总是需要下载YouTube 视频并将其转换为 MP3、MP4 或其他视频格式^{(convert YouTube videos to MP3, MP4 or other video formats)}。如今，开发人员希望我们使用应用程序，但对于那些想要做一些不同的事情的人，我们在这里得到了你想要的东西。

我们将讨论如何通过网络浏览器将YouTube视频转换为MP3和其他格式，而无需任何离线应用程序或浏览器扩展。除非您正在寻找高级选项，否则转换YouTube视频不需要这些东西。

将 YouTube^{(Convert YouTube)}视频转换为MP3或MP4

通过网络浏览器进行操作既简单又切中要害。唯一的要求是用户在下载并转换为指定格式时始终保持连接。

让我们看看我们的选择：

1] YouTube到MP3视频转换工具

根据我们的测试，执行与上述选项相同的操作，但速度更快。其他人可能对此事有不同的看法，因此请同时测试他们。事实上，在video2mp3.net测试每个选项。

2] YouTube MP3

一个做简单事情的简单网站。只需^(Just)复制YouTube URL并将其放入框中，然后单击Covert Video。那都是因为这个网站没有任何其他功能，你猜怎么着？它适用于任何带有现代网络浏览器的移动平台。网址^(URL)– youtube-mp3.org

3] MP4 格式的 YouTube

这个与其他的有很大不同，因为它不会将视频转换为MP3，而是转换为MP4。基本上^(Basically)，此选项适用于想要为视频而不是音频下载YouTube内容的人。^(YouTube)也应该适用于所有移动网络浏览器。此外，还有一个浏览器扩展程序，但我们不推荐它。网址 –^{(URL –)} youtubeinmp4.com。

4] YouTube 转换

虽然大多数这种性质的网站都像说ABC^(ABCs)一样简单，但这个网站^{(this website)}更高级一些。它在可用格式的数量方面提供了更多选择。你看，如果你不是MP3音频的粉丝，那么有AAC或M4A。如果出于某种原因您对拥有视频文件更感兴趣，那么同一网站提供了以MP4、3GP^(MP4)、AVI和MOV等文件格式下载YouTube视频的功能。无论^(Whether)视频是 720p、1080p 还是 4K，这个坏男孩都会把它们吸进管道，并以优质的质量交付给您。笔记^(Note): 这个网站好像不能再转换成MP3了。

5] TheYouMp3

TheYouMp3 是另一项在线服务^{(another online service)}，可让您将喜爱的视频从YouTube转换为高质量的 mp3。文件大小或视频长度没有限制，它提供 QR 功能以更快地下载到手机^(Mobile)和平板电脑^(Tablet)。

6]YouTube MP3

YouTube MP3支持 +800 个网站。这是可能的，因为他们用于下载过程的开源项目 youtube-dl。前往此处^(here)，无需软件即可下载您最喜爱的MP3 320 kbps视频剪辑。

这些网站更适合基本的东西，所以如果这就是你想要的，那就给他们一个机会，而不是下载一些软件或应用程序。

如果您正在寻找YouTube 到 MP3 转换器免费软件^{(YouTube to MP3 converter freeware)}，请前往此处。

Best websites to convert YouTube videos to MP3 or MP4

There’s alwaуs the need to download and convert YouTube videos to MP3, MP4 or other video formats. These days, developers want us to use apps, but for those who want to do things a little differently, we’ve got what you want right here.

We’re going to talk about how to convert YouTube videos to MP3 and other formats via the web browser without the need for any offline app or browser extension. Those things are not required for converting YouTube videos unless you’re looking for advanced options.

Convert YouTube videos to MP3 or MP4

Doing it via a web browser is easy and to the point. The only requirement is for the user to be connected at all times while it is being downloaded then converted to the specified format.

Let’s look at our options:

1] YouTube to MP3 video conversion tool

Does the same thing as the option above, but at a faster rate, according to our tests. Others may have a different opinion on the matter, so test them both. In fact, test every option here at video2mp3.net.

2] YouTube MP3

A simple website that does a simple thing. Just copy the YouTube URL and place it in the box and click on Covert Video. That is all because this website doesn’t have any other function, and guess what? It works on any mobile platform with a modern web browser. URL – youtube-mp3.org

3] YouTube in MP4

This one is much different than the others since it doesn’t convert videos to MP3, but to MP4. Basically, this option is for folks who want to download YouTube content for the video and not for the audio. Should work with all mobile web browsers as well. Furthermore, there’s a browser extension, but we wouldn’t recommend it. URL – youtubeinmp4.com.

4] YouTube Convert

While most websites of this nature are as simple as saying the ABCs, this website is a little bit more advanced. It provides a lot more options in terms of the number of formats available. You see, if you’re not a fan of MP3 audio, there’s AAC or M4A. If for some reason you’re more interested in having a video file, then this same website offers the ability to download YouTube videos in file formats such as MP4, 3GP, AVI, and MOV. Whether or not the videos are 720p, 1080p, or 4K, this bad boy will suck them down the pipe and deliver them to you in good quality. Note: It appears that this website cannot convert to MP3 anymore.

5] TheYouMp3

TheYouMp3 is another online service, which allows you to convert your favorite videos from YouTube to mp3 in high quality. There are no limits on file size or video length and it offers QR facility for faster downloads to Mobile & Tablet.

6] YouTube MP3

YouTube MP3 supports +800 sites. This is possible due to the open-source project youtube-dl that they use for the downloading process. Download your favorite video clips in MP3 320 kbps without software by going here.

These websites are much better suited for the basic stuff, so if that is all you want, then give them a shot instead of downloading some software or application.

Go here if you are looking for YouTube to MP3 converter freeware.

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