Extension Tracker

PenWeb: Pen, Note & AI Study Assistant

30 users Rated 5.00 from 1 rating Last updated 3 Nov 2026

By DevWeb Labs Live in the Chrome Web Store mmbhcihaimenkcagobpnkopbhdcgpopd Search Google ↗ Last checked 4 Nov 2026, 05:56 UTC

The listing

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

Draw, highlight and study with AI on any page or PDF — summaries, flashcards and editable maps. No account; bring your own key.Summary from the listing
Developer
DevWeb Labs
Enhanced Safe Browsing
Not trusted. What this means →
Category
Productivity › Tools
First published
27 Sep 2026
Last updated
3 Nov 2026
Version
1.6.3
Size
564 KiB
Minimum Chrome
109
Languages
2 languages

English, português (Brasil)

Website
https://thallyz.github.io/penweb/
Support page
https://thallyz.github.io/penweb/suporte.html
See Chrome Web Store page ↗ View its code or download CRX ↗
Users over time As shown on the Chrome Web Store
102030Tracking began 6 Oct 20266 Oct13 Oct20 Oct27 Oct3 Nov2026-10-06: 8 users2026-10-27: 20 users2026-11-02: 27 users2026-11-04: 30 users2026-11-04: new version2026-11-02: new version2026-10-06: new version30102030Tracking began6 Oct20 Oct3 Nov2026-10-06: 8 users2026-10-27: 20 users2026-11-02: 27 users2026-11-04: 30 users2026-11-04: new version2026-11-02: new version2026-10-06: new version30
Average rating
4.804.905.006 Oct20 Oct3 Nov5.004.804.905.006 Oct20 Oct3 Nov5.00
Number of ratings
16 Oct20 Oct3 Nov116 Oct20 Oct3 Nov1
New version One point per check. Source: the extension's public Chrome Web Store listing.
Show the numbers
CheckedUsersRatingRatings
2026-11-04305.001
2026-11-02275.001
2026-10-27205.001
2026-10-0685.001
2026-10-04–––
2026-09-30–––
2026-09-29–––
2026-09-28–––
Users, 7 days
+10
since a week ago
Users, 30 days
+22
+275.0%
Rank
#104,231
by users, of 289,024 extensions
In its category
#36,351
of 114,373 in Tools

What changed

Every change found on a check, newest first

  1. New version 1.6.3, replacing 1.6.0.

    The summary on the listing changed.

    Minimum Chrome version raised from 88 to 109.

    The privacy policy link changed.

  2. New version 1.6.0, replacing 1.5.

    Renamed from “PenWeb: Pen, Note & AI Study Assistant (Gemini/Groq)” to “PenWeb: Pen, Note & AI Study Assistant”.

    The summary on the listing changed.

    Added the permission contextMenus.

    Added the sites <all_urls>, https://api.groq.com/*, https://generativelanguage.googleapis.com/*. Removed the sites https://googleapis.com*, https://groq.com*.

    Added the site where it runs scripts <all_urls>.

    The developer's contact email changed.

    Now listed in 2 languages, from 1.

  3. New version 1.5, replacing 1.4.

    Renamed from “PenWeb” to “PenWeb: Pen, Note & AI Study Assistant (Gemini/Groq)”.

    The summary on the listing changed.

    Added the permissions sidePanel, storage.

    Added the sites https://googleapis.com*, https://groq.com*.

    Now listed in 1 languages, from 1.

  4. The developer's display name changed from “youthman95” to “DevWeb Labs”.

    Now declared a trader under EU law.

  5. New version 1.4, replacing 1.3.

    The developer's website link changed.

  6. New version 1.3, replacing 1.2.

    The summary on the listing changed.

Developer history

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

  1. The contact email changed.

    What it can access changed the same day.

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
  • https://api.groq.com/*api.groq.com
  • https://generativelanguage.googleapis.com/*generativelanguage.googleapis.com
Sites where it runs scripts
  • <all_urls>Every website
Browser features
  • activeTabThe tab you're on, only after you click the extension
  • contextMenusAdd items to the right-click menu
  • downloadsManage your downloads
  • scriptingRun scripts on sites it can reach
  • sidePanelShow a side panel
  • storageSave settings and data in your browser

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 4 Nov 2026, 05:56 UTC; next check around 4 Dec 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “PenWeb: Pen, Note & AI Study Assistant” (mmbhcihaimenkcagobpnkopbhdcgpopd). Chrome Web Store data, last checked 2026-11-04. https://extensiontracker.com/extension/mmbhcihaimenkcagobpnkopbhdcgpopd. Accessed 2026-11-08.
BibTeX
@misc{extensiontracker_mmbhcihaimenkcagobpnkopbhdcgpopd,
  title   = {PenWeb: Pen, Note & AI Study Assistant (mmbhcihaimenkcagobpnkopbhdcgpopd)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-04},
  url     = {https://extensiontracker.com/extension/mmbhcihaimenkcagobpnkopbhdcgpopd},
  urldate = {2026-11-08}
}

The data is free to reuse under CC BY 4.0.

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