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Better Ruler

Chrome extension by paul · Productivity · Developer

  • Featured
  • Established publisher

A Chrome extension in Productivity · Developer with 30 000 users, an established extension.

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
30 000
Rating
4.8 (56 ratings)
Users, last 17 days
unchanged
Rating, last 30 days
Not watched long enough to say
Version
1.3.52
Updated in the store
2026-09-03
Published
2018-12-09
Manifest
V3
Browser access
3 permissions

How it has moved

Users
unchanged since 31.08
30k · 2 readings
2026-09-04: released 1.3.52
  1. 2026-08-3130k
  2. 2026-09-1630k
Rating
unchanged since 31.08
reviewsrating 4.82 · 2 readings
2026-09-04: released 1.3.52
  1. 2026-08-31reviews56rating4.82
  2. 2026-09-16reviews56rating4.82
Users
unchanged since 31.08
30k · 2 readings
2026-09-04: released 1.3.52
  1. 2026-08-3130k
  2. 2026-09-1630k
Rating
unchanged since 31.08
reviewsrating 4.82 · 2 readings
2026-09-04: released 1.3.52
  1. 2026-08-31reviews56rating4.82
  2. 2026-09-16reviews56rating4.82

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

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

  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 1.3.52

What changed recently

  1. Package size changed
  2. Released version 1.3.52 (was 1.3.51)

The publisher

paul publishes 5 listings we track, 31k users between them.

  1. Visual Inspector(前端重构+视觉走查辅助工具) paul · Productivity · Developer · published 2018-11-20 1k users ★ 4.3
  2. Easy Video Splitter paul · Productivity · Tools · published 2025-12-07 281 users ★ 5.0
  3. DesignDiff paul · Productivity · Tools · published 2025-12-17 51 users
Show 1 more from this publisher
  1. Easy Image Editor paul · Productivity · Tools · published 2025-12-05 7 users

Like this one

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

  1. Page Ruler Pro Describes nearly the same job, smaller audience 24 users ★ 5.0
  2. Browser Ruler Describes nearly the same job, smaller audience 60 users
  3. Ruler Describes nearly the same job, smaller audience 357 users
  4. Simple Ruler Describes nearly the same job, smaller audience 7k users ★ 4.4
  5. PixelGrid Pro Describes nearly the same job, smaller audience 3 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?

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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.