Convert Audio Files Online - Free
MP3, WAV, FLAC, AAC, OGG, M4A, WMA ยท Max 50 MB
How to convert audio files online
Our free audio converter makes it simple to change formats. Upload your file, choose the output format, adjust quality settings if needed, and download.
- 1) Upload: Select your audio file (MP3, WAV, FLAC, etc.)
- 2) Choose format: Pick your desired output format from the grid.
- 3) Adjust quality: Set bitrate and sample rate (optional).
- 4) Download: Click Convert and save your new file.
Supported audio formats
We support all major audio formats. Here's a quick comparison to help you choose:
| Format | Type | Best For | File Size |
|---|---|---|---|
| MP3 | Lossy | General use, wide compatibility | Small |
| WAV | Lossless | Professional editing, archiving | Large |
| FLAC | Lossless | Audiophiles, high-quality storage | Medium |
| AAC | Lossy | Apple devices, web streaming | Small |
| OGG | Lossy | Gaming, open-source projects | Small |
| M4A | Lossy/Lossless | iTunes, Apple ecosystem | Small-Medium |
When to use each format
- MP3: Best for everyday listening and sharing. Works everywhere.
- WAV: Choose for audio editing or when you need uncompressed quality.
- FLAC: Perfect for music archives with full quality at half the WAV size.
- AAC/M4A: Great for Apple devices and better quality than MP3 at same bitrate.
- OGG: Popular in gaming and for those who prefer open formats.
FAQ
Is this audio converter free?
Yes, completely free with no hidden costs or watermarks.
What's the maximum file size?
You can upload audio files up to 50 MB.
Will I lose quality when converting?
Converting between lossy formats (like MP3 to AAC) may slightly reduce quality. For best results, convert from lossless sources (WAV, FLAC) when possible.
How long does conversion take?
Most files convert in seconds. Larger files or higher quality settings may take a bit longer.
Are my files kept on your server?
Files are processed on our server and automatically deleted after a short time. We don't store or access your audio content.
What bitrate should I choose?
For music, 256-320 kbps is recommended. For podcasts or voice, 128 kbps is usually sufficient.