How to Convert WebM Videos to MP4 Format on Mac and Windows

Finding the right tool to convert WebM videos to MP4 can be a challenge, with free tools adding watermarks, and paid tools overcharging for simple conversions.

Not to worry; in this post, we will show you how easy it is to convert videos from WebM to MP4 format using the Wondershare UniConverter.

What is WebM and Where is it Used?

WebM is an open-source video file format that stores videos compressed using VP8 technology. The audio in this format is compressed using OGG Vorbis compression.

The format is a free alternative to patented formats like h.264. Its open-source nature makes it suitable for both commercial and non-commercial applications.

WebM files are most commonly used to deliver online videos using the <video> HTML5 tag.

The Need for Converting WebM Videos to MP4

While WebM is a newer, royalty-free format; many devices cannot process WebM videos by default. Regardless of whether you’re a video editor or run a website in any niche, the compatibility of your video content with the customer/visitor’s device should be your top priority.

MP4 videos play perfectly on almost every platform regardless of the type and processing power of a given device. The speed and stability of the visitor’s network also make little to no difference in playback compatibility.

Converting your WebM videos to the MP4 format is the best way to ensure universal compatibility of your video content.

How to Convert WebM Videos To MP4 On Mac

The Wondershare UniConverter is the last WebM to MP4 converter for Mac you will ever need to get. The tool also doubles as a GIF maker, a screen recorder, a VR converter, a CD burner and ripper, and an image converter.

Step 1: Download and Install UniConverter

You need to first download Wondershare UniConverter for your device depending on the operating system. For convenience, this tutorial is demonstrated using the Mac version. However, the steps are exactly the same for the Windows devices too.

Download for Mac

After you install and launch the software, you will see its dashboard as shown below. The interface is neat, and you don’t have to do much to convert WebM videos to MP4.

Step 2: Add One or More WebM Videos

There are 2 ways of adding WebM media to Wondershare UniConverter. The first and simplest way is to drag and drop the WebM video file(s) to the tool.

The second way is by clicking on the + icon to browse the files directly from your Mac Finder. You can choose any method of your choice.

Step 3: Choose Output Format and Properties

Now all you have to do is, specify the properties like file format, resolution, etc., for the output file

The details of the video pre and post-conversion will pop up. Aside from the video’s format, you will see the length of the video, the size of the file, and the resolution of the file.

UniConverter also enables you to crop, trim, and add effects to your videos using the icons below the thumbnail on the left.

You will notice a drop-down button in the Target section on the right.

Clicking on the button will bring up a selection of controls that enable you to change the target file audio and video formats as per your requirement. You can also convert the source video to run on specific TVs, consoles, and mobile devices.

There are two more buttons on the bottom-right of the Target section.

The Resolution button enables you to control the output size and the resolution of the video. The Metadata button gives you control over the properties of the output video.

Step 4: Convert WebM to MP4 Format

After configuring the requirements of the output video, all you need to do is hit the Convert button.

UniConverter typically takes only a few seconds to finish the conversion. After the processing is complete, you will see a checkmark with “Successful” written next to it on the bottom-right of the Target section.

Step 5: Locate the Converted Video File

You can then head to the Movies section of your Mac and find the Wondershare UniConverter folder. You will find the converted MP4 file inside the Converted folder.

How to Convert WebM Videos To MP4 On Windows

UniConverter is an equally excellent WebM to MP4 converter for Windows PC/Laptop too. You get the same tools and interface in the Windows version of UniConverter.

You will find some subtle differences: the difference in the layout of the title bar, and the location of the converted files. However, the workings of the software and the steps you must follow to convert WebM videos to MP4 are the same as above mentioned Mac steps.
Download for Windows

You can also choose a custom location for output files at Menu > Preferences > Location tab. Now click on the Change button beside “Save Converted Files to:” and choose your desired path.

Conclusion

There’s a lot to like about the Wondershare UniConverter – the interface is neat, it can convert to over 1000 formats, it works fast, compress videos, and also enables basic editing.

Furthermore, it has a host of features including screen recording, VR conversion, and image conversion, and the full version is priced aggressively considering all features that come with the software.

It also works well as a free WebM to MP4 converter, but you only get access to a limited number of features. The lackluster CD burning functionality sometimes turns away users looking to convert files and burn CDs using one software.

However, if you’re looking to convert a video from WebM to MP4 quickly and easily, Wondershare’s UniConverter will not let you down.