How to Download and Convert YouTube Video to WebM

Download and Convert YouTube Video to WebM
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How to Download and Convert YouTube Video to WebM

You probably watched a video on YouTube that you can’t get enough of. Maybe it was an amazing tutorial on doing something new or a hilarious clip that had you laughing out loud.

But what if you want to watch those videos offline or on another device? In either case, converting the video to WebM is an excellent solution.

WebM files are smaller than other video formats, load faster, and take up less bandwidth. Plus, it offers excellent compression without sacrificing quality.

This guide will show you how to download and convert YouTube videos to WebM.

Download YouTube Video As Webm using A Downloader

Well, I’ve found that using VIDCOPE is the easiest way to download YouTube videos in WebM format. It’s a powerful tool that also supports converting the downloaded video to other popular video formats like FLV, MP4, AVI, WMV, and more. Plus, you can add several video URLs to download and convert multiple videos simultaneously.

Here is how to use it:

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  1. Download and install VIDCOPE on your computer.
  2. Open VIDCOPE, then paste the YouTube video URL you want to download.
  3. Specify the quality from the drop-down menu.
  4. Click the “Download” button.
  5. Now, you can watch your YouTube videos offline in WebM format.
Download Youtube videos

Convert YouTube to Webm using An Online Converter

Another way to download YouTube videos as WebM files is to use an online converter. I recommend using Hello Converter because it’s free, easy to use, and requires no login or installation.

All you have to do is copy and paste the video URL you want to download and select your quality. Hello Converter will download and convert your video to WebM form within seconds.

Here is how to use it:

  1. Head to Hello Converter.
  2. Go to YouTube and copy the URL of the YouTube video you want to download.
  3. Paste the URL into the URL field.
  4. Click “Download”.
  5. Then, select your preferred quality for the WebM file and click “Download” again.


What’s the WebM format?

The WebM is a video format explicitly designed for the web and based on the Matroska container format. It can contain audio, video, and subtitles.

WebM files are typically encoded with the VP8 or VP9 video codecs and the Vorbis or Opus audio codecs.

Compared to other video formats, WebM is significantly smaller, making it ideal for streaming video over the internet. In addition, WebM videos can be played directly in the HTML5 video player without needing third-party plugins.

How do I play WebM files?

Generally, most web browsers, including Google Chrome, Mozilla Firefox, and Opera, have built-in support for playing WebM files.

You can also use a media player since most major media players, such as VLC and Windows Media Player, usually support WebM. As a result, you should be able to play WebM files without difficulty.

How do I know if my video is in WebM format?

You can check the file extension of your video. If it says “.WebM, ” it is in WebM format. You can also open the file in a media player and check the file properties to see if it is a WebM file.

Does YouTube use MP4 or WebM?

The recommended video format on YouTube is the MP4 file type. For the best quality, YouTube recommends using the h. 264 video codec with a standard aspect ratio of 16:9.

Why should I get a YouTube to WebM downloader?

WebM files can be played back on a wider range of devices and are smaller, making them ideal for sharing or storing on a limited-storage device.

Plus, WebM files have better compression than other video formats, so they load faster and use less bandwidth.

Why do people use WebM?

The primary reason to use WebM is that it gives them complete control over their video content. Unlike many video formats, WebM is entirely open source, which means anyone can use it without paying royalties or licensing fees.

Additionally, WebM has a low computational footprint, requiring less processing power to play than many other formats.


The WebM format is known for its excellent compression without sacrificing quality. You can use a downloader like VIDCOPE or an online converter like Hello Converter.

Both options are easy to use, so go for the one that suits you best, and within minutes, you’ll have your video downloaded and converted into the WebM format. I hope you found this guide helpful.

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