NUis this AI generated?

Apps

The same check,
where you browse.

Two direct downloads, no store account and no telemetry beyond the check itself. Both send media to the same API as the website and return the same warning signals.

Check without leaving the app you are in.

The same detector, reachable from your phone screen or your browser. Both are direct downloads: no store account, no telemetry beyond the check itself.

Android app

Checks photos and video frames on YouTube, Instagram, TikTok and your browser, and takes images shared from any app. It never captures messaging apps or your gallery on its own, and skips any screen showing a password field. Tap a warning to see which model flagged it and what the file’s own metadata claims. Sideload the signed APK; Android will ask you to allow installation from this source.

Version 0.6.9 · 0.13 MB · Android 11+
SHA-256 f167d9e81cf12d08b3286e13a302b3cfabd1fa3c2a14d280d96f11ca973b9293
Signing certificate 56:DF:34:ED:F7:F6:FC:0F:AF:2E:91:AE:6B:5F:AE:D4:E6:CD:E5:EB:DE:F5:D1:C4:04:AB:1A:5F:56:B0:B6:A3

Download the APK

Chrome extension

Checks the images and video frames on the page you are reading, from a right-click or one button, sending original file bytes where possible and showing Content Credentials when a file carries them. Tell it when a verdict is wrong and that goes straight into the next model. Unzip it, then load the folder from chrome://extensions with developer mode on. It works straight away: no account and no API key.

Version 0.7.5 · 0.02 MB · Chrome and Edge · no API key needed
SHA-256 9f3410d4a9e757674778c44b17061dcf762f2868a46ed38d0deebe78846acdbd

Download the extension

Automatic scanning is off by default in both. Every result is a warning signal, never proof of origin.

What they do not do.

  • No automatic scanning unless you switch it on.
  • No background upload of anything you did not select.
  • No claim of authenticity: a quiet result means no recognised pattern, not proof that a human made it.

Prefer to try it here first?

Open the free checkerRead the API docs