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Memento Mori

Chrome extension by rahulmishra7802 · Productivity · Tools

  • Established publisher

A Chrome extension in Productivity · Tools with 8 users, barely installed. Audience over the last 30 days: -1.

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
8 (the store no longer states an audience; this is the last figure it published)
Rating
5.0 (2 ratings)
Users, last 30 days
-1
Rating, last 30 days
Steady over 30 days
Version
1.0.58
Updated in the store
2026-01-06
Published
2025-09-21
Manifest
V3
Browser access
13 permissions, 3 site patterns

How it has moved

Users
-1 since 03.10
6-10 · 14 readings
  1. 2026-10-058
  2. 2026-10-089
  3. 2026-10-0910
  4. 2026-10-109
  5. 2026-10-138
  6. 2026-10-166
  7. 2026-10-187
  8. 2026-10-196
  9. 2026-10-217
  10. 2026-10-239
  11. 2026-10-2410
  12. 2026-10-259
  13. 2026-10-308
  14. 2026-11-028
Rating
unchanged since 03.10
reviewsrating 5.00 · 14 readings
  1. 2026-10-05reviews2rating5.00
  2. 2026-10-08reviews2rating5.00
  3. 2026-10-09reviews2rating5.00
  4. 2026-10-10reviews2rating5.00
  5. 2026-10-13reviews2rating5.00
  6. 2026-10-16reviews2rating5.00
  7. 2026-10-18reviews2rating5.00
  8. 2026-10-19reviews2rating5.00
  9. 2026-10-21reviews2rating5.00
  10. 2026-10-23reviews2rating5.00
  11. 2026-10-24reviews2rating5.00
  12. 2026-10-25reviews2rating5.00
  13. 2026-10-30reviews2rating5.00
  14. 2026-11-02reviews2rating5.00
Users
-3 since 01.09
6-14 · 28 readings
  1. 2026-09-0111
  2. 2026-09-0212
  3. 2026-09-0314
  4. 2026-09-0413
  5. 2026-09-0712
  6. 2026-09-0913
  7. 2026-09-1011
  8. 2026-09-138
  9. 2026-09-1510
  10. 2026-09-169
  11. 2026-09-2010
  12. 2026-09-228
  13. 2026-09-257
  14. 2026-09-269
  15. 2026-10-058
  16. 2026-10-089
  17. 2026-10-0910
  18. 2026-10-109
  19. 2026-10-138
  20. 2026-10-166
  21. 2026-10-187
  22. 2026-10-196
  23. 2026-10-217
  24. 2026-10-239
  25. 2026-10-2410
  26. 2026-10-259
  27. 2026-10-308
  28. 2026-11-028
Rating
unchanged since 01.09
reviewsrating 5.00 · 28 readings
  1. 2026-09-01reviews2rating5.00
  2. 2026-09-02reviews2rating5.00
  3. 2026-09-03reviews2rating5.00
  4. 2026-09-04reviews2rating5.00
  5. 2026-09-07reviews2rating5.00
  6. 2026-09-09reviews2rating5.00
  7. 2026-09-10reviews2rating5.00
  8. 2026-09-13reviews2rating5.00
  9. 2026-09-15reviews2rating5.00
  10. 2026-09-16reviews2rating5.00
  11. 2026-09-20reviews2rating5.00
  12. 2026-09-22reviews2rating5.00
  13. 2026-09-25reviews2rating5.00
  14. 2026-09-26reviews2rating5.00
  15. 2026-10-05reviews2rating5.00
  16. 2026-10-08reviews2rating5.00
  17. 2026-10-09reviews2rating5.00
  18. 2026-10-10reviews2rating5.00
  19. 2026-10-13reviews2rating5.00
  20. 2026-10-16reviews2rating5.00
  21. 2026-10-18reviews2rating5.00
  22. 2026-10-19reviews2rating5.00
  23. 2026-10-21reviews2rating5.00
  24. 2026-10-23reviews2rating5.00
  25. 2026-10-24reviews2rating5.00
  26. 2026-10-25reviews2rating5.00
  27. 2026-10-30reviews2rating5.00
  28. 2026-11-02reviews2rating5.00

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.

Show the remaining 10
  • Run its own code on the pages it can access scripting
  • See when you navigate between pages webNavigation
  • Schedule work to run later alarms
  • Add items to the right-click menu contextMenus
  • Tell whether you are away from the computer idle
  • Open a panel beside the page sidePanel
  • Store data in your browser storage
  • Read your display setup system.display
  • Organise your tabs into groups tabGroups
  • Speak text out loud tts

The full permission history for this extension

What changed recently

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

The publisher

rahulmishra7802. Listed website: nebulaodyssey.com.

Like this one

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

  1. FocusGuard AI Describes nearly the same job, smaller audience 7 users
  2. Memento Describes nearly the same job, smaller audience 2 users (last published figure)
  3. Focusbuddy Describes nearly the same job, smaller audience 2 users (last published figure)
  4. Solidmind - Website Blocker & Focus Sessions Describes nearly the same job, smaller audience 4 users ★ 5.0
  5. FocusNuke Describes nearly the same job, smaller audience 40 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

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/fhpkanfhfplcfpmklplbbenimajbahim/badge.svg)](https://extops.dev/extensions/fhpkanfhfplcfpmklplbbenimajbahim)

HTML

<a href="https://extops.dev/extensions/fhpkanfhfplcfpmklplbbenimajbahim"><img src="https://extops.dev/extensions/fhpkanfhfplcfpmklplbbenimajbahim/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