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Simple Reader Line — Adjustable Ruler & Focus Mask

Chrome extension by PYROCTAL · Make Chrome Yours · Accessibility

  • Established publisher

A Chrome extension in Make Chrome Yours · Accessibility with 34 users, barely installed. Audience over the last 30 days: +4.

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

What the developer says, and 4 screenshots

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

Users
34
Rating
not rated yet
Users, last 30 days
+4
Version
2.6.1
Updated in the store
2026-10-25
Published
2026-04-22
Manifest
V3
Browser access
2 permissions

How it has moved

Users
+4 since 01.10
29-37 · 17 readings
2026-10-25: released 2.6.12026-10-25: gained the good publisher record badge
  1. 2026-10-0829
  2. 2026-10-0932
  3. 2026-10-1131
  4. 2026-10-1330
  5. 2026-10-1634
  6. 2026-10-1733
  7. 2026-10-1932
  8. 2026-10-2035
  9. 2026-10-2137
  10. 2026-10-2235
  11. 2026-10-2336
  12. 2026-10-2437
  13. 2026-10-2535released 2.6.1gained the good publisher record badge
  14. 2026-10-2634
  15. 2026-10-2933
  16. 2026-10-3034
  17. 2026-10-3134
Users
+3 since 31.08
29-37 · 28 readings
2026-10-25: released 2.6.12026-10-25: gained the good publisher record badge
  1. 2026-08-3131
  2. 2026-09-0234
  3. 2026-09-0433
  4. 2026-09-0637
  5. 2026-09-0934
  6. 2026-09-1332
  7. 2026-09-1531
  8. 2026-09-1733
  9. 2026-09-2037
  10. 2026-09-2533
  11. 2026-09-2630
  12. 2026-10-0829
  13. 2026-10-0932
  14. 2026-10-1131
  15. 2026-10-1330
  16. 2026-10-1634
  17. 2026-10-1733
  18. 2026-10-1932
  19. 2026-10-2035
  20. 2026-10-2137
  21. 2026-10-2235
  22. 2026-10-2336
  23. 2026-10-2437
  24. 2026-10-2535released 2.6.1gained the good publisher record badge
  25. 2026-10-2634
  26. 2026-10-2933
  27. 2026-10-3034
  28. 2026-10-3134

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.

  • 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 2.6.1

What changed recently

  1. Package size changed
  2. Store description rewritten (129 → 125 characters)
  3. Gained the Established publisher badge
Show the remaining 2
  1. Renamed from "Simple Reader Line" to "Simple Reader Line — Adjustable Ruler & Focus Mask"
  2. Released version 2.6.1 (was 2.4.7)

The publisher

PYROCTAL publishes 25 listings we track, 12k users between them. Listed website: pyroctal.com.

  1. YouTube Auto Quality PYROCTAL · Productivity · Tools · published 2026-03-27 5k users ★ 4.7
  2. Save image as JPEG — Right-Click JPG Converter PYROCTAL · Productivity · Tools · published 2026-06-09 1k users ★ 5.0
  3. Low Vision Magnifier — Screen Zoom & Reading Lens PYROCTAL · Make Chrome Yours · Accessibility · published 2026-04-04 1k users ★ 3.7
Show 5 more from this publisher
  1. Full Page Screenshot — Save Entire Webpage as PNG PYROCTAL · Productivity · Tools · published 2026-04-07 1k users ★ 3.0
  2. Save image as PNG — Background Remover for Transparent Cutouts PYROCTAL · Productivity · Tools · published 2026-04-12 1k users ★ 4.0
  3. Auto Scroll Down — Simple Autoscroll for Any Page PYROCTAL · Productivity · Tools · published 2026-04-06 503 users ★ 3.0
  4. Simple Color Picker — Zoom Eyedropper with History PYROCTAL · Productivity · Developer · published 2026-04-07 465 users
  5. Remove Background in One Click — Save Transparent PNG Offline PYROCTAL · Lifestyle · Art · published 2026-04-10 307 users ★ 5.0

Like this one

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

  1. FocusLine – Reading Ruler & Line Reader Describes nearly the same job, smaller audience 444 users ★ 5.0
  2. ReadingRuler - Line Focus for Reading Describes nearly the same job, smaller audience 27 users
  3. Reading Ruler Describes nearly the same job, smaller audience 45 users
  4. Focus Reading Ruler Describes nearly the same job, smaller audience 6 users
  5. Reader Line Describes nearly the same job, with an established audience 20k users ★ 4.8

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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The badge shows the audience and rating from our last pass over the store and links back to this page.

Users and rating on Ext Ops Panel

Markdown

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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 2026-10-30. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built