How to Convert MP4 to FLAC Effectively?

Author: Rocabella
Publish date
Updated on May 22, 2024
How to Convert MP4 Files to FLAC
  • Free downloadFree download WonderFox HD Converter Factory Pro—a trustworthy MP4 to FLAC converter.
  • Step 1. Import the source MP4 files into converter;
  • Step 2. Select FLAC as the output format;
  • Step 3. Press Run to start conversion.
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Convert .mp4 to .flac in 3 Steps
1. Load MP4 Files
2. Select Output Format
3. Start Conversion
MP4 to FLAC Converter Online

FLAC, a popular lossless audio format, not only produces superior sound quality but also takes up less space compared with other lossless audio formats like WAV. When you have a bunch of MP4 files and want to extract the audio with high quality, saving them in FLAC format could be a good option. Here I’ll introduce two effective MP4-to-FLAC converters and show you how to convert .mp4 to .flac with high efficiency.

Fast Convert .mp4 to .flac with HD Converter Factory Pro

To convert MP4 files to FLAC efficiently, I recommend an all-featured video converter - HD Video Converter Factory Pro to you. You can use it to convert multiple MP4 files to FLAC without hassle. Apart from that, it is capable of processing other mainstream video and audio conversions, such as MP4 to MP3, MP4 to AVI, FLAC to WMA, etc. The conversion process is straightforward. Moreover, it also serves as a screen recorder, online video downloader, GIF maker, ringtone cutter, etc. All in all, you will be surprised by its fast speed, stable conversion, and rich features.

First please free downloadfree download this handy tool and get it ready. Then follow the below step-by-step tutorial to start the MP4 to FLAC conversion!

Convert MP4 to FLAC in Bulk
Convert MP4 to FLAC in Bulk

WonderFox HD Video Converter Factory Pro can help you convert MP4 files to FLAC audio in batches with no hassle. It is simple, fast, and efficient. Try it now!

Free download Download for Free
Free download Download for Free

Step 1. Load multiple MP4 files into the converter

Launch the program and go into the Converter module. Then click on the + Add Files button or the Add Video Folder option to import your MP4 videos into the converter. You can also straightly drag the files into the program.

Load Multiple MP4 Files
Load Multiple MP4 Files

Step 2. Choose FLAC as the output format

Hit on the format image on the right side to expand the output format list. Next, head to the Audio section and select FLAC from the profiles below.

Tips. You can go to the Parameter settings below and change the parameters, including sample rate, bitrate, channels, and volume easily.

Choose FLAC as Output Format
Choose FLAC as Output Format

Step 3. Hit Run to start MP4 FLAC conversion

Click the triangle button at the bottom to set an output folder or leave it as default. Then click the RUN button to start the MP4 to FLAC batch conversion immediately.

Start MP4 FLAC Conversion
Start MP4 FLAC Conversion

How to Convert MP4 Files to FLAC Online?

Want to quickly convert MP4 to FLAC without downloading any software? Use video converters online. While these web-based utilities lack some of the functionality and features of desktop software, they do provide a level of convenience that many users love. For example, Online Video Converter. It’s easy-to-use and supports a variety of video and audio formats, including WAV, MP3, AVI, MPG, MKV, and WMV. While this online converter lacks the batch processing feature.

Step 1. Visit;

Step 2. Add your MP4 file from your computer, Dropbox, or Google Drive.

Step 3. Choose FLAC format from the drop-down list;

Step 4. Hit the Convert button.

Convert MP4 Files to FLAC Online
Convert MP4 Files to FLAC Online


That’s the whole process of how to convert MP4 videos to FLAC. Considering the constraints of online converters, you will need a desktop converter, just like WonderFox HD Video Converter Factory. The software features a batch mode and also offers a host of additional features that meets almost all your demands for MP4 to FLAC conversion. DownloadDownload it and start your conversion now!

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