Extension Tracker

QRCode Helper

22 users No ratings yet Last updated 29 Jul 2023

By Rongjian Zhang Live in the Chrome Web Store cdahfnnglcbigfkcdobmcijchcckponj Search Google ↗ Last checked 26 Oct 2026, 03:19 UTC

The listing

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

Read and generate QRCodeSummary from the listing
Developer
Rongjian Zhang
Enhanced Safe Browsing
Trusted. What this means →
Category
Productivity › Workflow & Planning
First published
16 Jan 2019
Last updated
29 Jul 2023
Version
0.1.0
Size
153 KiB
Minimum Chrome
88
Languages
1 language

English

See Chrome Web Store page ↗ View its code or download CRX ↗
Users over time As shown on the Chrome Web Store
222426Tracking began 26 Sep 202626 Sep3 Oct10 Oct17 Oct24 Oct2026-09-26: 26 users2026-10-26: 22 users22222426Tracking began26 Sep10 Oct24 Oct2026-09-26: 26 users2026-10-26: 22 users22
New version One point per check. Source: the extension's public Chrome Web Store listing.
Show the numbers
CheckedUsersRatingRatings
2026-10-2622––
2026-09-2626––
Users, 7 days
No change
since a week ago
Users, 30 days
−4
-15.4%
Rank
#117,515
by users, of 292,131 extensions
In its category
#22,027
of 49,294 in Workflow & Planning

What changed

Every change found on a check, newest first

No changes found since tracking began on 26 Sep 2026.

Developer history

Moves to another publisher account and new contact emails, newest first

No move to another account and no new contact email since tracking began on 26 Sep 2026.

We know contact emails only by a keyed hash, so they're never shown. Recent account and contact changes →

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
  • <all_urls>Every website
Browser features
  • contextMenusAdd items to the right-click menu

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
JSON Viewer30,000 4.6751 Developer Tools
System Monitor10,000 4.5853 Developer Tools
Console Importer10,000 4.6520 Developer Tools
HTTP Indicator10,000 4.437 Developer Tools
Octohint3,000 4.6010 Developer Tools
Memory Monitor1,000 4.836 Developer Tools
All 7 extensions by Rongjian Zhang →

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 26 Oct 2026, 03:19 UTC; next check around 27 Nov 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “QRCode Helper” (cdahfnnglcbigfkcdobmcijchcckponj). Chrome Web Store data, last checked 2026-10-26. https://extensiontracker.com/extension/cdahfnnglcbigfkcdobmcijchcckponj. Accessed 2026-11-13.
BibTeX
@misc{extensiontracker_cdahfnnglcbigfkcdobmcijchcckponj,
  title   = {QRCode Helper (cdahfnnglcbigfkcdobmcijchcckponj)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-10-26},
  url     = {https://extensiontracker.com/extension/cdahfnnglcbigfkcdobmcijchcckponj},
  urldate = {2026-11-13}
}

The data is free to reuse under CC BY 4.0.

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