Audio Converter
Convert audio between formats for free right in your browser - no uploads.
- Free Converter
- No Registration
- No Uploads
Add files
Drop files anywhere on the page or paste them with Ctrl+V / ⌘+V
Popular audio conversions
Which audio format should you choose?
Audio formats are divided into lossy (MP3, AAC/M4A, OGG) and lossless (FLAC, WAV). Lossy ones are 5–10 times smaller and are suitable for listening on any device; lossless ones are needed for editing and archives.
Converting lossy audio to a lossless format will not restore quality - the file will only become larger. Keep the original in the best quality and make compact copies for players and phones.
Audio formats
More than a converter
Bitrate
Set the bitrate from 64 to 320 kbps to balance size and quality.
Channels and sample rate
Convert stereo to mono and change the sample rate, for example for voice recordings.
Trim
Cut a fragment by start and end time - for a ringtone or a quote from a podcast.
How to convert files?
Add files
Drag and drop files onto the page or click the upload area. You can add several files at once.
Choose the format and settings
Pick the target format and, if needed, adjust quality, size and other options.
Download the result
Conversion runs right in your browser. Download files one by one or all at once as a ZIP archive.
Frequently asked questions
Which audio formats are supported?
The most popular are MP3, WAV, M4A, OGG, FLAC; the full list with links is in the section above.
Is it safe to process files here?
Yes. Files are processed right in your browser and never leave your device - nothing is uploaded to a server.
Is the converter free?
Yes, it is completely free: no registration, no watermarks and no limits on the number of files.
Can I process several files at once?
Yes. Add as many files as you need: settings can be applied to all of them at once, and the results can be downloaded one by one or as a ZIP archive.