Check content credentials

Drop in any image to check whether it carries signed content credentials, and what they say. Authenticity is checked against the file's own cryptographic signature using the open C2PA standard, so the result is independently verifiable. This works for files from anywhere - not only material held here.

Choose an image

Drag an image here, or click to browse

Your file is checked in memory and deleted immediately afterwards. Nothing is stored and no account is needed. JPEG, PNG, TIFF or WebP, up to 25 MB.

Content credentials follow the C2PA open standard. Signatures are Ed25519 and checked live, every time - nothing here is cached or stored.