Audio Converters
Convert MP3, WAV, FLAC, OGG, AAC, M4A, Opus and more — free online audio converter. Control bitrate, sample rate, channels.
23conversions
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AIFF →
FLAC →
OGG →
Opus →
Free Online Audio Converter
Convert audio files between all popular formats instantly. coverters.com supports MP3, WAV, FLAC, OGG, AAC, M4A, Opus, AIFF and more — powered by FFmpeg for lossless quality conversions.
Supported Audio Formats
- MP3 — Most widely supported lossy format
- WAV — Uncompressed, lossless PCM audio
- FLAC — Free Lossless Audio Codec, audiophile quality
- OGG / Opus — Open formats, excellent compression
- AAC — Apple's advanced lossy codec, used in M4A and MP4
- M4A — Apple MPEG-4 audio container
- AIFF — Apple uncompressed audio
Audio Quality Controls
Every conversion lets you set the output bitrate (64 to 320 kbps), sample rate (22050, 44100, 48000 Hz) and channels (stereo or mono) — all free, no account needed.