Unchanged (the store rounds this count to 10 000, so it moves only between steps)
- Rating, last 30 days
- Steady over 30 days
- Version
- 26.10.3
- Updated in the store
- 2026-10-03
- Published
- 2022-08-27
- Manifest
- V3
- Browser access
- 6 permissions, 3 site patterns
How it has moved
- 2026-10-2910k
- 2026-10-29reviews41
- 2026-09-0110k
- 2026-10-2910k
- 2026-09-01reviews41
- 2026-10-29reviews41
A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times 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
-
Put data on your clipboard
clipboardWrite -
Add items to the right-click menu
contextMenus -
Store data in your browser
storage
Version history
- Version 26.10.3
- Version 26.9.13
- Version 26.9.12
What changed recently
- Package size changed
- Released version 26.10.3 (was 26.9.13)
- Released version 26.9.13 (was 26.9.12)
Show the remaining 3
- Package size changed
- Supported languages changed (17 → 10)
- Released version 26.9.12 (was 26.8.152)
The publisher
希果壳 publishes 2 listings we track, 10k users between them. Listed website: wucainote.com.
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-
Web Annotator – Web Highlighter & Notes 1k 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.
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Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.
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The badge shows the audience and rating from our last pass over the store and links back to this page.
[](https://extops.dev/extensions/cjfempcnipbjiigappmofndiliohlpan)<a href="https://extops.dev/extensions/cjfempcnipbjiigappmofndiliohlpan"><img src="https://extops.dev/extensions/cjfempcnipbjiigappmofndiliohlpan/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store has not changed these figures since 2026-09-01, when we first saw this listing. We publish no contact details for extension developers.