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Unsay: Bulk Unsend Facebook Messenger Messages for Everyone

Chrome extension by Unsay.me · Productivity · Tools

A Chrome extension in Productivity · Tools with 149 users, barely installed.

Specific sites only: 3 match patterns.

What the developer says, and 5 screenshots

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

Users
149
Rating
4.9 (19 ratings)
Users, last 18 days
+78
Rating, last 30 days
Not watched long enough to say
Version
1.0.0
Updated in the store
2026-07-24
Published
2026-07-24
Manifest
V3
Browser access
6 permissions, 3 site patterns

How it has moved

Users
+78 since 31.08
71-149 · 12 readings
  1. 2026-08-3171
  2. 2026-09-0377
  3. 2026-09-0486
  4. 2026-09-0592
  5. 2026-09-0691
  6. 2026-09-0795
  7. 2026-09-08107
  8. 2026-09-10111
  9. 2026-09-13137
  10. 2026-09-15142
  11. 2026-09-16149
  12. 2026-09-17149
Rating
+0.020 since 31.08
reviewsrating 4.875-4.895 · 12 readings
  1. 2026-08-31reviews16rating4.875
  2. 2026-09-03reviews17rating4.882
  3. 2026-09-04reviews19rating4.895
  4. 2026-09-05reviews19rating4.895
  5. 2026-09-06reviews19rating4.895
  6. 2026-09-07reviews19rating4.895
  7. 2026-09-08reviews19rating4.895
  8. 2026-09-10reviews19rating4.895
  9. 2026-09-13reviews19rating4.895
  10. 2026-09-15reviews19rating4.895
  11. 2026-09-16reviews19rating4.895
  12. 2026-09-17reviews19rating4.895
Users
+78 since 31.08
71-149 · 12 readings
  1. 2026-08-3171
  2. 2026-09-0377
  3. 2026-09-0486
  4. 2026-09-0592
  5. 2026-09-0691
  6. 2026-09-0795
  7. 2026-09-08107
  8. 2026-09-10111
  9. 2026-09-13137
  10. 2026-09-15142
  11. 2026-09-16149
  12. 2026-09-17149
Rating
+0.020 since 31.08
reviewsrating 4.875-4.895 · 12 readings
  1. 2026-08-31reviews16rating4.875
  2. 2026-09-03reviews17rating4.882
  3. 2026-09-04reviews19rating4.895
  4. 2026-09-05reviews19rating4.895
  5. 2026-09-06reviews19rating4.895
  6. 2026-09-07reviews19rating4.895
  7. 2026-09-08reviews19rating4.895
  8. 2026-09-10reviews19rating4.895
  9. 2026-09-13reviews19rating4.895
  10. 2026-09-15reviews19rating4.895
  11. 2026-09-16reviews19rating4.895
  12. 2026-09-17reviews19rating4.895

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

Specific sites only: 3 match patterns.

  • https://www.facebook.com/*
  • https://www.messenger.com/*
  • https://unsay-fb.anasmezzi7.workers.dev/*
  • Read and change cookies on the sites it can access cookies
  • See the address and title of every tab you have open tabs
  • Run its own code on the pages it can access scripting
Show the remaining 3
  • Schedule work to run later alarms
  • Open a panel beside the page sidePanel
  • 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.

The publisher

Unsay.me publishes 2 listings we track, 732 users between them. Listed website: unsay.me.

  1. Unsay: Bulk Delete & Unsend Instagram DMs Unsay.me · Productivity · Tools · published 2026-05-19 583 users ★ 4.6

Like this one

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

  1. Unsender for Facebook Describes nearly the same job, smaller audience 223 users ★ 1.0
  2. Unsend messages for Facebook™ and Messenger Describes nearly the same job, smaller audience 53 users ★ 5.0
  3. Delete Facebook Messages Describes nearly the same job, smaller audience 192 users ★ 4.0
  4. Delete Facebook Messages Describes nearly the same job, smaller audience 37 users ★ 4.0
  5. Delete Facebook Messages (Turbo) Describes nearly the same job, smaller audience 387 users ★ 4.6

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?

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

See what the panel does

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.