FLAC Converter

Convert files to and from flac online

Drop files here. 100 MB maximum file size


Free Lossless Audio Codec

FLAC (Free Lossless Audio Codec) is an open-source audio coding format designed for lossless compression of digital audio. Introduced in 2001, FLAC allows audio files to be compressed to 50-60% of their original size with no loss in quality. This gives FLAC a key advantage over lossy formats like MP3 and AAC. While it does not achieve the extreme compression of lossy codecs, FLAC preserves all of the original audio data upon decompression. FLAC accomplishes smaller file sizes through efficient packing of audio frames and support for metadata like album art. FLAC is supported on many devices and music players. Files stored in FLAC format typically end with a .flac file extension. FLAC is preferred by audio purists for archival of music collections and high-resolution audio. The format provides much greater compression than uncompressed WAV and AIFF while still retaining 100% fidelity during playback.

Convert Between All Audio Formats

Our audio converter supports over a dozen popular audio formats including MP3, WAV, WMA, M4A, FLAC, AAC and more.

Lightning Fast Audio Conversion

Convert your audio files super fast. Our hyper-efficient encoding and decoding algorithms give you results in seconds.

Cloud-Based for Anywhere Access

As a cloud-based platform, our audio converter can be used on any device just by visiting our site. No downloads required.

Advanced Audio Customization

Tweak audio settings like bitrate, sample rate, channels, and metadata to customize your converted audio files.

Security guaranteed

Your audio files are safe with us. We use 256-bit SSL encryption and strict security measures to guarantee privacy.

Use Our Audio Converter on Any Device

Our responsive audio conversion platform works seamlessly on desktop, laptop, tablet and mobile devices. Convert audio on the go.