MediaInfo
Extract full container and track metadata from any media file in your browser — codecs, profiles, frame rate, bit depth and more (WASM).
100% private — runs in your browser
Files are analyzed locally with a WebAssembly build of MediaInfo. They never leave your device or get uploaded anywhere.
Powered by mediainfo.js (MediaInfoLib) compiled to WebAssembly. The WASM binary is loaded on demand from a CDN; analysis runs entirely client-side.