Video & audio tools
Convert, compress and extract
Convert and compress video and audio files in your browser using FFmpeg compiled to WebAssembly. Turn MP4 into MP3, convert MOV or MKV to MP4, make GIFs, shrink videos to a target size and more. The first use downloads the converter once, then your files are processed on your own device and are never uploaded. Large files can take time and memory, so a desktop browser works best.
All tools
- Video Compressor
- Convert MP4 to MP3
- Convert AAC to MP3
- Convert AVI to MP3
- Convert FLAC to MP3
- Convert M4A to MP3
- Convert MKV to MP3
- Convert MOV to MP3
- Convert OGG to MP3
- Convert OPUS to MP3
- Convert WAV to MP3
- Convert WEBM to MP3
- Convert WMA to MP3
- Convert MOV to GIF
- Convert MP4 to GIF
- Convert WEBM to GIF
- Convert 3GP to MP4
- Convert AVI to MP4
- Convert FLV to MP4
- Convert MKV to MP4
- Convert MOV to MP4
- Convert WEBM to MP4
- Convert WMV to MP4
- Remove Audio from Video
- Audio Compressor
- Compress Video to 10MB
- Compress Video to 16MB
- Compress Video to 25MB
- Compress Video to 50MB
- Compress Video to 8MB
- Convert FLAC to WAV
- Convert M4A to WAV
- Convert MP3 to WAV
- Convert MP4 to WAV
- Convert OGG to WAV
- Convert GIF to MP4
- Convert MOV to WEBM
- Convert MP4 to WEBM
- Convert MP3 to M4A
- Convert MP3 to OGG
- Convert WAV to FLAC
- Convert WAV to M4A
- Convert WAV to OGG