Get ahead of impersonation and fake images
When someone posts a fake of you, speed matters. Witness gives a quick read on whether an image or clip is likely AI-generated or face-swapped, which helps when you report it to a platform.
When people use Witness
A fake of you is circulating
Scan the image or clip, and keep the result with the link and date.
Checking submissions
Check images sent to you, such as brand assets or fan art, before you post them.
Verifying your own work
See whether your files carry Content Credentials.
What Witness checks
AI-generation likelihood
A verdict, confidence and heatmap.
Face-swap check
Signs that a face was replaced in a photo or clip.
Content Credentials
Reads signed provenance data if your tools add it.
What Witness is not for
- Witness does not remove content or file takedowns for you. Use the platform's report flow.
- Witness reports a likelihood with a confidence score. It does not prove anything on its own.
How it works
- 01
Drop in the file
Upload an image or video, or paste a link, or right click any image in Chrome with the extension.
- 02
Witness checks it
Several detection methods run in parallel, plus checks for provenance data such as Content Credentials and metadata.
- 03
Read the result
You get a likely real or likely AI-generated verdict with a confidence percentage and a plain-language explanation.
Frequently asked questions
Will a platform accept a Witness result?
Platform policies differ. A saved scan can support a report, but follow each platform's own process.
Can it prove an image is not me?
No. It estimates whether an image is likely AI-generated or edited. It cannot prove who is in a photo.
Is Witness free?
Yes. You can try a few scans without an account, and a free account includes a monthly allowance. Pro raises the limits. See the pricing page for current plans.
Is a Witness result proof?
No. Witness gives a likelihood and a confidence percentage, plus an explanation. Use it as a second pair of eyes, not as a final ruling.
Related
Don't guess. Witness it.
Free to try. No account needed for your first scans. Witness gives a likelihood with a confidence percentage, not a certainty.