Free online MP4 to FLAC converter
Can I convert .mp4 videos to .flac format.
Convert MP4 to FLAC online - free
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Conversion statistics: MP4 to FLAC
Updated November 14, 2026, from conversions on 101convert.com
How to convert mp4 to flac file
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Converting MPEG-4 Videos directly to Free Lossless Audio Codec Files (.mp4 to .flac conversion) should be possible and straightforward. It relates to users attempting to extract the audio track (FLAC) from an MP4 video.
You can use one of several available multimedia editing programs or (online) conversion tools, such as Helium Music Manager or MediaMonkey, which allow users to import MP4 videos and re-save them in FLAC format.
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Understanding MP4 and FLAC file formats
The MP4 file format, also known as MPEG-4 Part 14, is a digital multimedia container format most commonly used to store video and audio. It can also store other data such as subtitles and still images. MP4 is highly popular due to its ability to compress files without significant loss of quality, making it ideal for streaming and sharing.
On the other hand, FLAC (Free Lossless Audio Codec) is an audio coding format for lossless compression of digital audio. Unlike MP4, FLAC is specifically designed for audio and retains the original quality of the sound without any loss. This makes it a preferred choice for audiophiles and music enthusiasts who prioritize sound quality.
How to convert MP4 to FLAC
Converting an MP4 file to a FLAC file involves extracting the audio from the video and saving it in the FLAC format. This process ensures that the audio quality is preserved in its original form.
Best software for MP4 to FLAC conversion
One of the best software options for converting MP4 to FLAC is VLC Media Player. VLC is a versatile media player that supports a wide range of audio and video formats and includes a built-in conversion feature.
To convert using VLC, follow these steps:
- Open VLC Media Player.
- Go to Media → Convert/Save.
- Click on Add and select the MP4 file you want to convert.
- Click on Convert/Save at the bottom.
- In the Profile dropdown, select Audio - FLAC.
- Choose a destination file and click Start.
Another excellent tool is Freemake Audio Converter, which offers a user-friendly interface and supports batch conversion.
Conclusion
Converting MP4 to FLAC is a straightforward process that can be accomplished using reliable software like VLC Media Player or Freemake Audio Converter. These tools ensure that the audio quality is preserved, providing a high-quality listening experience.
MP4 vs FLAC: format comparison
How the MP4 and FLAC formats compare on the properties that matter most for this conversion.
| Property | .MP4 MPEG-4 Part 14 | .FLAC Free Lossless Audio Codec |
|---|---|---|
| Open standard | Yes | Yes |
| Compression | Both | Lossless |
| Typical file size | Small | Medium |
| Opens in a web browser | Yes, natively | Partial |
| Further editing | Limited | Limited |
| Metadata support | Extensive | Extensive |
| Plain-text readable | No | No |
| Best used for | Sharing and distribution | Music |
| Introduced | 2001 | 2001 |
| Developer | Moving Picture Experts Group (ISO/IEC) | Xiph.Org Foundation |
| MIME type | video/mp4 | audio/flac |
Information about file extensions and file types is provided by File-Extensions.org
Suggested software and links: mp4 to flac converters
Frequently asked questions
Is the MP4 to FLAC converter free?
Yes, converting MP4 to FLAC on 101convert.com is completely free. No registration, email address or installation is required. If you need a higher file size limit or want to convert more files at once, see our plans.
How large can my MP4 file be?
You can upload MP4 files up to 30 MB and convert up to 1 files at once in a single batch. With a paid plan the limit is up to 500 MB per file and 1 files at once, see our plans.
What happens to my uploaded files?
Files are processed automatically and deleted from our servers within a few minutes after conversion. We never view or share your files.
Do I need to install any software to convert MP4 to FLAC?
No. The MP4 to FLAC conversion runs entirely online in your browser and works on Windows, Mac, Linux, Android and iPhone.
Did the conversion fail?
In most cases, the cause is an incorrect file format. Please upload a valid MP4 file for this MP4 to FLAC conversion. Occasionally, the issue may be on our side. We analyze recurring conversion failures and disable or fix the converter if we detect a defect.
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mp4 file conversion
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