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htmlGenius

Chrome extension by Deuce.chen · Productivity · Tools

A Chrome extension in Productivity · Tools with 287 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
287
Rating
5.0 (1 ratings)
Users, last 15 days
+51
Rating, last 30 days
Not watched long enough to say
Version
1.0.2
Updated in the store
2026-09-03
Published
2026-07-18
Manifest
V3
Browser access
8 permissions, 4 site patterns

How it has moved

Users
+51 since 01.09
236-287 · 10 readings
2026-09-03: released 1.0.2
  1. 2026-09-01236
  2. 2026-09-02242
  3. 2026-09-04262
  4. 2026-09-05264
  5. 2026-09-07266
  6. 2026-09-08270
  7. 2026-09-09275
  8. 2026-09-10283
  9. 2026-09-13281
  10. 2026-09-15287
Rating
unchanged since 01.09
reviewsrating 5.00 · 10 readings
2026-09-03: released 1.0.2
  1. 2026-09-01reviews1rating5.00
  2. 2026-09-02reviews1rating5.00
  3. 2026-09-04reviews1rating5.00
  4. 2026-09-05reviews1rating5.00
  5. 2026-09-07reviews1rating5.00
  6. 2026-09-08reviews1rating5.00
  7. 2026-09-09reviews1rating5.00
  8. 2026-09-10reviews1rating5.00
  9. 2026-09-13reviews1rating5.00
  10. 2026-09-15reviews1rating5.00
Users
+51 since 01.09
236-287 · 10 readings
2026-09-03: released 1.0.2
  1. 2026-09-01236
  2. 2026-09-02242
  3. 2026-09-04262
  4. 2026-09-05264
  5. 2026-09-07266
  6. 2026-09-08270
  7. 2026-09-09275
  8. 2026-09-10283
  9. 2026-09-13281
  10. 2026-09-15287
Rating
unchanged since 01.09
reviewsrating 5.00 · 10 readings
2026-09-03: released 1.0.2
  1. 2026-09-01reviews1rating5.00
  2. 2026-09-02reviews1rating5.00
  3. 2026-09-04reviews1rating5.00
  4. 2026-09-05reviews1rating5.00
  5. 2026-09-07reviews1rating5.00
  6. 2026-09-08reviews1rating5.00
  7. 2026-09-09reviews1rating5.00
  8. 2026-09-10reviews1rating5.00
  9. 2026-09-13reviews1rating5.00
  10. 2026-09-15reviews1rating5.00

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.

  • Talk to an application installed on your computer nativeMessaging
  • See the address and title of every tab you have open tabs
  • Sign you in with a Google account identity
Show the remaining 5
  • Act on the current tab, but only after you click it activeTab
  • Show you notifications notifications
  • Run work in a hidden page offscreen
  • Open a panel beside the page sidePanel
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 1.0.2

What changed recently

  1. Package size changed
  2. Released version 1.0.2 (was 1.0.1)

The publisher

Deuce.chen.

Like this one

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

  1. 页改笔 HTMLEdit Describes nearly the same job, smaller audience 55 users
  2. htmlEdit — Edit this page Describes nearly the same job, smaller audience 18 users
  3. MarkUp: Annotate webpages, prompt AI agents Describes nearly the same job, smaller audience 935 users ★ 4.2
  4. Margin Describes nearly the same job, smaller audience 53 users
  5. Visual Web Tuner for AI: Edit & Clean Context Describes nearly the same job, smaller audience 57 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.