How to Convert MP4 to H264 with 5 Free Methods

Many software is available to convert MP4 to H264, but choosing the suitable one is tricky. That's why we are providing you with the top 5 free methods for conversion in detail. Let's explore all of them!

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Jane Zhou

Updated on Nov 24, 2023

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MP4 (MPEG-4) is a container format for videos, audio, etc., that is compatible with almost all players, devices, and editors. On the other side, H264 is a video codec that helps to keep your HD videos quality at small sizes. It is excellent for compressing HD video files in Blu-ray, DVD, Camcorders, and various devices.

The videos encoded with H264 compression take less space. So, people need to convert MP4 to H264 if their videos take up much of their device storage. The purpose is to reduce the file size but not the quality without any compatibility issue. In any situation, there is a requirement for a converter. Here are some recommendations for you!

How to Convert MP4 to H264 with EaseUS Video Converter

No software can aid you in the conversion tasks like EaseUS Video Converter. This trusted program not only offers conversion to many formats, but it can also convert MP4 to H264. Setting the audio/video encoders is all at your fingertips. You are allowed to change video frame rate, channel, bitrate, resolution, etc.

Moreover, the high-quality conversion at a faster pace is what you will get at the end. You can even preview videos by using its built-in player before pressing the convert button. With this 4K converter, it is easy to batch convert your files to save energy and time. 


  • User-friendly interface
  • Extract audio fragments from videos
  • Custom video parameters availability
  • Merge various video fragments

Let's go through the procedure to convert MP4 to H264 with EaseUS Video Converter:

Step 1. First of all, you have to download, install, and then open the software on your device. Now, choose "Video Converter" and then drag & drop your MP4 video into the "Choose Files" section.

Import video files

Step 2. Next, click the "Settings" icon, select "MP4" and then click the small "Edit" icon in front of the "Same as Source" or any other resolution tab. After that, choose "H264/AVC" from the drop-down menu of "Encoder" under the video section. Click "Create."

Select H.264

Step 3. Lastly, select the destination folder from the "Save to "tab and press the "Convert" button. That's all you need to do to get the output file.

Convert MP4 to H264

How to Finalize MP4 H.264 Conversion in VLC Media Player

VLC Media Player is open-source software that works both as a player and a converter. You won't have to face any user-tracking or ads. As it supports many popular formats, you can also make conversions between many compressed and uncompressed formats. With this converter, basic editing can also be performed despite conversion.

Adjusting audio and video codecs like frame rate, channel, bitrate, etc., are all in your control. Encapsulation, applying effects, adding subtitles, and rotating videos are other features of the VLC Media Player.

Here are the steps to convert MP4 to H264 via VLC Media Player:

Step 1. If you already have downloaded and installed the VLC Media Player on your Mac device, you have to open it now. After opening, click File > Convert/Stream, a new window will open. Click "Open File" and import your MP4 Video.

Select Convert or Stream option in VLC

Step 2. Set the profile as "Video - H.264+MP3 (MP4)" from the "Choose Profile" section. You can also adjust the settings by pressing the "Customize" button.

Select Video H.264+MP3

Step 3. Click "Save as File" from the "Choose Destination" section. Rename the file, select the output file folder. Now, click "Save" and then "Go." You are all done!

Save converted H264 files

How to Change MP4 to H264 Online

The below converters can help you in carrying out the conversion process online.

#1. ConvertFiles

ConvertFiles is multimedia, free online converter, and you can go for it without any second thought. Supporting almost all popular formats, it also assists in converting large-sized files of up to 250MB. You can even checkmark the option of getting the download link via email after the conversion completion.

However, there is a requirement for a strong connection to the internet for smooth converting; otherwise, you may have to face hindrances in completing the task.


  • Support over 300 formats
  • A good multimedia converter
  • Delete files within one hour after the conversion

Convert MP4 to H264 online

#2. Converter365

Are you looking for an ideal online tool for converting MP4 to H264? If yes, Converter365 covers you there. It supports 1000+ formats from various file categories. The website is secure to be used because of its highly-protected servers.

You can convert several files, but the file conversion limit is 200MB in one take. However, there is a limit on daily conversions, which is 10. 


  • Extract audio from videos
  • Display no ads
  • Clean interface for easy processing

Online MP4 to H264 converter

#3. 123Apps Video Converter

Besides ConvertFree and Converter365, Video Converter can assist you in performing the conversion task. Its powerful servers provide you with high-performance conversion, so your time never goes wasted. The tool is up to date, which not only supports H264 but also the H265 codec.

You can even upload the file via URL for conversion. There is no limit for how many files you are converting, but the upload file size limit is a maximum of 4GB. You don't have to install anything but the internet connection would undoubtedly be a requirement. So, the conversion speed is dependent upon the internet speed.


  • Support 300+ formats
  • Change audio/video codec
  • Import or save files to dropbox or Google Drive

Let us know how to convert MP4 to H264 online for free:

Step 1. Firstly, you need to open the Video Converter website. Click on "Open File" browse, and open the MP4 video you require to convert.

Step 2. Press the "Settings" button. You will see a new section showing audio and video codec. Set video codec as "H.264."

Convert video to H264 online

Step 3. Lastly, click "Convert." It will take you up to a new window. After the conversion process is completed, you can press the "Download" button or save the file to Drive or Dropbox.

The Bottom Line

The above recommended five methods to convert MP4 to H264 are the best among many. All software is provided with a tutorial to make the conversion process easier for you. You can opt for EaseUS Video Converter if it suits your needs because it is counted among the ideal software for your encoding tasks. Don't worry if you are a Mac or online user; other converters are also available. Choose the right one!

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