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SidePen - Web Page Annotation

Chrome extension by ROGW_dev · Lifestyle · Art

A Chrome extension in Lifestyle · Art with 37 users, barely installed.

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

What the developer says, and 1 screenshot

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

Users
37
Rating
not rated yet
Users, last 15 days
+8
Version
1.1
Updated in the store
2026-01-02
Published
2025-12-31
Manifest
V3
Browser access
3 permissions

How it has moved

Users
+8 since 01.09
26-37 · 10 readings
  1. 2026-09-0129
  2. 2026-09-0330
  3. 2026-09-0429
  4. 2026-09-0630
  5. 2026-09-0727
  6. 2026-09-0826
  7. 2026-09-0927
  8. 2026-09-1026
  9. 2026-09-1332
  10. 2026-09-1537
Users
+8 since 01.09
26-37 · 10 readings
  1. 2026-09-0129
  2. 2026-09-0330
  3. 2026-09-0429
  4. 2026-09-0630
  5. 2026-09-0727
  6. 2026-09-0826
  7. 2026-09-0927
  8. 2026-09-1026
  9. 2026-09-1332
  10. 2026-09-1537

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

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

The full permission history for this extension

What changed recently

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

The publisher

ROGW_dev publishes 6 listings we track, 151 users between them.

  1. SideDrop - Image & PDF Drop Zone ROGW_dev · Productivity · Tools · published 2025-12-30 54 users ★ 5.0
  2. SideSplit - Split Screen Launcher ROGW_dev · Productivity · Tools · published 2025-12-29 22 users
  3. SideStyle - CSS Inspector ROGW_dev · Lifestyle · Art · published 2026-01-01 15 users
Show 2 more from this publisher
  1. SideClip - Auto Copy History & Highlight ROGW_dev · Productivity · Tools · published 2025-12-31 12 users
  2. SidePad for Notion - Auto-save Note ROGW_dev · Productivity · Tools · published 2025-12-30 11 users

Like this one

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

  1. WebPen: Page Marker & Web Drawing Tool Describes nearly the same job, smaller audience 121 users ★ 5.0
  2. MarkUp - Draw on your website Describes nearly the same job, smaller audience 177 users ★ 5.0
  3. WebBrush - Web Paint Tool for Chrome Describes nearly the same job, with an established audience 10k users ★ 2.0
  4. Drawr - Draw and Annotate on Any Webpage Describes nearly the same job, smaller audience 54 users ★ 5.0
  5. QuickPaint - Draw on Any Webpage Describes nearly the same job, smaller audience 66 users ★ 1.0

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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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.