Audio Converter
Turn voice notes, recordings and music into MP3, the format every phone, car and app can play, or into WAV for editing and OGG for games and the web. Trim a clip with a waveform, join several recordings into one, and make quiet audio louder or normalise it without distortion. All of it is free, with no sign-up and no file limit.
Files never leave your device.
All audio tools (11)
- OGG to MP3.ogg → .mp3Turn OGG audio into MP3 files that play on almost any device.
- OPUS to MP3.opus → .mp3Convert Opus recordings and exported voice messages into MP3.
- WAV to MP3.wav → .mp3Shrink big WAV recordings into compact MP3 files.
- M4A to MP3.m4a → .mp3Convert M4A files, including iPhone voice memos, to MP3.
- FLAC to MP3.flac → .mp3Make FLAC music playable everywhere by converting it to MP3.
- AAC to MP3.aac → .mp3Convert AAC audio to MP3 for devices and apps that need it.
- MP3 to WAV.mp3 → .wavTurn MP3s into uncompressed WAV files for editing and burning.
- MP3 to OGG.mp3 → .oggConvert MP3s to open, royalty-free Ogg Vorbis audio.
- Trim AudioCut a recording, song or voice note down to the part you want.
- Join AudioCombine several recordings or songs into one audio file.
- Change VolumeMake a recording louder or quieter, or normalise its level.
Questions
Are the audio tools free?
Yes. They are free to use, with no sign-up, no watermark and no daily limit.
Do I need to install anything?
No. Every tool works on the website, so there’s nothing to download or install.
Do they work on a phone?
Yes. They work in current mobile browsers on iPhone and Android, as well as on desktop. Very large files may be slow on phones because of memory limits.
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