Extension Tracker

AltC.ai: Hotkey-Powered AI Grammar Checker & Rewriter

244 users Rated 5.00 from 77 ratings Last updated 4 Dec 2025

By None Live in the Chrome Web Store joahkcedoghenccbhimeajofcbechkbc Last checked 27 Sep 2026, 03:56 UTC

The listing

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

Use Alt+C (⌥+C on Mac) for AI grammar correction or style changes: ironic, posh, formal, slang, Yoda, Trump & more in many languagesSummary from the listing
Developer
None
Trader status
Not declared a trader under EU law
Category
Productivity › Tools
First published
2 May 2025
Last updated
4 Dec 2025
Version
1.0.4
Size
120 KiB
Minimum Chrome
88
Languages
1 language

English

Website
altc.ai
Support page
https://altc.ai/contact
Open in the Chrome Web Store ↗ Download the CRX from Google ↗
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
2026-09-272445.0077
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
#46,110
by users, of 264,254 extensions
In its category
#13,451
of 103,321 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

Sites
  • https://altc.ai/*altc.ai
Browser features
  • activeTabThe tab you're on, only after you click the extension
  • scriptingRun scripts on sites it can reach
  • 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 27 Sep 2026, 03:56 UTC; next check around 26 Oct 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “AltC.ai: Hotkey-Powered AI Grammar Checker & Rewriter” (joahkcedoghenccbhimeajofcbechkbc). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/joahkcedoghenccbhimeajofcbechkbc. Accessed 2026-09-27.
BibTeX
@misc{extensiontracker_joahkcedoghenccbhimeajofcbechkbc,
  title   = {AltC.ai: Hotkey-Powered AI Grammar Checker & Rewriter (joahkcedoghenccbhimeajofcbechkbc)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/joahkcedoghenccbhimeajofcbechkbc},
  urldate = {2026-09-27}
}

The data is free to reuse under CC BY 4.0.

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