Audio Tools
3 audio tools. Convert audio, pull the sound out of a video, or turn text into speech, all on your own machine.
- Unlimited
- No signup
- Private
- Works offline
Drop audio or video to start
pull the sound out, or convert it
All audio tools
4 tools · 2 groups · 3 ready
Convert
3- MP4 to MP3
- WAV to MP3
Audio ConverterSoon
Speech
1About these audio tools
The page decodes the sound and writes it back out in the format you pick. Every trip between two formats that throw detail away adds a little damage. So the converters show the source track's codec and bitrate before you choose.
MP3 is the format to pick when something has to play anywhere. WAV keeps every sample and is more than ten times the size of a 128 kbps MP3, which suits editing better than sending. For speech, 128 kbps is plenty.
The converters run ffmpeg, built for the browser. Your browser downloads it once, about 32 MB, and keeps it, so the next visit starts at once. Text to Speech uses Piper voices, which also download once and then run offline.
- Formats
- MP3, WAV, FLAC, AAC, M4A and OGG, plus the sound from a video.
- Length
- No fixed cap. The whole file has to fit in memory.
- Quality
- Bitrate, sample rate and channels are yours to set.
- Engine
- ffmpeg built for the browser, downloaded once and kept.