MP4 to FLAC Converter
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How to Convert MP4 to FLAC Online
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1. Upload your MP4 video
Click "Upload file" or drag and drop your MP4 file directly into the converter
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2. Choose FLAC as output
FLAC is selected by default for lossless audio. Adjust sample rate or channels if needed
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3. Download your FLAC audio
Click "Convert" and download your lossless audio file. Crystal-clear quality for hi-fi playback or archiving!
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True lossless audio extraction
FLAC preserves 100% of the original audio quality from your video. No compression artifacts — perfect for music production, DJ sets, and audiophile collections.
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Smaller than WAV, same quality
FLAC compresses audio by 50-60% without losing any quality. Get CD-quality sound in smaller file sizes — ideal for archiving large music libraries.
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No software installation
Extract FLAC audio from MP4 directly in your browser — on desktop, laptop, tablet, or phone. 100% free, no registration required.
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FAQ
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FLAC extracts the audio track from video without any quality loss. Perfect for saving music from concert videos, extracting soundtracks, or archiving audio in lossless format.
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Yes for quality! FLAC is lossless — it preserves 100% of the original audio. MP3 uses lossy compression that discards some audio data. Choose FLAC for professional use or archiving.
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Yes! Our MP4 to FLAC converter is completely free with no hidden fees. Convert unlimited files without watermarks or registration.
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FLAC is supported by most modern music players, smartphones (iPhone, Android), computers, hi-fi systems, and streaming apps like VLC, foobar2000, and Spotify (for uploads).
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FLAC files are about 2-3x larger than MP3 (at 320kbps) but 50-60% smaller than uncompressed WAV. You get CD-quality audio with reasonable file sizes.
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Yes! Our converter works on all devices — iPhone, iPad, Android, Windows, and Mac. Just use your mobile browser.