AuthentiCheck

by JEROMEGATRON · Tools

Manifest V3 Free

View in Chrome Web Store Data as of 19 Oct 2026

Verify whether on-page media or selected text is likely authentic or AI-generated.

Users

0 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#260K

#217K among extensions

Version

1.0.3

updated 26 Aug 2026

Users

monthly, 2 months

Latest, 19 Oct 2026: 5 usersMove the mouse over the chart for any month

Ratings count

monthly, 2 months

Latest, 19 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About AuthentiCheck

AuthentiCheck helps you check whether media you see in Chrome is likely authentic or likely AI-generated. Right-click an image, video, or selected text, or use Scan this tab. AuthentiCheck returns an authenticity score from 0 to 100 (100 = likely authentic) plus a short explanation. A colored score badge appears on the page. What it can scan • On-page images • A captured frame from an on-page video • Selected text • Files you upload in the popup • Watch-page previews (for example a YouTube thumbnail). That scores the preview image, not the video file itself. What the score means • Likely authentic • Insufficient evidence • Likely synthetic Missing C2PA Content Credentials or camera EXIF is a warning, not proof that something is fake. Classifier scores are estimates, not legal or forensic proof. Privacy AuthentiCheck uses a random device token so your recent scans stay on your device. Uploaded files are sent to the API to classify and are not kept after the scan. Privacy policy: https://authenticheck-api.jleonanderson.workers.dev/privacy