Check if a file was made with Claude
Anthropic has released a browser-based tool that allows users to check if a file contains C2PA metadata indicating it was created or edited by Claude. The tool processes files locally to ensure user privacy.
Why it matters
As AI-generated content becomes more prevalent, provenance tools are essential for maintaining digital trust and transparency.
Check a file Drag and drop or click to add a file.
Supported formats: JPG, PNG, GIF, WEBP, TIFF, HEIC, AVIF, SVG, DNG, JXL, MP4, MOV, AVI, WAV, MP3, M4A, FLAC · up to 100 MB
This tool runs in your browser. Your file never leaves your device. By using this tool, you agree to Anthropic’s Usage Policy (opens in new tab) and acknowledge our Privacy Policy (opens in new tab) .
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