Free tool · runs in your browser
Inspect AI metadata in media & text
Check whether an image, audio or video file — or a piece of text — carries a machine-readable AI disclosure, and see all the embedded metadata we can read. Everything happens locally in your browser; nothing is uploaded.
Drop a file here, or click to browse
Images (PNG, JPEG, WebP, GIF), audio (MP3, WAV, FLAC, Ogg), video (MP4, MOV, WebM). Read 100% locally.
Your file is inspected entirely in your browser — nothing is uploaded to any server.
What this tool reads
Images
PNG text chunks, EXIF/TIFF tags, XMP packets and JPEG comments in PNG, JPEG and WebP files.
Audio & video
ID3v2 tags in MP3, Vorbis comments in FLAC and Ogg, RIFF INFO in WAV, and MP4/MOV metadata atoms.
Text
Invisible zero-width Unicode watermarks, ai-disclosure HTML comments and Schema.org JSON-LD blocks.
AI disclosure records
Machine-readable disclosure records under EU AI Act Article 50 — including the open disclosure/v2 schema — wherever they are embedded.
Need to label AI content instead?
Our free marking tools embed exactly this kind of machine-readable disclosure record — plus a visible label.
Open the labelling tools →