MP4 file info

Upload an MP4 file and see its full technical profile — codec, resolution, frame rate, bitrate, and tags — without uploading it anywhere.

Your file never leaves your device. All processing happens right in your browser, and nothing is uploaded to a server.

Same extension, very different files

An .mp4 can hold H.264 or HEVC or AV1 video, AAC or MP3 audio, at any resolution and frame rate. This inspector reads your file’s actual composition, which is what determines where it plays and how it edits.

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