Ext Ops Panel
Open the app

AO3 Advanced Marker

Chrome extension by leehsuus · Lifestyle · Social

A Chrome extension in Lifestyle · Social with 3 000 users, a small but real audience.

Specific sites only: 5 match patterns.

What the developer says, and 5 screenshots

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

Users
3 000
Rating
5.0 (12 ratings)
Users, last 18 days
unchanged
Rating, last 30 days
Not watched long enough to say
Version
14.1
Updated in the store
2026-09-09
Published
2025-11-08
Manifest
V3
Browser access
4 permissions, 5 site patterns

How it has moved

Users
unchanged since 01.09
3k · 2 readings
2026-09-09: released 14.1
  1. 2026-09-013k
  2. 2026-09-183k
Rating
unchanged since 01.09
reviewsrating 5.00 · 2 readings
2026-09-09: released 14.1
  1. 2026-09-01reviews12rating5.00
  2. 2026-09-18reviews12rating5.00
Users
unchanged since 01.09
3k · 2 readings
2026-09-09: released 14.1
  1. 2026-09-013k
  2. 2026-09-183k
Rating
unchanged since 01.09
reviewsrating 5.00 · 2 readings
2026-09-09: released 14.1
  1. 2026-09-01reviews12rating5.00
  2. 2026-09-18reviews12rating5.00

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

Specific sites only: 5 match patterns.

  • *://*.archiveofourown.org/*
  • https://api.jsonbin.io/*
  • https://oauth2.googleapis.com/*
Show the remaining 2
  • https://www.googleapis.com/*
  • https://accounts.google.com/*
  • Sign you in with a Google account identity
  • Act on the current tab, but only after you click it activeTab
  • Store data in your browser storage
Show the remaining 1
  • Store data in your browser without the usual size limit unlimitedStorage

The full permission history for this extension

Version history

  1. Version 14.1

What changed recently

  1. Package size changed
  2. Released version 14.1 (was 14.0)

The publisher

leehsuus. Listed website: ao3advancedmarker.com.

Like this one

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

  1. AO3 Toybox Describes nearly the same job, smaller audience 28 users
  2. AO3 Enhancer - Auto Tracker, Dark Mode & Reader Replacer Describes nearly the same job, smaller audience 191 users ★ 4.3
  3. AO3 Enhancements Describes nearly the same job, with an established audience 10k users ★ 4.4
  4. FandomGobbler (formerly AO3 Story Tracker) Describes nearly the same job, smaller audience 371 users ★ 4.5
  5. AO3 Progress Bookmark Describes nearly the same job, smaller audience 785 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.