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Page Ruler

Chrome extension · Productivity · Developer

A Chrome extension in Productivity · Developer with 161 users, barely installed. Audience over the last 30 days: -18.

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

What the developer says, and 5 screenshots

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

Users
161
Rating
not rated yet
Users, last 30 days
-18
Version
1.6.0
Updated in the store
2025-11-18
Published
2025-09-30
Manifest
V3
Browser access
4 permissions

How it has moved

Users
-18 since 07.10
158-193 · 16 readings
  1. 2026-10-08186
  2. 2026-10-09189
  3. 2026-10-10192
  4. 2026-10-13188
  5. 2026-10-16182
  6. 2026-10-18186
  7. 2026-10-19192
  8. 2026-10-21191
  9. 2026-10-23193
  10. 2026-10-24192
  11. 2026-10-25187
  12. 2026-10-27177
  13. 2026-10-29167
  14. 2026-11-01164
  15. 2026-11-03158
  16. 2026-11-06161
Users
-11 since 01.09
158-193 · 29 readings
  1. 2026-09-01172
  2. 2026-09-03174
  3. 2026-09-04182
  4. 2026-09-06184
  5. 2026-09-09181
  6. 2026-09-10184
  7. 2026-09-15183
  8. 2026-09-17184
  9. 2026-09-20177
  10. 2026-09-25180
  11. 2026-09-26181
  12. 2026-09-28183
  13. 2026-10-04179
  14. 2026-10-08186
  15. 2026-10-09189
  16. 2026-10-10192
  17. 2026-10-13188
  18. 2026-10-16182
  19. 2026-10-18186
  20. 2026-10-19192
  21. 2026-10-21191
  22. 2026-10-23193
  23. 2026-10-24192
  24. 2026-10-25187
  25. 2026-10-27177
  26. 2026-10-29167
  27. 2026-11-01164
  28. 2026-11-03158
  29. 2026-11-06161

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.

Show the remaining 1
  • 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.

Like this one

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

  1. Ruler: Measure & Align Describes nearly the same job, smaller audience 24 users ★ 5.0
  2. Better Ruler Describes nearly the same job, with an established audience 30k users ★ 4.8
  3. Page Ruler Pro Describes nearly the same job, smaller audience 23 users ★ 5.0
  4. Grid Ruler Describes nearly the same job, smaller audience 320 users ★ 5.0
  5. One Ruler Describes nearly the same job, smaller audience 5 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/mlacjjfgihfdkaneboifmbcokgcojefl/badge.svg)](https://extops.dev/extensions/mlacjjfgihfdkaneboifmbcokgcojefl)

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 2026-11-06. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built