Audio Converter
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Need help?How to Convert Audio Files Online
- Upload Your Audio: Click "+ Add Files" to select audio files from your computer, Google Drive, or Dropbox. Supports MP3, WAV, FLAC, AAC, OGG, M4A, WMA, AIFF, OPUS, and more.
- Choose Output Format: Select your target format from the dropdown — MP3, WAV, FLAC, AAC, OGG, M4A, and others.
- Adjust Settings (Optional): Set bitrate, sample rate, and channels in Advanced Options.
- Convert and Download: Click "Convert" and download your converted audio files.
Supported Audio Formats
XConvert Audio Converter handles all major audio formats in both directions:
| Format | Type | Best For |
|---|---|---|
| MP3 | Lossy | Universal playback, sharing, streaming |
| WAV | Uncompressed | Audio editing, music production, CD burning |
| FLAC | Lossless | Archival, audiophile listening, lossless backup |
| AAC | Lossy | Apple devices, better quality than MP3 at same bitrate |
| OGG | Lossy | Web streaming, open-source projects |
| M4A | Lossy/Lossless | Apple ecosystem, iTunes, iPhone ringtones |
| WMA | Lossy | Windows Media Player compatibility |
| AIFF | Uncompressed | Mac audio editing, Logic Pro |
| OPUS | Lossy | VoIP, streaming, excellent quality at low bitrates |
Common Conversions
- FLAC to MP3 — Reduce file size for portable listening while keeping good quality.
- WAV to MP3 — Compress large recordings for sharing and storage.
- M4A to MP3 — Convert Apple format to universally compatible MP3.
- OGG to MP3 — Convert for broader device compatibility.
- WMA to MP3 — Move away from Windows-only format.
- OPUS to MP3 — Convert voice recordings and Discord audio to standard format.
- MP3 to WAV — Prepare audio for editing in professional software.
Frequently Asked Questions
Which audio format should I choose?
MP3 for maximum compatibility — plays on every device. FLAC for lossless quality — no data lost. AAC for Apple devices — better quality than MP3 at the same file size. WAV for audio editing — uncompressed, no quality loss.
Does converting between formats lose quality?
Converting from lossy to lossy (e.g., MP3 to AAC) causes additional quality loss. Converting from lossless to lossy (FLAC to MP3) loses some quality but only once. Converting from lossy to lossless (MP3 to WAV) does not restore lost quality.
What bitrate should I use for MP3?
320kbps for near-CD quality. 192kbps for excellent quality at smaller size. 128kbps for good quality, standard for streaming. 64kbps for speech and podcasts.
Can I convert multiple files at once?
Yes. Upload multiple audio files and convert them all to the same format with the same settings.
Is it free?
Yes. Completely free with no watermarks, no sign-up, and no file limits.
Is my data secure?
Yes. All uploads use TLS encryption. Files are automatically deleted after processing.
Does it work on mobile?
Yes. Works in any modern browser on all devices.