Ssemble’s online MP4 to WEBM converter is a useful tool that allows users to convert their MP4 video files to WEBM format quickly and easily. The converter is free to use, and there is no need to download any software. With just a few clicks, users can convert their MP4 videos to WEBM, which is a more widely supported format for playback on different devices. Ssemble’s converter ensures high-quality output while also maintaining the aspect ratio and resolution of the original video. Whether you’re a content creator or just someone looking to enjoy your favorite videos on different devices, Ssemble’s online MP4 to WEBM converter is an excellent choice.



The online YouTube to MP4 converter by Ssemble allows you to download and convert YouTube videos to the widely popular MP4 format, which is based on the MPEG-4 Part 14 standard. This format is highly compressed without significant loss in quality, making it suitable for online streaming, sharing, and playback on a vast range of devices and platforms. By converting YouTube videos to MP4, users can enjoy broad compatibility, support for various codecs and subtitles, and seamless integration with many applications and services.


The online YouTube to WebM converter by Ssemble enables you to download and convert YouTube videos into the open-source, royalty-free WebM format. WebM is designed for web video streaming and optimized for low bandwidth usage, providing high-quality video and audio at smaller file sizes. By converting YouTube videos to WebM, users can take advantage of the format’s fast loading and streaming capabilities, as well as its widespread support by modern web browsers and platforms. This is particularly useful for online video content and HTML5 applications.


Why MP4 to WEBM Converter?

MP4 (MPEG-4 Part 14) and WEBM are two popular video file formats that offer different advantages. While MP4 is widely used for high-quality videos and is supported by many devices and media players, WEBM is designed specifically for web use and is known for its efficient compression and faster load times. Therefore, converting MP4 to WEBM can be useful in certain situations, such as when you need to reduce the file size of a video or improve its loading time on a website. This is where an MP4 to WEBM converter comes in handy. A MP4 to WEBM converter is a software tool that allows users to convert MP4 files to WEBM format, creating a smaller file that loads faster on web pages. With the increasing demand for fast-loading videos and the popularity of WEBM for web use, an MP4 to WEBM converter is an essential tool for anyone who wants to optimize their video content for the web.


What is the main advantage of the WebM video file format?

The main advantage of the WebM video file format is its efficient compression algorithm, which results in smaller file sizes without sacrificing quality. This makes WebM a great format for web-based video content, as smaller files load faster and require less bandwidth. Additionally, WebM is an open-source and royalty-free format, meaning that anyone can use it without having to pay licensing fees. This has made it a popular choice for streaming video platforms, such as YouTube and Vimeo. Another advantage of WebM is its support for high-quality video resolutions and frame rates, making it suitable for high-quality videos such as 4K and 8K content. Overall, the efficient compression and open-source nature of the WebM video file format make it an attractive choice for web-based video content.

How to Convert MP4 to WEBM

MP4 to WEBM Converter Tutorial Step 1

Upload a file & Add it to the Timeline

Upload the MP4 file you want to convert. Click the “Upload File” button or drag & drop it onto the Upload Menu. And then click it to add it to the Timeline.

MP4 to WEBM Converter Tutorial Step 2

Choose the File Format & Export it

Click the Export button > Choose WEBM as a format > Export and Download the file


Convert Files Online in Any Device

Ssemble is an online file converter, which means it works on Windows, Mac, Linux, or any mobile device. It is compatible with all major browsers. Just upload a file and pick the format you want.

Keep the Quality of Original File

When you utilize Ssemble for file conversion, you can be confident that the original quality of your content will be preserved without any compromise.

Convert Any Type of Files

Ssemble allows you to change the format of over 1500 different types of files. You can change videos, images, audio files, or e-books. It has many advanced choices to adjust your conversions.

Free and Secure Tool

It’s also free and safe. We understand that the security and privacy of your files are important, which is why we use 256-bit SSL encryption to transfer files and automatically delete them after a few hours.


In Ssemble, you can upload the MP4 file and export it into a WEBM file.

Yes, Ssemble`s online MP4 to WEBM converter is free to use.

Yes, Ssemble`s online MP4 to WEBM converter is designed to be user-friendly and easy to use. The conversion process is straightforward, and users can convert their MP4 files to WEBM in just a few clicks.

Yes, Ssemble's MP4 to WEBM converter produces high-quality WEBM files that retain the quality of the MP4 video.

There are many MP4 to WEBM converters available online, but Ssemble`s online MP4 to WEBM converter is the best option, as it is free, easy to use, and can quickly convert your MP4 files to high-quality WEBM files.

Yes, it is safe to convert MP4 videos to WEBM online using Ssemble`s MP4 to WEBM converter. Unlike some online converters that may contain ads or pop-ups that could lead to malware or other security issues, Ssemble`s converter is free of such disturbances. It`s important to note that you should not violate any copyright laws by converting copyrighted material without permission. Ssemble`s online converter uses HTTPS encryption and does not require any personal information or downloads, making it a safe and convenient option for converting your MP4 videos to WEBM. So, whether you want to watch a video on a device that only supports WEBM or you simply prefer this format, Ssemble`s converter is a trustworthy solution.

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I absolutely love Ssemble! As a freelance video editor, it has helped me increase my productivity tremendously. The plugins are amazing and make editing videos so much easier and faster. Highly recommend it!


Ssemble is a lifesaver! As a small business owner, I don’t have a lot of time to spend on video editing. With Ssemble, I can quickly and easily edit my videos and make them look professional. I love that it allows me to share the project with my coworker. And it's really easy to get feedbacks from them because of the comment feature.


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