Extension Tracker

MarkScreen - Annotate Webpages & Screenshot

24 users Rated 4.00 from 1 rating Last updated 25 Mar 2026

By doublejstudio21 Live in the Chrome Web Store dnkioclcfjkjffeidhfjoddpcdmbdbhc Last checked 27 Sep 2026, 00:05 UTC

The listing

What the Chrome Web Store shows, as of the last check

Annotate webpages with pen, arrows, text & blur. Capture clear screenshots for bug reports, feedback, and docs. No account needed.Summary from the listing
Developer
doublejstudio21
Category
Productivity › Tools
First published
8 Jan 2026
Last updated
25 Mar 2026
Version
1.0.3
Size
152 KiB
Minimum Chrome
88
Languages
1 language

English

Open in the Chrome Web Store ↗ View the code or download the CRX in CRX Peek ↗
Users over time As shown on the Chrome Web Store

Tracking began on 27 Sep 2026. The chart appears after the second check.

Show the numbers
CheckedUsersRatingRatings
2026-09-27244.001
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
#110,574
by users, of 264,702 extensions
In its category
#38,209
of 103,498 in Tools

What changed

Every change found on a check, newest first

No changes found since tracking began on 27 Sep 2026.

What it can access

From the extension's manifest, in plain language

Every websiteIt can read and change your data on all the sites you visit.
Sites where it runs scripts
  • <all_urls>Every website
Browser features
  • activeTabThe tab you're on, only after you click the extension
  • clipboardWriteChange what's in your clipboard

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
Network Logger960 5.002 Developer Tools
Pure Copy31 –– Workflow & Planning
성경 낭독17 –– Tools
새한글 내비13 –– Tools
PdfSnap - PDF to Image Converter4 –– Tools
All 6 extensions by doublejstudio21 →

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 27 Sep 2026, 00:05 UTC; next check around 15 Oct 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “MarkScreen - Annotate Webpages & Screenshot” (dnkioclcfjkjffeidhfjoddpcdmbdbhc). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/dnkioclcfjkjffeidhfjoddpcdmbdbhc. Accessed 2026-09-28.
BibTeX
@misc{extensiontracker_dnkioclcfjkjffeidhfjoddpcdmbdbhc,
  title   = {MarkScreen - Annotate Webpages & Screenshot (dnkioclcfjkjffeidhfjoddpcdmbdbhc)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/dnkioclcfjkjffeidhfjoddpcdmbdbhc},
  urldate = {2026-09-28}
}

The data is free to reuse under CC BY 4.0.

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