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Chrome extension by DoctorLai · Productivity · Education

A Chrome extension in Productivity · Education with 7 000 users, a small but real audience. Audience over the last 30 days: -3 000.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 3 screenshots

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

Users
7 000
Rating
5.0 (2 ratings)
Users, last 30 days
-3 000 (the store rounds this count to 1 000, so it moves only between steps)
Rating, last 30 days
Steady over 30 days
Version
1.1.0
Updated in the store
2026-07-14
Published
2018-02-22
Manifest
V3
Browser access
1 permission

How it has moved

Users
-3k since 30.09
7k-10k · 1 reading
  1. 2026-10-307k
Rating
unchanged since 30.09
reviewsrating 5.00 · 1 reading
  1. 2026-10-30reviews2rating5.00
Users
+5k since 01.09
2k-10k · 9 readings
  1. 2026-09-012k
  2. 2026-09-023k
  3. 2026-09-044k
  4. 2026-09-055k
  5. 2026-09-096k
  6. 2026-09-138k
  7. 2026-09-159k
  8. 2026-09-2510k
  9. 2026-10-307k
Rating
unchanged since 01.09
reviewsrating 5.00 · 9 readings
  1. 2026-09-01reviews2rating5.00
  2. 2026-09-02reviews2rating5.00
  3. 2026-09-04reviews2rating5.00
  4. 2026-09-05reviews2rating5.00
  5. 2026-09-09reviews2rating5.00
  6. 2026-09-13reviews2rating5.00
  7. 2026-09-15reviews2rating5.00
  8. 2026-09-25reviews2rating5.00
  9. 2026-10-30reviews2rating5.00

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing 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

No site access is declared in the manifest, so it cannot read the pages you open on its own.

  • Store data in your browser storage

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

DoctorLai publishes 7 listings we track, 46k users between them.

  1. Simple Video Download Helper DoctorLai · Productivity · Workflow · published 2016-11-01 20k users ★ 2.8
  2. Show My IP Addresses (External and Local) DoctorLai · Productivity · Workflow · published 2017-01-08 10k users ★ 4.2
  3. Offline QR Code Generator/Editor DoctorLai · Productivity · Workflow · published 2016-11-13 4k users ★ 4.0
Show 3 more from this publisher
  1. Simplified/Traditional Chinese Converter DoctorLai · Productivity · Tools · published 2017-08-08 4k users ★ 4.0
  2. Simple Snake Game DoctorLai · Lifestyle · Fun · published 2020-01-04 771 users ★ 3.0
  3. Steem Tools DoctorLai · Productivity · Workflow · published 2018-02-07 30 users ★ 5.0

Like this one

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

  1. LeetCode-Canvas - Paint Tool for LeetCode Describes nearly the same job, smaller audience 14 users
  2. ShiffBot Describes nearly the same job, smaller audience 423 users ★ 4.5
  3. Drawing Helper! Describes nearly the same job, smaller audience 10 users
  4. Scratch Visual Maker Describes nearly the same job, smaller audience 10 users
  5. IdeaForge Pro Describes nearly the same job, smaller audience 3 users (last published figure)

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/dcoeaobaokbccdcnadncifmconllpihp/badge.svg)](https://extops.dev/extensions/dcoeaobaokbccdcnadncifmconllpihp)

HTML

<a href="https://extops.dev/extensions/dcoeaobaokbccdcnadncifmconllpihp"><img src="https://extops.dev/extensions/dcoeaobaokbccdcnadncifmconllpihp/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 2026-10-30. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built