How to Convert MP4 to WebM super easily [FREE]

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Convert MP4 to WebM or WebM to MP4 in seconds! Turn MP4 videos, films, clips into WebM files or convert WebM videos in MP4 to watch them on any device. Save WebM movies without quality loss – same as MP4 original source. Make WebM files for the web in any format: standard, HD, Ultra HD, 4K videos. Get ready WebM player for your website. All browsers supported.

Download best MP4 to WebM converter of 2019 for free!
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Get the job done in these easy steps:
1. Download free WebM converter
2. Add an MP4 video to convert
3. Adjust original video file
4. Choose "to HTML5"
5. Convert MP4 to WebM format

See how to convert MP4 to WebM free:

1

Download WebM converter freeware

Download here Free MP4 to WebM software from the official Freemake website. Launch an online or an offline installer of the conversion software on your Windows desktop or laptop computer. The supported operating systems are Windows Vista, Windows 7, 8, 8.1, and Windows 10. Follow all installation steps to install & set up the program properly.

If you need an offline software version, please contact our support team.

The download and installation are 100% secure. There are no toolbars, add-ons or any unwanted third-party apps.
2

Add an MP4 video

Add MP4 files to convert them into WebM. Click the “+Video” button at the top of the program and select your .mp4 file. Or simply drag and drop an MP4 video clip into the MP4 to WebM freeware. Besides, you can convert several MP4 movies to WebM at once. Just put all media clips in batch using the same the “+Video” button. The video files may be of different size, have any video & audio codec.
3

Adjust original video file

Modify the input MP4 file, if necessary. Go to the video editing tool by double-clicking the file line into the software main window. Then polish your MP4 video before starting MP4 to WebM conversion. You can crop, trim, merge, remove unwanted elements, attach subtitles or change them if you want it.
4

Choose "to HTML5" option

Select the "to HTML5" button on the formats bar at the bottom of MP4 to WebM utility. Select one of the available presets with output WebM video quality such as: 1080p, 720p, 480p, 360p, etc. If you need a better video quality, please pick up one of the HD formats like 1080p or 720p. If you plan to upload the resulted video onto a web page, you might use a smaller file quality like 480p or 360p.

Also, choose an output folder where to store converted WebM videos. It may be any location on your computer or cloud storage folder, such as Dropbox, Google Drive, etc. By default, all videos after MP4 to WebM conversion are in the Videos folder on your PC.
5

Convert MP4 to WebM

Click the "Convert" button to convert MP4 to WebM. Wait till the conversion ends. It might take from several seconds up to several minutes depending on the original video length and selected conversion settings. MP4 to WebM program will notify you when the multimedia processing is done.

Open the destination folder with the converted files. There will be 3 files: an MP4 file, an OGV file, and a WebM file. Please take WebM video file and feel free to use it as you want.

In the same folder, you can find an HTML page with a ready web player source code for your WebM video that you can copy and paste onto your website or blog to play WebM film online. Don't forge to upload the output files onto your FTP as well.

New! Use Freemake also as MP4 to MP3 Converter for Windows.