FLAC is an open lossless audio format compressing sound with zero quality loss — about half the size of WAV.
FLAC plays in VLC, modern browsers and audiophile players.
Listening on any device or app.
Production-quality source audio.
Lightweight recordings to share.
| ✔ Strengths | ✖ Limitations |
|---|---|
| Lossless — keeps full quality | No transparency support |
| Open / royalty-free |
Remove the background from FLAC images, upscale to 4K, or generate new visuals with SharkFoto AI.
FLAC is an open lossless audio format compressing sound with zero quality loss — about half the size of WAV.
FLAC plays in VLC, modern browsers and audiophile players.
Yes — FLAC preserves full quality with no compression loss.
Use SharkFoto's free tools — upload your FLAC file and convert it to a more convenient format in seconds. It's free, processed securely and never stored.
No — FLAC doesn't store transparency; convert to PNG or WEBP if you need it.