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Reading Position Saver - ReadMark

Chrome extension by ktg · Productivity · Tools

  • Established publisher

A Chrome extension in Productivity · Tools with 76 users, barely installed. Audience over the last 30 days: +4.

Every site you visit. This extension can read and change the content of any page you open.

What the developer says, and 5 screenshots

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

Users
76
Rating
5.0 (1 ratings)
Users, last 30 days
+4
Rating, last 30 days
Steady over 30 days
Version
1.2.16
Updated in the store
2026-09-26
Published
2026-01-19
Manifest
V3
Browser access
7 permissions, 1 site pattern

How it has moved

Users
+4 since 03.10
70-77 · 17 readings
  1. 2026-10-0877
  2. 2026-10-0974
  3. 2026-10-1173
  4. 2026-10-1372
  5. 2026-10-1670
  6. 2026-10-1772
  7. 2026-10-1870
  8. 2026-10-2071
  9. 2026-10-2173
  10. 2026-10-2275
  11. 2026-10-2377
  12. 2026-10-2476
  13. 2026-10-2575
  14. 2026-10-2877
  15. 2026-10-3075
  16. 2026-11-0176
  17. 2026-11-0276
Rating
unchanged since 03.10
reviewsrating 5.00 · 17 readings
  1. 2026-10-08reviews1rating5.00
  2. 2026-10-09reviews1rating5.00
  3. 2026-10-11reviews1rating5.00
  4. 2026-10-13reviews1rating5.00
  5. 2026-10-16reviews1rating5.00
  6. 2026-10-17reviews1rating5.00
  7. 2026-10-18reviews1rating5.00
  8. 2026-10-20reviews1rating5.00
  9. 2026-10-21reviews1rating5.00
  10. 2026-10-22reviews1rating5.00
  11. 2026-10-23reviews1rating5.00
  12. 2026-10-24reviews1rating5.00
  13. 2026-10-25reviews1rating5.00
  14. 2026-10-28reviews1rating5.00
  15. 2026-10-30reviews1rating5.00
  16. 2026-11-01reviews1rating5.00
  17. 2026-11-02reviews1rating5.00
Users
+13 since 01.09
62-77 · 32 readings
2026-09-07: released 1.2.142026-09-18: released 1.2.152026-09-26: released 1.2.16
  1. 2026-09-0163
  2. 2026-09-0262
  3. 2026-09-0365
  4. 2026-09-0566
  5. 2026-09-0668
  6. 2026-09-0767released 1.2.14
  7. 2026-09-0866
  8. 2026-09-1067
  9. 2026-09-1569
  10. 2026-09-1770
  11. 2026-09-2076
  12. 2026-09-2174
  13. 2026-09-2577
  14. 2026-09-2774
  15. 2026-09-2872
  16. 2026-10-0877
  17. 2026-10-0974
  18. 2026-10-1173
  19. 2026-10-1372
  20. 2026-10-1670
  21. 2026-10-1772
  22. 2026-10-1870
  23. 2026-10-2071
  24. 2026-10-2173
  25. 2026-10-2275
  26. 2026-10-2377
  27. 2026-10-2476
  28. 2026-10-2575
  29. 2026-10-2877
  30. 2026-10-3075
  31. 2026-11-0176
  32. 2026-11-0276
Rating
unchanged since 01.09
reviewsrating 5.00 · 32 readings
2026-09-07: released 1.2.142026-09-18: released 1.2.152026-09-26: released 1.2.16
  1. 2026-09-01reviews1rating5.00
  2. 2026-09-02reviews1rating5.00
  3. 2026-09-03reviews1rating5.00
  4. 2026-09-05reviews1rating5.00
  5. 2026-09-06reviews1rating5.00
  6. 2026-09-07reviews1rating5.00released 1.2.14
  7. 2026-09-08reviews1rating5.00
  8. 2026-09-10reviews1rating5.00
  9. 2026-09-15reviews1rating5.00
  10. 2026-09-17reviews1rating5.00
  11. 2026-09-20reviews1rating5.00
  12. 2026-09-21reviews1rating5.00
  13. 2026-09-25reviews1rating5.00
  14. 2026-09-27reviews1rating5.00
  15. 2026-09-28reviews1rating5.00
  16. 2026-10-08reviews1rating5.00
  17. 2026-10-09reviews1rating5.00
  18. 2026-10-11reviews1rating5.00
  19. 2026-10-13reviews1rating5.00
  20. 2026-10-16reviews1rating5.00
  21. 2026-10-17reviews1rating5.00
  22. 2026-10-18reviews1rating5.00
  23. 2026-10-20reviews1rating5.00
  24. 2026-10-21reviews1rating5.00
  25. 2026-10-22reviews1rating5.00
  26. 2026-10-23reviews1rating5.00
  27. 2026-10-24reviews1rating5.00
  28. 2026-10-25reviews1rating5.00
  29. 2026-10-28reviews1rating5.00
  30. 2026-10-30reviews1rating5.00
  31. 2026-11-01reviews1rating5.00
  32. 2026-11-02reviews1rating5.00

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

Every site you visit. This extension can read and change the content of any page you open.

  • See the address and title of every tab you have open tabs
  • Manage your downloads downloads
  • Run its own code on the pages it can access scripting
Show the remaining 4

The full permission history for this extension

Version history

  1. Version 1.2.16
  2. Version 1.2.15
  3. Version 1.2.14

What changed recently

  1. Released version 1.2.16 (was 1.2.15)
  2. Store description rewritten
  3. Package size changed
Show the remaining 6
  1. Released version 1.2.15 (was 1.2.14)
  2. Store description rewritten
  3. Store description rewritten
  4. Store description rewritten (132 → 113 characters)
  5. Released version 1.2.14 (was 1.2.13)
  6. Store description rewritten

The publisher

ktg publishes 16 listings we track, 2k users between them. Listed website: dev-tools-hub.xyz.

  1. YouTube Shorts Blocker - ShortsKiller ktg · Productivity · Tools · published 2025-12-24 488 users ★ 5.0
  2. Rakuten Sellers Pro - Market Research & Sales Analytics for Rakuten ktg · Lifestyle · Shopping · published 2026-01-01 218 users ★ 5.0
  3. Ad Blocker for Yahoo! JAPAN — Yahoo Comfort ktg · Productivity · Tools · published 2026-01-18 189 users ★ 5.0
Show 5 more from this publisher
  1. Tutorial Maker — Step-by-Step Guides, Procshot ktg · Productivity · Tools · published 2026-02-28 175 users ★ 5.0
  2. X/Twitter Feed Cleaner - XDetox ktg · Productivity · Tools · published 2025-12-28 150 users ★ 5.0
  3. AI Prompt Manager - PromptStash ktg · Productivity · Tools · published 2025-12-28 139 users ★ 5.0
  4. Cookie Editor with CHIPS / Partitioned Cookie Support — CookieJar ktg · Productivity · Developer · published 2026-03-12 127 users ★ 5.0
  5. Table to CSV Export — DataPick by S-Hub ktg · Productivity · Tools · published 2026-01-17 120 users ★ 3.0

Like this one

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

  1. Lastline - Auto Reading Position Saver Describes nearly the same job, smaller audience 2 users (last published figure)
  2. Scroll Bookmark Describes nearly the same job, smaller audience 95 users
  3. ScrollMark Describes nearly the same job, smaller audience 21 users ★ 5.0
  4. Scroll Memory Describes nearly the same job, smaller audience 17 users ★ 5.0
  5. Scroll Position Saver Describes nearly the same job, smaller audience 43 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

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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 2026-11-01. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built