Format Converter
Convert media to MP4, MP3, M4A, WAV, OGG, FLAC, MOV, AVI, MKV and more. FFmpeg WASM runs locally in your browser — your file never leaves your device. Videos up to 1080p.
Drop your file here
or click to browse
Supported formats
Audio MP3 / WAV / FLAC / OGG / OPUS / M4A / AAC / AIFF · Video MP4 / MKV / MOV / AVI / WebM / TS
Encrypted music works too: NetEase NCM / UC · QQ Music QMC family · Xiami XM · KuGou KGM / KGMA / VPR
KuGou KGG and newer QQ Music MFLAC / MGG (musicex) use online-managed keys that are not stored in the file — not supported yet.
All processing happens locally in your browser. Your files never leave your device.