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Home > Video Converter > [Latest Guide]Fastest Ways to Convert WEBM to MP4 for Windows/Mac/Online

[Latest Guide]Fastest Ways to Convert WEBM to MP4 for Windows/Mac/Online

Joshua Hill

Posted 2022-07-27

WebM is a popular format for streaming both audio and video but it performs better in compression. Plus, not many operating systems support WebM format. Because of this, many users prefer to convert videos into MP4 to get better quality and codec support.  

Knowing that it can be difficult for a beginner to choose a competent WebM to MP4 converter, we have handpicked the best tools for your Windows, Mac, and browser.

Let’s cut to the chase.

Part 1. WebM vs MP4

Before converting your files from WebM to MP4, you first need to understand the two terms and the main difference between these file formats. For starters, WebM is a video format that consists of VP8 video and Vorbis audio. WebM provides open video compressions for HTML5 videos and several popular web browsers support this format as part of HTML5 video delivery.

On the other hand, MP4, also called MPEG4, is a more common video format used majorly to store audio and video data. Moreover, MP4 formats can also store subtitles and images. MP4 videos are also popularly shared over the internet. On comparison, MP4 files are more accessible than WebM videos. These videos are more secure, easy to store and handle, and can be conveniently shared on the internet.

webm vs mp4

Part 2: The Best Way to Convert WebM to MP4 on Windows and Mac

If you want to convert WebM file to MP4, you must ensure that you do so in the best and most convenient method possible. Using a mediocre tool or software for this process could result in serious data loss during the conversion. For this reason, you are highly suggested to use HitPaw Video Converter. The HitPaw Video Converter supports multiple convertible formats including converting WebM to MP4 as weel as converting MP4 to WebM.

Aside from that, HitPaw Video Converter gives you freedom to download videos from 10000+ popular platforms including Facebook, YouTube, Instagram, Dailymotion, and so on. Thanks to its friendly interface, even a 10-year kid won’t face any issue while using it.   

Features of HitPaw Video Converter

Below are the highlighted features of this remarkable software:

  • Convert videos from WebM into MP4 without losing the original quality .
  • It is compatible with staggering 1000 formats including 700+ video formats and 300+ audio formats.
  • Offers an automatic process to convert the video into the suitable format depending on the device or the social media platform you want to play.
  • Allows you to convert multiple videos in one go; a feature called batch conversion.
  • GPU acceleration empowers you to convert webm to MP4 in 90x faster speed.
  • Users can easily adjust the resolution, quality, frame rate, and bit rate as needed.
  • Comes with a built-in editor that allows you to slightly edit the video.

The Steps to Convert WEBM File to MP4 with HitPaw Video Converter

Follow the below steps to convert a video:

Step 01 Download HitPaw Video Converter on your device. After installing HitPaw Video Converter on your PC or Mac, launch it.

Step 02 Select the Convert option on the top. Then, hit Add Video to load the WebM clips into the program.

hitpaw webm to mp4 converter

Step 03 After that, click on “Convert all to” and choose MP4 format with a preferable resolution.

convert webm to mp4

Step 04Wait until the conversion process is finished. Then, you can either edit the converted clips or access them in the output folder.

convert webm to mp4 successfully

Part 3: The Free Method to Convert WebM File to MP4 on Mac

For Mac users, FFmpeg is a handy choice to convert as many videos as they want for free. Designed specifically for processing audio and files, it offers tons of presets and controls to adjust the conversion process as needed.

While FFmpeg is an open-source program but the conversion process it offers is very complicated. Especially beginners face technical issues while trying to convert WEBM to MP4 Mac. However, you get faster conversions without any loss in the quality.

FFmpeg WEBM to MP4 on Mac

Steps to Convert WebM to MP4 on Mac Using FFmpeg

Here’s how to use this program:

1. Download FFmpeg from its official site and unzip the ZIP file.

2. Then, go to FFmpeg folder > bin and copy the three files. Create a new FFMPEG folder in the C drive and paste the copied files.

3. Now, write “Path” in the windows search bar and hit the first search result.

4. On the System properties window, navigate to Advanced > Environment Variables

5. Then, go to Path > Edit > New. Here, paste the address of the FFMPEG folder and hit Ok.

6. Now, create a new folder and move the WebM bat file and WebM file into it.  

7. Create another folder named ‘Output” within this folder.

8. After that enter CMD in the address bar of the folder to open the command prompt.

9. Run the command: WebM.bat. The FFmpeg will start converting your WebM file to the MP4 format.

10. Once the process is completed, you can view the converted files in the output folder

Pros and Cons of FFmpeg


  • Free and open-source
  • Quality codec and filter support
  • Compatible with all popular video formats
  • Supports a wide range of encoders and decoders
  • Also offers web hosting capabilities


  • The process is very tech-savvy
  • The official documentation can be quite confusing even for semi-technical users
  • Little cross-platform support
  • Doesn’t offer audio/video I/O

Part 4: How to Convert WebM to MP4 for Free Online

Online video converters offer the luxury of not having to download any third-party tool or plug-in to convert a video. HitPaw Online Video Converter is your ideal choice when it comes to speed, efficiency, and data safety.    

Using this program, you can switch the format of any video for free. What’s best is its simple and straightforward conversion process. Just go to the website and start converting your video clips right away.

However, the biggest downside of this online tool is it doesn’t offer the batch conversion feature.   

Steps to Convert MKV to MOV Free in HitPaw Online Video Converter

Check out how easy it is to use this tool:  

Step 01First of all, head to the official website of HitPaw Online Video Converter. Then, click on Convert Video Now > and press on Choose File to import the WebM clips from your computer.

convert webm to mp4 online

Step 02Now, hit on the drop-down arrow next to “Convert to” and choose the MP4 format. Hit Convert to begin the process.

WebM to MP4 converter online

Step 03Wait until the program finishes the conversion process. Click Download to save the output video on your device.

free WebM to MP4 converter online

Pros and Cons of HitPaw Online Video Converter


  • Offers an intuitive way to convert WEBM to MP4
  • Supports quite a few popular video formats
  • Very easy to use; no installation or login is required
  • No watermark
  • No need to downlaod anything


  • Compared to the desktop version, it supports limited formats
  • Quite slow when it comes to converting larger videos


This article has outlined a few effective ways to convert .WEBM to MP4 in high quality. You have seen that all the tools discussed above work with high success ratio and give a quality output.

However, if you want the best and most efficient converter that supports almost every video format, then use HitPaw Video Converter. Using it, converting WebM to MP4 or any other format is just a few clicks away.

Feel free to ask any questions.  

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