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Convert MP4 to FLAC

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Convert MP4 to FLAC files online with our free video converter app. No matter your platform — Windows 10, Mac or iPhone — you can convert MP4 audio files with any resolution rapidly.

The most popular video formats are MP4, AVI, MKV, and MOV. MP4 is the most widely supported, balancing quality and file size, while AVI and MKV offer flexibility for high-quality playback, and MOV is optimized for Apple devices. Video files can be edited using video editing software such as Adobe Premiere Pro, Final Cut Pro, or DaVinci Resolve.

Change MP4 to FLAC in seconds — drop your file into the upload form, pick FLAC as the output, and hit Convert. Download the result video file right after conversion.

Check our video

MP4

MPEG-4 file format

MP4 (MPEG-4 Video File) is a widely used digital multimedia container format designed to store video, audio, subtitles, and images, offering high compression efficiency and compatibility across devices. It is supported by popular media players like VLC, QuickTime, and Windows Media Player, as well as editing tools such as Adobe Premiere Pro and Final Cut Pro. The format uses a hierarchical structure with boxes (or atoms) to organize data, supporting advanced features like streaming, metadata embedding, and DRM (Digital Rights Management) for secure content distribution.

FLAC

Free Lossless Audio Codec

FLAC (Free Lossless Audio Codec) is an open-source audio format designed for lossless compression, preserving original audio quality while reducing file size. It is widely supported by media players like VLC, Foobar2000, and streaming platforms such as Tidal, and can be created or converted using tools like Audacity or XLD. FLAC files use metadata tagging (e.g., ID3, Vorbis comments) and support high-resolution audio, multichannel audio, and optional error-checking for data integrity.

How it works

How to convert MP4 to FLAC

Step 1

Click inside the file drop area to upload MP4 file or drag & drop MP4 file.

Step 2

Click on Convert button. Your MP4 files will be uploaded and converted to FLAC result format.

Step 3

Download link of result files will be available instantly after conversion.

Step 4

You can also send a link to the FLAC file to your email address.

FAQ

Questions & Answers

What options do I have for getting my converted MP4?

After conversion, a download link will be provided. You can download the file right away or send the link to your email for later access.
What is the typical time required to convert a MP4?

Conversion time depends on the MP4 file size, but in most cases, you’ll receive the converted file in just a few seconds.
What makes the MP4 conversion take more time than anticipated?

The conversion process may take longer due to the need for re-encoding and re-compressing large files, which can be resource-intensive and vary based on file complexity.
Can I use this MP4 to FLAC converter on any device?

Absolutely! Whether you're on Linux, Mac, Windows, or Android, you can use our web-based converter without installing any software. Just open your browser and start converting.
Can I trust this MP4 to FLAC converter with my files?

Yes! Your privacy is our priority. The converted FLAC file is available for download right away, and all uploaded files are permanently deleted after 24 hours. No one else can access them.

Other Supported Conversions

You can also convert MP4 into many other file formats. Please see the complete list below.

MP4 TO MP4
MPEG-4 file format
MP4 TO AVI
Avi file format
MP4 TO FLV
Flash Video file format
MP4 TO MKV
Matroska Video file format
MP4 TO MOV
QuickTime file format
MP4 TO WEBM
WEBM file format
MP4 TO WMV
WMV file format
MP4 TO MP3
MP3
MP4 TO AAC
Advanced Audio Coding
MP4 TO AIFF
Audio Interchange File Format
MP4 TO M4A
M4A file format
MP4 TO WMA
WMA file format
MP4 TO AC3
AC3 file format
MP4 TO OGG
OGG file format
MP4 TO WAV
WAV file format

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