How to Use HandBrake Convert WebM to MP4 and Vice Versa?

Author: Carina
Publish date
Updated on July 14, 2023
WebM HandBrake Alternative Converter
  • Want to convert from / to WebM files more easily?
    Free download Free download the best HandBrake video converter alternative here and convert WebM to and from MP4 as follows:
  • Step 1. Import WebM or other files into the converter
  • Step 2. Choose the output format
  • Step 3. Start conversion at once.
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HandBrake WebM to MP4 and Other Formats
The Best HandBrake Alternative to convert WebM Files

HandBrake is a popular open-source video transcoder that allows users to convert almost all video files, including DVD and Blu-ray video, to MP4, MKV, M4V, etc. with popular video and audio encoders. In this post, we will walk you through the detailed process of HandBrake WebM to MP4 and other formats, or vice versa. Read on!

Part 1. HandBrake Convert WebM to MP4 and Other Format

Before using HandBrake convert WebM to MP4, you need to install HandBrake or update it to the latest version.
HandBrake official website:

Step 1. Launch HandBrake and click “File” under the “Source Selection” to import your WebM or other video files. You can also drag and drop the video file into the program directly.
Tips: If the “Source Selection” page doesn’t show up, then click on the “Open Source” button to access it.

Convert WebM to MP4 HandBrake
Convert WebM to MP4 HandBrake

Step 2. After importing the video, you can choose your preferred option from the “Preset” drop-down list or leave it as default.

Step 3. Choose a format under the “Summary” > “Format” tab. You can use HandBrake convert WebM to MP4, MKV, and M4V or convert other video files to MP4, MKV, WebM, and M4V. If you want to do more with your video, you can continue to customize settings under other tabs.

Step 4. Click “Browse” to specify an output folder for the converted file and rename the file.

Step 5. Press the “Start Encode” button at the top of the interface to begin the HandBrake WebM conversion process.

HandBrake Convert WebM to MP4
HandBrake Convert WebM to MP4

Although HandBrake is a simple conversion tool, sometimes you may come across some errors during the HandBrake WebM conversion, including HandBrake no valid source found, converted files no sound, conversion stuck, etc. You can try to restart the computer system, update HandBrake, and close other apps before doing the conversion to fix these problems. If these solutions cannot work, or if you want to find a more efficient way to convert video from/to WebM, you can give another professional video converter a try. The next part introduces a free yet powerful video converter. Please keep reading!

Part 2. An Ultimate Alternative to HandBrake WebM Converter

As using Handbrake convert WebM to MP4 and other formats may encounter errors and the few output formats support, a professional video converter can be more suitable for video and audio conversions. WonderFox Free HD Video Converter Factory is a versatile video converter program that can perform conversions between all popular video and audio formats. It supports any video input and can output the video to 500+ profiles at a fast speed without quality loss. In addition to simple WebM to MP4 or MP4 to WebM conversion, this free video converter also provides other practical features, including reducing video file size, cutting, cropping, merging videos, and more. The following tutorial tells how to convert WebM files with this HandBrake Alternative.

DownloadDownload the free WebM converter now and follow the instructions below to start the conversion.

Free Video Converter
Best WebM Converter for Windows

Free HD Video Converter Factory makes it easier than ever to convert any video and audio files, including WebM. With it, you can easily convert WebM to other video and audio formats and vice versa in a few simple clicks. Get it now to convert video files effortlessly.

Free download Download for Free
Free download Download for Free

Step 1. Import the Video File

Launch Free HD Video Converter Factory and open “Converter”. Click “+ Add Files” to import WebM or other video files. You can also drag and drop the source files to the interface.

Import Video File
Import Video File

Step 2. Choose Output Format

Press the format image on the right side of the interface to expand the output format library. Go to the “Video” tab and select a video format.

Tips. You can customize the video resolutions and other parameters in the “Parameter settings” window or just leave the settings as default.

Choose Output Format
Choose Output Format

Step 3. Start Conversion.

Click the small down arrow icon to set an output path. Finally, hit “Run” to start the conversion.

HandBrake Converter Alternative
HandBrake Converter Alternative
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HD Video Converter Facory Ori
Upgrade to Pro for Batch Conversion

Have bunches of video files to convert? Want to bulk convert video to and from WebM files at once? Upgrade to HD Video Converter Factory Pro now! It can batch convert video and audio files at 50X faster speed without quality loss. More features like editing, recording, compressing, and downloading video and audio files with hardware acceleration are also provided. Just download and have a try now! It will never disappoint you!

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Free download Download for Free


That’s all for how to convert WebM to MP4 HandBrake or vice versa and the best HandBrake alternative. Hope you can smoothly convert WebM files to your desired format or convert other video files to WebM format now. Thanks for reading!

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