Ext Ops Panel
Open dashboard

Trees Pinyin Universal Annotator & Bilingual Translator

Chrome extension by treespinyin · Productivity · Education

  • Established publisher

A Chrome extension in Productivity · Education with 4 users, barely installed. Audience over the last 30 days: +1.

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
4
Rating
not rated yet
Users, last 30 days
+1
Version
4.8.0
Updated in the store
2026-10-31
Published
2026-08-20
Manifest
V3
Browser access
3 permissions, 1 site pattern

How it has moved

Users
+1 since 02.10
3-5 · 14 readings
2026-10-18: released 2.8.02026-10-31: released 4.8.0
  1. 2026-10-054
  2. 2026-10-085
  3. 2026-10-094
  4. 2026-10-105
  5. 2026-10-134
  6. 2026-10-164
  7. 2026-10-183released 2.8.0
  8. 2026-10-195
  9. 2026-10-224
  10. 2026-10-235
  11. 2026-10-243
  12. 2026-10-254
  13. 2026-10-293
  14. 2026-11-014
Users
+1 since 02.09
3-5 · 18 readings
2026-09-02: appeared in the store2026-09-27: released 2.6.52026-09-28: released 2.7.52026-10-01: gained the good publisher record badge2026-10-18: released 2.8.02026-10-31: released 4.8.0
  1. 2026-09-023appeared in the store
  2. 2026-09-044
  3. 2026-09-084
  4. 2026-09-203
  5. 2026-10-054
  6. 2026-10-085
  7. 2026-10-094
  8. 2026-10-105
  9. 2026-10-134
  10. 2026-10-164
  11. 2026-10-183released 2.8.0
  12. 2026-10-195
  13. 2026-10-224
  14. 2026-10-235
  15. 2026-10-243
  16. 2026-10-254
  17. 2026-10-293
  18. 2026-11-014

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.

  • Act on the current tab, but only after you click it activeTab
  • Add items to the right-click menu contextMenus
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 4.8.0 · Asked for more permissions (4, was 2) (changed: site access, browser permissions)
  2. Version 2.8.0
  3. Version 2.7.5
Show the remaining 1
  1. Version 2.6.5 · Swapped which permissions it asks for

What changed recently

  1. Package size changed
  2. Asked for more permissions (4, was 2) (changed: site access, browser permissions)
  3. Store description rewritten (97 → 122 characters)
Show the remaining 9
  1. Renamed from "Trees Pinyin Phonics Annotator" to "Trees Pinyin Universal Annotator & Bilingual Translator"
  2. Released version 4.8.0 (was 2.8.0)
  3. Package size changed
  4. Renamed from "Trees Pinyin Universal Annotator" to "Trees Pinyin Phonics Annotator"
  5. Released version 2.8.0 (was 2.7.5)
  6. Gained the Established publisher badge
  7. Package size changed
  8. Released version 2.7.5 (was 2.6.5)
  9. Package size changed

Older entries and the full day by day series are in the app.

The publisher

treespinyin. Listed website: treespinyin.com.

Like this one

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

  1. Pinyin + English Highlighter Describes nearly the same job, smaller audience 6 users
  2. ChinesePop - Pinyin & Bopomofo Translator Describes nearly the same job, smaller audience 17 users
  3. learnchinese Describes nearly the same job, smaller audience 15 users ★ 5.0
  4. Bisa Mandarin - Your AI Mandarin Learning Partner Describes nearly the same job, smaller audience 108 users
  5. Add Pinyin Describes nearly the same job, smaller audience 142 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.

Want this mark on your extension in our catalog?

Verify that you are its author and you can show this mark on the card, with live banners for your site and README. How verification works

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

Connect it in a minute See what the panel does
Add a badge to your README or site

The badge shows the audience and rating from our last pass over the store and links back to this page.

Users and rating on Ext Ops Panel

Markdown

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/jlbjllgeebmhkdcgmcnlkbcaiobpheae/badge.svg)](https://extops.dev/extensions/jlbjllgeebmhkdcgmcnlkbcaiobpheae)

HTML

<a href="https://extops.dev/extensions/jlbjllgeebmhkdcgmcnlkbcaiobpheae"><img src="https://extops.dev/extensions/jlbjllgeebmhkdcgmcnlkbcaiobpheae/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 last changed these figures on 2026-11-01. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built