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Chrome extension by KL Tang · Productivity · Education

A Chrome extension in Productivity · Education with 32 users, barely installed. Audience over the last 30 days: +10.

Specific sites only: 3 match patterns.

What the developer says, and 5 screenshots

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

Users
32
Rating
not rated yet
Users, last 30 days
+10
Version
0.1.2
Updated in the store
2026-11-01
Published
2026-09-10
Manifest
V3
Browser access
5 permissions, 3 site patterns

How it has moved

Users
+10 since 05.10
22-33 · 12 readings
2026-11-02: released 0.1.2
  1. 2026-10-0823
  2. 2026-10-0924
  3. 2026-10-1027
  4. 2026-10-1126
  5. 2026-10-1327
  6. 2026-10-1629
  7. 2026-10-1730
  8. 2026-10-2431
  9. 2026-10-2733
  10. 2026-10-2933
  11. 2026-11-0332
  12. 2026-11-0432
Users
+32 since 11.09
0-33 · 20 readings
2026-09-11: appeared in the store2026-09-14: released 0.1.12026-11-02: released 0.1.2
  1. 2026-09-110appeared in the store
  2. 2026-09-153
  3. 2026-09-1612
  4. 2026-09-2020
  5. 2026-09-2121
  6. 2026-09-2522
  7. 2026-09-2623
  8. 2026-09-2822
  9. 2026-10-0823
  10. 2026-10-0924
  11. 2026-10-1027
  12. 2026-10-1126
  13. 2026-10-1327
  14. 2026-10-1629
  15. 2026-10-1730
  16. 2026-10-2431
  17. 2026-10-2733
  18. 2026-10-2933
  19. 2026-11-0332
  20. 2026-11-0432

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

Specific sites only: 3 match patterns.

  • https://huggingface.co/*
  • https://wd-mcp.wmcloud.org/*
  • https://calendar-converter.098484.xyz/*
  • Act on the current tab, but only after you click it activeTab
  • Run work in a hidden page offscreen
  • Open a panel beside the page sidePanel
Show the remaining 2

The full permission history for this extension

Version history

  1. Version 0.1.2
  2. Version 0.1.1

What changed recently

  1. Package size changed
  2. Released version 0.1.2 (was 0.1.1)
  3. Released version 0.1.1 (was 0.1.0)
Show the remaining 1
  1. Appeared in the store

The publisher

KL Tang publishes 2 listings we track, 374 users between them.

  1. LCSH Recommendation Tool KL Tang · Productivity · Tools · published 2025-03-17 342 users ★ 5.0

Like this one

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

  1. Tokenizer Live Token and Cost Monitor Describes nearly the same job, smaller audience 121 users ★ 5.0
  2. LOL - Local Ollama Describes nearly the same job, smaller audience 7 users
  3. Token Counter for AI Chats (T-CAC) Describes nearly the same job, smaller audience 5 users
  4. Local LLM Describes nearly the same job, smaller audience 447 users ★ 4.5
  5. AI Token COunter Describes nearly the same job, smaller audience 334 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.

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Users and rating on Ext Ops Panel

Markdown

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

HTML

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Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-11-03. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built