SidePen - Web Page Annotation
by ROGW_dev more by this developer →
#108,177 of 263,655 by installs on Chrome · #20,715 of 40,593 in lifestyle
First seen by this census 09/01/2026 — the store does not publish a creation date
Last updated 01/02/2026
Tracked since 09/01/2026
Compare with another extension
Category: lifestyle / art
Languages: English, 日本語
Description
Add annotations (red pen, arrows, sticky notes) directly to web pages.
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Growth
Change in installs. This store publishes the count rounded to one or two significant figures, so it does not move when the listing grows - it moves when the rounding rolls over. The figures below are therefore what was actually observed between the two crawls named in "measured over", not scaled to the window, and the percentage is of that same rounding step - so a small listing crossing a bucket shows a very large one. A window needs a full period of history before it reports anything.
| Per | Growth | Growth % | Actual change | Measured over |
|---|---|---|---|---|
| day | -4 | — | -4 | 1 days |
| week | +7 | — | +7 | 8.5 days |
| month | Not enough history yet | |||
| year | Not enough history yet | |||
History
Users
Permissions
Access level: Limited — Some access to your activity or data, or to specific websites.
- Start downloads and see your download history
- Run scripts on web pages you visit
Manifest V3
No website access