UnQTools
Audio Runs in your browser

Video Metadata Viewer

Inspect video file metadata entirely in the browser. Drag-and-drop a video (mp4, webm, ogg, mov, avi, mkv, flv) and read container, codec, resolution, frame rate, duration, bitrate, audio tracks, and more. Pure-JS file-type detector (magic bytes + extension), MIME type lookup, codec name lookup (H.264, VP9, AV1, AAC, Opus, Vorbis), bitrate calculator + formatter (bps/kbps/Mbps/Gbps), file size formatter, duration formatter (HH:MM:SS.ms), aspect ratio calculator, resolution labeler (Full HD, 4K, 8K), 8 common resolution presets, 10 frame-rate presets, container/codec compatibility checker, text + CSV reports, history (localStorage), shareable URL, and summary stats. 100% client-side.

100% Private Works Offline Instant

Inspect video file metadata entirely in the browser. Drag-and-drop a video (mp4, webm, ogg, mov, avi, mkv, flv) and read container, codec, resolution, frame rate, duration, bitrate, audio tracks, and more. Pure-JS file-type detector (magic bytes + extension), MIME type lookup, codec name lookup (H.264, VP9, AV1, AAC, Opus, Vorbis), bitrate calculator + formatter (bps/kbps/Mbps/Gbps), file size formatter, duration formatter (HH:MM:SS.ms), aspect ratio calculator, resolution labeler (Full HD, 4K, 8K), 8 common resolution presets, 10 frame-rate presets, container/codec compatibility checker, text + CSV reports, history (localStorage), shareable URL, and summary stats. 100% client-side. Everything runs locally in your browser — your data never leaves your device.

How to use

  1. Enter your input in the tool above.
  2. Adjust any options to your preference.
  3. Use the Copy or Download buttons to save the result.
  4. Everything happens locally — your data never leaves your browser.
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