YouTube brings thousands of hundreds of videos to you every day. But those YouTube videos are not yours. YouTube videos can disappear from search results for many reasons. To keep and watch YouTube videos offline permanently, you can download YouTube videos to WebM format.
Some people may wonder why you convert a YouTube video to WebM instead of MP4, WMV, MKV, and other popular formats. Well, it is because WebM can be used for HTML 5 VP8/VP9/AV1 video and Vorbis/Opus audio elements. You can open and play a WebM video with Chrome, Opera, Firefox, and many other browsers directly. Actually, many videos on YouTube are in the WebM format. That’s why you convert YouTube to WebM.
The YouTube to WebM conversion is easy to achieve. All you need is a YouTube to WebM converter. Later, you can turn YouTube to WebM videos on your phone or computer with ease.
Part 1: Top 9 Free YouTube to WebM Converters
Then here comes the question, which is the best YouTube video to WebM converter? If you have no idea which one to choose, you can get brief overviews of 9 popular YouTube to WebM converters here.
Top 1: Coconvert YouTube to WebM Converter
In the online YouTube to WebM converter screen, you can copy and paste your YouTube URL into the blank space directly. There are no annoying ads or popups. Moreover, you can get detailed information about YouTube to WebM online conversion when you scroll down the page.
Coconvert allows users to convert and download YouTube to WebM video in 4K or 8K. Just unfold the output format list. You can get two options, which are WebM 4K and WebM 8K. By the way, you can go to Innstillinger and set to download up to 20 YouTube videos to WebM online. At last, you can click nedlasting to convert YouTube to WebM with sound for free.
Top 2: Loader YouTube to WebM Converter
Just like Coconvert, you can make a 4K/8K WebM from YouTube with Loader to. The free online YouTube to WebM converter can download big playlists with more than 20 videos simultaneously. There is no need to register a user account. You can paste the YouTube video link into the required place for further YouTube WebM conversion.
However, there is a popup during the YouTube to WebM online conversion. It will mislead you to install a Chrome extension. Be careful and click x to close the window. By the way, you can use Loader.to download online videos from Reddit, TikTok, Vimeo, and other platforms.
Top 3: YTBTO YouTube to WebM Converter
YTBTO is a simple and quick YouTube to WebM video converter. You can download and change a YouTube video to WebM online in one click. No registration or annoying ads. Moreover, Once you click the Convert It button, you will be on the YouTube WebM downloading screen. Here you can play or download a YouTube to WebM video online directly. Or you can scroll down to download YouTube to MP4 or MP3 in different quality.
But sometimes YTMTO does not offer the correct YouTube WebM download link. Even though you click nedlasting, you will locate a not-related website, instead of downloading YouTube in WebM format.
Top 4: MiniTool uTube Downloader
Compared with the above three online YouTube WebM converters, MiniTool uTube Downloader offers a higher success rate. It is not only YouTube to WebM downloading software, but also screen recording software. You can get 2 ways to make a WebM video from YouTube.
Well, you can batch download YouTube to WebM on PC with MiniTool uTube Downloader. What’s more, you can download YouTube playlists and subtitles for offline playback too. Or you can record YouTube to MP4, MKV, AVI, and other formats. Though there is no direct option that can record and export YouTube to WebM format. You can use any online video converter to change YouTube to WebM video easily.
Top 5: X2Download YouTube to WebM Converter
X2download can help you download YouTube videos to WebM, MP4, MP3, and other formats online for free. You can get YouTube WebM video in 720p, 1080p, 1440p, 2160p, and other higher resolutions. Just copy and paste a YouTube link into the online X2download platform. Later, you can extract WebM video from YouTube in a short time. In addition,
There is no maximum YouTube download limit. Actually, you can download unlimited YouTube to WebM videos for free. Of course, you can use X2download to download YouTube to WebM on iPhone and Android as well. It is an online YouTube to WebM downloader for PCs, smartphones, and tablets. However, sometimes you cannot get the YouTube to MP4 and MP3 files only. You need to convert YouTube MP4 to WebM manually. 
Top 6: YouTube WebM
Just as its name shows, YouTube WebM is an online YouTube to WebM downloader. You can convert and download a YouTube video to WebM format for free. The supported YouTube to WebM video resolution includes 720p, 1080p, and 4K. Moreover, you can get WebM videos from Vimeo, Facebook, YouKu, and other 200 sites.
You can download get the converted YouTube to WebM video to the local drive directly. Or you can scan the YouTube WebM QR mobile preview code to have a check first. However, YouTube WebM online converter may not work in some areas due to the related jurisdiction. 
Top 7: YouTubNow
YouTubNow is a YouTube to MP4 video converter. Once you paste a YouTube video link into YouTubNow, it can analyze and turn YouTube to MP4 video automatically. You can select the YouTube to MP4 video resolution from 2160p, 1440p, 1080p, or 720p. Then how about YouTube to WebM video conversion? Though there is no direct way to change YouTube to WebM online. You can use any online video converter to convert YouTube MP4 video to WebM.
But YouTubNow is not free to use. You need to upgrade to YouTubNow Pro to download YouTube videos and playlists. The monthly subscription starts from $10.94 per user. Well, if you want to batch download YouTube videos frequently, you can consider this YouTube downloader. Or you can take a look at other free YouTube to WebM converters. 
Top 8: YouTubeByClick
ByClick is desktop YouTube downloader software for Windows. You can download and convert videos from Chrome, Firefox, IE, and Edge browsers directly. By Click Downloader supports downloading videos from YouTube, Dailymotion, Vimeo, and other 40+ sites. You can use it as your YouTube video downloader software to download entire YouTube channels and playlists in one click.
It is supported to download YouTube videos to WebM up to 8k. Moreover, its multiple download support is also useful. You can batch download YouTube to WebM videos with high quality quickly. After installing YouTubeByClick software, it can auto-detect the YouTube website you opened. Later, you can get one more option to download any YouTube video to WebM for offline watching. 
Top 9: Y2mate YouTube to WebM Converter
Y2mate online YouTube to WebM converter can detect YouTube website within the same browser automatically. The moment you open the YouTube to WebM online converter, it can detect YouTube URL immediately. Sooner, you can see all available YouTube download options on the same site. Scroll down to find and download your YouTube WebM video.
Sometimes Y2mate provides YouTube MP4 and MP3 files only. If you want to convert YouTube video to WebM format, you can use an online video converter to solve the problem. By the way, you can install the Y2mate Chrome extension to download YouTube video and audio files easier than before. 
Part 2: FAQs of YouTube to WebM
Yes. The recommended YouTube video format is MP4. But you can use WebM as your YouTube upload format as well.
You can play a WebM file on Chrome, Opera, Firefox, and Edge directly. Just double-click a WebM video and select the browser as a WebM player. But WebM is not supported by Safari. As for Safari users, you need to convert WebM with VLC and other WebM converters. There is no direct way to play a WebM file on Safari.
Actually, most downloaded YouTube to WebM videos do not contain audio. If you want to convert and download YouTube to WebM with sound, you can use a screen recorder instead. Though it takes a longer time to grab YouTube content, you can turn YouTube to WebM video with sound losslessly.
It depends. The YouTube copyright law disallows this in many countries. But if you save YouTube videos for personal use, then it is not a big deal. Don’t send, share, post, or sell your downloaded YouTube video.
It is easy to make a WebM of a YouTube video. All you need is a good YouTube to WebM video converter. Later, you can turn streaming YouTube video to the WebM format. If the YouTube downloading offline process fails, you can switch to other online YouTube converters. Some YouTube downloaders and converters may shut down or not working. But don’t worry about that. Check the Internet connection first. Later, you can subscribe to YouTube Premium or use a third-party screen recorder as an alternative.
Can you get your best YouTube to WebM downloader and converter in 2021 here? If Yes, please share this article to help more people. Thanks for your reading.
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