Check AI Free: free AI image detector

Check whether an image was generated by AI (Midjourney, DALL-E, Flux, Stable Diffusion, Gemini) in your browser, free and without sign-up.

Open the AI image detector at checkaifree.com

Free tools

• EXIF viewer: read camera, software and XMP metadata
• C2PA checker: find Content Credentials in JPEG and PNG files
• Metadata remover: strip EXIF/XMP without re-encoding pixels

For developers

Use the detection API or the open-source checkaifree MCP server (npm: checkaifree-mcp) in Claude, Cursor and other MCP clients.

Research: what image metadata survives a screenshot or JPEG export.