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Snapmark - Screenshot & Annotate

Chrome extension by CoreStudios · Productivity · Tools

A Chrome extension in Productivity · Tools with 5 users, barely installed. Audience over the last 30 days: +1.

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

What the developer says, and 5 screenshots

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

Users
5
Rating
not rated yet
Users, last 30 days
+1
Version
1.0.0
Updated in the store
2026-01-04
Published
2026-01-04
Manifest
V3
Browser access
5 permissions

How it has moved

Users
+1 since 29.09
3-6 · 10 readings
  1. 2026-10-043
  2. 2026-10-094
  3. 2026-10-103
  4. 2026-10-184
  5. 2026-10-193
  6. 2026-10-214
  7. 2026-10-225
  8. 2026-10-246
  9. 2026-10-255
  10. 2026-10-295
Users
+2 since 31.08
0-6 · 23 readings
  1. 2026-08-313
  2. 2026-09-024
  3. 2026-09-043
  4. 2026-09-054
  5. 2026-09-073
  6. 2026-09-094
  7. 2026-09-103
  8. 2026-09-130
  9. 2026-09-154
  10. 2026-09-163
  11. 2026-09-204
  12. 2026-09-213
  13. 2026-09-254
  14. 2026-10-043
  15. 2026-10-094
  16. 2026-10-103
  17. 2026-10-184
  18. 2026-10-193
  19. 2026-10-214
  20. 2026-10-225
  21. 2026-10-246
  22. 2026-10-255
  23. 2026-10-295

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.

  • Manage your downloads downloads
  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
Show the remaining 2

The full permission history for this extension

What changed recently

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

The publisher

CoreStudios publishes 4 listings we track, 16 users between them.

  1. BrowseRestore - Session Manager CoreStudios · Productivity · Tools · published 2026-01-04 5 users
  2. MeetQuick - Meeting Scheduler Assistant CoreStudios · Productivity · Tools · published 2026-01-02 3 users
  3. ReachOut - Message Templates CoreStudios · Productivity · Tools · published 2026-01-04 3 users (last published figure)

Like this one

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

  1. SnapMark - Screenshot & Annotate Describes nearly the same job, smaller audience 35 users ★ 5.0
  2. SnapMark - Screenshot & Annotate Describes nearly the same job, smaller audience 6 users
  3. MarkShot: Make Screenshot & Annotate Describes nearly the same job, smaller audience 43 users
  4. AnnotateShot Capture Describes nearly the same job, smaller audience 55 users
  5. SnapMark — Screenshot & Annotate Describes nearly the same job, smaller audience 4 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 2026-10-25. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built