Audio Converter
Convert audio files between formats with quality control. All processing happens in your browser.
Output Settings
Background Music (Optional)
Drop audio files here
or click to browse • Supports MP3, WAV, OGG, FLAC, M4A, AAC
🔒 Privacy First
All conversion happens in your browser. Your audio files are never uploaded to any server.
How to Convert Audio Files
1. Add Files
Drag & drop or click to select audio files. Supports MP3, WAV, OGG, FLAC, M4A, and more.
2. Choose Format
Select your desired output format and quality settings for the best results.
3. Download
Click convert and download your converted files instantly. Batch conversion supported.
Supported Formats
| Format | Best For | Quality |
|---|---|---|
| MP3 | Universal compatibility, music, podcasts | Lossy • 128-320 kbps |
| WAV | Professional audio, editing, mastering | Lossless • 16/24-bit |
| OGG | Web, games, open-source projects | Lossy • Quality 0-10 |
| WebM | Web browsers, HTML5 audio | Lossy • 128-256 kbps |
Frequently Asked Questions
Is my audio uploaded to a server?
No! All audio conversion happens entirely in your browser using the Web Audio API. Your files never leave your device, ensuring complete privacy.
Why can't I convert to AAC or FLAC?
Browser-based conversion is limited to formats supported by the Web Audio API and MediaRecorder. For AAC or FLAC output, desktop software like Audacity or FFmpeg is recommended.
What's the maximum file size?
Since processing happens in your browser, the limit depends on your device's memory. Most devices can handle files up to 100-200MB. For larger files, consider using desktop software.
Which format should I choose?
For general use, MP3 at 192-256 kbps offers the best balance of quality and file size. For editing or archiving, use WAV. For web projects, OGG or WebM are excellent choices.