Remove GPS & Device Data from Videos.

Yes. Both iOS and Android embed GPS location data into video files by default. iPhone videos store coordinates in QuickTime moov.udta atoms (com.apple.quicktime.location.ISO6709), while Android uses similar MP4 metadata containers. A video recorded at home reveals your exact address just like a geotagged photo.

No. Our FFmpeg WASM engine uses the -c copy flag, which performs a lossless stream copy. The video and audio codec bitstreams are copied byte-for-byte without re-encoding. Only the metadata containers (moov.udta, ID3 tags) are stripped. File size may decrease slightly due to the removed metadata overhead.

MP4, MOV, MKV (Matroska), WebM, AVI, FLV, 3GP, WMV, and M4V. The tool auto-detects the container format from the file extension and maps it to the correct FFmpeg output format.

Yes. Video files contain encoder strings (e.g. "Lavf58.76.100" or "Apple iPhone 16 Pro"), device model tags (com.apple.quicktime.model), and software version identifiers. These can be used to fingerprint the recording device and correlate videos from the same source across platforms.

Our tool maps only the first video and audio streams from your file, which means any additional data tracks — such as subtitle tracks, GoPro GPS telemetry (GPMF), or DJI navigation data — are dropped from the output. The video and audio content itself is copied byte-for-byte without any re-encoding.