Check for a Verda watermark

Verda checks for an invisible watermark in images, video and audio. Free, no account.

  1. 1

    Add a file

    Drop a media or paste a Verda link.

  2. 2

    We check the watermark

    Hidden in the pixels and waveform.

    How watermarking works →
  3. 3

    See the result

    Who made it and whether it changed.

or

Links to a YouTube or news page can't be checked. Download the file instead.

How results work

Original

The creator and content match the original post.

Post changed

The creator matches, but the media or caption has changed.

Source mismatch

This content does not match the trusted original source.

No watermark found

This isn't a judgment on whether it's real or AI.

For covered providers

California SB 942 requires covered providers to offer a free disclosure verification tool (the “AI detection tool” before SB 1000), and SB 1000 lets a provider direct its users to a compliant third-party tool instead. Verda runs this one and can run it on your domain. See the SB 942 requirements or EU AI Act Article 50.