FLAC to MP3 Without Quality Loss
Converting FLAC to MP3 involves lossy compression. Some data will be discarded. Use a high bitrate to keep loss minimal and nearly inaudible.
Drop your FLAC file here or click to browse
FLAC (.flac) · Max 20 MB
FLAC stores audio without any compression artifacts. MP3 uses perceptual coding to reduce file size. The encoder discards audio data it predicts you won't hear.
At 320kbps, most listeners can't distinguish MP3 from the lossless source in blind tests. Use the highest bitrate your use case allows.
AudioUtils lets you pick the output bitrate. Choose 320kbps for near-transparent quality. Choose 128kbps for smaller files when size matters more than fidelity.
Frequently Asked Questions
What MP3 bitrate should I use for FLAC conversion?
320kbps for the best quality, 256kbps for a great balance, 192kbps if storage is tight. Avoid going below 192kbps — the quality drop becomes noticeable.
How much smaller will the MP3 be?
Dramatically smaller. A 30MB FLAC file becomes roughly 5-7MB as MP3 at 320kbps. That's a 75-80% size reduction.
Will the conversion preserve metadata?
The converter preserves basic metadata like title, artist, and album when possible. Cover art may not transfer in all cases.
Can I batch convert multiple FLAC files?
Free users can convert one file at a time. Pro users get batch conversion support for processing entire albums or libraries at once.
About FLAC
Lossless compression. Perfect quality at roughly half the size of WAV. The choice for audiophiles and archiving.
About MP3
The most widely used audio format. Great compatibility, small file size. Ideal for music, podcasts, and general use.