Convert, tag, and export
your media — privately.
Bulk Metadata Editor processes everything in your browser using WebAssembly. No uploads, no servers, no waiting — just drag, configure, and go.
100% Private
Files never leave your device. All processing runs locally in your browser.
Instant Convert
Transcode between MP4, WebM, MOV, MP3, WAV, FLAC and more.
Metadata Editor
View, edit, and bulk-apply ID3 tags, MP4 metadata, and more.
Works Everywhere
Mobile-friendly UI. No install needed — just open and go.