Ext Ops Panel
Open dashboard

Private Message

Chrome extension by Devro LABS · Productivity · Workflow

  • Established publisher

A Chrome extension in Productivity · Workflow with 209 users, barely installed. Audience over the last 30 days: -1.

Specific sites only: 1 match pattern.

What the developer says, and 3 screenshots

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

Users
209
Rating
4.8 (4 ratings)
Users, last 30 days
-1
Rating, last 30 days
Steady over 30 days
Version
3.0
Updated in the store
2026-05-26
Published
2018-12-09
Manifest
V3
Browser access
1 permission, 1 site pattern

How it has moved

Users
-1 since 02.10
204-226 · 17 readings
  1. 2026-10-05204
  2. 2026-10-08209
  3. 2026-10-09208
  4. 2026-10-10208
  5. 2026-10-13210
  6. 2026-10-16221
  7. 2026-10-17223
  8. 2026-10-18226
  9. 2026-10-19222
  10. 2026-10-20216
  11. 2026-10-23209
  12. 2026-10-24217
  13. 2026-10-25218
  14. 2026-10-28223
  15. 2026-10-29224
  16. 2026-10-30218
  17. 2026-11-01209
Rating
unchanged since 02.10
reviewsrating 4.75 · 17 readings
  1. 2026-10-05reviews4rating4.75
  2. 2026-10-08reviews4rating4.75
  3. 2026-10-09reviews4rating4.75
  4. 2026-10-10reviews4rating4.75
  5. 2026-10-13reviews4rating4.75
  6. 2026-10-16reviews4rating4.75
  7. 2026-10-17reviews4rating4.75
  8. 2026-10-18reviews4rating4.75
  9. 2026-10-19reviews4rating4.75
  10. 2026-10-20reviews4rating4.75
  11. 2026-10-23reviews4rating4.75
  12. 2026-10-24reviews4rating4.75
  13. 2026-10-25reviews4rating4.75
  14. 2026-10-28reviews4rating4.75
  15. 2026-10-29reviews4rating4.75
  16. 2026-10-30reviews4rating4.75
  17. 2026-11-01reviews4rating4.75
Users
-4 since 31.08
200-226 · 31 readings
  1. 2026-08-31213
  2. 2026-09-03212
  3. 2026-09-04217
  4. 2026-09-06214
  5. 2026-09-08207
  6. 2026-09-09200
  7. 2026-09-10202
  8. 2026-09-13208
  9. 2026-09-15213
  10. 2026-09-17207
  11. 2026-09-21212
  12. 2026-09-25209
  13. 2026-09-27208
  14. 2026-09-28210
  15. 2026-10-05204
  16. 2026-10-08209
  17. 2026-10-09208
  18. 2026-10-10208
  19. 2026-10-13210
  20. 2026-10-16221
  21. 2026-10-17223
  22. 2026-10-18226
  23. 2026-10-19222
  24. 2026-10-20216
  25. 2026-10-23209
  26. 2026-10-24217
  27. 2026-10-25218
  28. 2026-10-28223
  29. 2026-10-29224
  30. 2026-10-30218
  31. 2026-11-01209
Rating
unchanged since 31.08
reviewsrating 4.75 · 31 readings
  1. 2026-08-31reviews4rating4.75
  2. 2026-09-03reviews4rating4.75
  3. 2026-09-04reviews4rating4.75
  4. 2026-09-06reviews4rating4.75
  5. 2026-09-08reviews4rating4.75
  6. 2026-09-09reviews4rating4.75
  7. 2026-09-10reviews4rating4.75
  8. 2026-09-13reviews4rating4.75
  9. 2026-09-15reviews4rating4.75
  10. 2026-09-17reviews4rating4.75
  11. 2026-09-21reviews4rating4.75
  12. 2026-09-25reviews4rating4.75
  13. 2026-09-27reviews4rating4.75
  14. 2026-09-28reviews4rating4.75
  15. 2026-10-05reviews4rating4.75
  16. 2026-10-08reviews4rating4.75
  17. 2026-10-09reviews4rating4.75
  18. 2026-10-10reviews4rating4.75
  19. 2026-10-13reviews4rating4.75
  20. 2026-10-16reviews4rating4.75
  21. 2026-10-17reviews4rating4.75
  22. 2026-10-18reviews4rating4.75
  23. 2026-10-19reviews4rating4.75
  24. 2026-10-20reviews4rating4.75
  25. 2026-10-23reviews4rating4.75
  26. 2026-10-24reviews4rating4.75
  27. 2026-10-25reviews4rating4.75
  28. 2026-10-28reviews4rating4.75
  29. 2026-10-29reviews4rating4.75
  30. 2026-10-30reviews4rating4.75
  31. 2026-11-01reviews4rating4.75

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

Specific sites only: 1 match pattern.

  • https://safenote.co/*

The full permission history for this extension

What changed recently

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

The publisher

Devro LABS publishes 2 listings we track, 650 users between them. Listed website: safenote.co.

  1. Email Verifier Devro LABS · Productivity · Workflow · published 2018-08-17 441 users ★ 2.7

Like this one

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

  1. SafeSend.it Describes nearly the same job, smaller audience 9 users ★ 5.0
  2. NoteBurner Describes nearly the same job, smaller audience 7 users
  3. One Time Message - Secure Message Describes nearly the same job, smaller audience 10 users
  4. ClickViewBOOM - Self destructing text Describes nearly the same job, smaller audience 5 users
  5. Secret Once Describes nearly the same job, smaller audience 3 users (last published figure)

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.

Want this mark on your extension in our catalog?

Verify that you are its author and you can show this mark on the card, with live banners for your site and README. How verification works

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

Connect it in a minute See what the panel does
Add a badge to your README or site

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/hhhikoblefpfkmlmcleicdpjfbcopomb/badge.svg)](https://extops.dev/extensions/hhhikoblefpfkmlmcleicdpjfbcopomb)

HTML

<a href="https://extops.dev/extensions/hhhikoblefpfkmlmcleicdpjfbcopomb"><img src="https://extops.dev/extensions/hhhikoblefpfkmlmcleicdpjfbcopomb/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 2026-11-01. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built