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Unlimited FLACConverter for Free

Convert your FLAC audio files — free and unlimited.

Drag & Drop or Click to Upload

 

Studio Quality, Half the Space

FLAC is the holy grail for audiophiles and archivists. It provides bit-for-bit identical audio to a raw CD or studio master, but cleverly compresses the data to save space. Think of it as a ZIP file specifically optimized for high-fidelity music, keeping every subtle acoustic detail intact.

Heavy Lifting, Handled Locally

Lossless audio means massive file sizes. Trying to upload a gigabyte of raw sound to a traditional cloud converter is incredibly frustrating. We solved this by bringing the encoder to you. The entire process runs right on your CPU, cutting out hours of wasted transfer time.

The Ultimate Archival Format

If you are digitizing a rare vinyl collection or backing up critical session files, you cannot afford data loss. Converting to this format ensures your library is future-proof. And because our platform operates strictly offline within the browser, your rare collections are never exposed to external servers.

Frequently Asked Questions

Unfortunately, no. Once audio data is discarded during the MP3 creation process, it is gone forever. Expanding it back out will just create a large file with the exact same limitations.
Apple relies heavily on their proprietary ALAC format instead. To play these pristine tracks on an iPhone, you usually need a specialized third-party media app.
Not at all. Once the website is fully loaded, the speed is entirely dictated by how fast your computer's processor can crunch the audio data.
Yes. Because we don't host the processing power, we don't pass massive server costs onto you. You can run gigabytes of audio without hitting a paywall.
FLAC is fantastic for tagging. While our tool handles the heavy structural change, you can easily use dedicated tagging software later to add album art and detailed track info.