Top 5 Free Online YouTube to MP4 Converter for Mac

2018-04-11 04:38:58 / Posted by Peter William to YouTube Follow @ Peter

MP4 is one of the most common yet popular formats. As we all know MP4 is widely supported by many popular portable devices like iPhone, iPad, iPod, Xbox, etc. If we want to play YouTube on those digital players, we had better convert YouTube to mp4 on Mac firstly. As the biggest social media website in the world, YouTube offers hundreds of videos for you to watch, but it never allows you to download directly, so you feel it a little obstacle to watch your favorite YouTube videos on portable device players.

What’s the best YouTube to mp4 converter software that can combine downloading and converting in one? This article would introduce 5 best free online YouTube to MP4 tools.

Top 5 Free Online YouTube to MP4 Converter for Mac

#1. Online YouTube MP4 Converter-

SaveFrom is a free YouTube online video converter tool to help you convert YouTube to mp4 Mac, it fetch and download videos online quickly, and you can convert them to several media formats, like mp4, 3GP, MP3, so that you can enjoy them on the MP4 or MP3 players.


  • The downloading and conversion speed is fast.
  • Support downloading most of popular media websites, like Vimeo, YouTube, dailymotion etc.


  • Limited output formats for video conversion.

#2. Free YouTube to MP4 Converter-

FLVTO is the name of music-file conversion software, developed by the Russian-based firm Hotger, the online tool is too limited in its output formats, you can only download and convert the YouTube videos to MP3, MP4, AIV. One interesting thing, it offers some videos as “Most Watched Today” below, if you are interested in them, have a watch.


  • Conversion speed is too slow


  • It is easy-to-use without the simples working steps.

Note: Download the app to the desktop, you are allowed to convert to mp3, mp4, avi, wav, aac, mov, wmv, wma with desktop converter.

The downloader works now on any platform, including Mac, Linux and Windows 8.
Download website:

#3. Online YouTube to MP4 Converter-

OnlineVideoConverter is one of excellent online video converter and downloader tools, it supports to download YouTube to mp4, MP3, OGG, AAC, FLAC, WMA, WAV, M4A, AVI, MOV, MPG, MKV, FLV, WMV, WEBM, M4V, and 3GP. Lots of websites are welcomed by this tool. And you can choose the video definition, and which segment to be converted.


  • Full compatibility with modern browsers.
  • Commonly fast speed to process your directive.


  • While you firstly use it, it would ask you to accept TERMS OF Using Extension and download it while it starts Download.
  • There are some sponsored links and ads standing aside.

#4. Online YouTube MP4 Converter- KeepVid

KeepVid is an excellent online YouTube to MP4 downloader and converter, it also offers a free version and commercial version app for your desktop. The Lifetime License for one Mac price is at $ 29. There are lots of definitions for the output you can choose. But it only supports download YouTube to MP4, M4A, 3GP, WEBM, MP3, ever Download its SRT subtitles.


  • Offer online version, free app, commercial app for downloading and conversion.
  • Users can choose what definition as output quality.


  • Limited popular output formats are avialble.

#5. Online YouTube to MP4 Converter- is a popular online video converter tool. It allows you to choose definition from 360p/480P/720p, and supports to convert YouTube to MP4, 3GP, AVI, MOV, and MP3, M4A, AAC as the conversion output formats.


  • Fast downloading speed.


  • Sometimes, it is unable to get video streams from YouTube.
  • Limited popular output formats.

From About Reviews on top 5 best free online tools for YouTube to MP4 downloading and converting, we can see that free tools have some common shortcoming, I make a concise conclusion here.

Free online tools can’t support wider output formats, and can simply finish the downloading tasks, but can’t allow output preferences setting, and don’t offer more advanced and personalized features, like edit, trim, create special effects for the downloaded videos. And batch conversion is not available. If you want to do more upper-level media processing, and want to download YouTube to whatever formats, you need to download a professional program, like Cisdem Video Converter.

Related: YouTubeInMP4 | YouTubeInMP3

Bonus Tool: Professional YouTube to MP4 Converter for Mac

Cisdem Video Converter for Mac is professional video toolbox for converting, downloading, ripping, etc. And it is easy-to-use with user-friendly interface, and it is professional with batch conversion and downloading, edit for special effects, preset output parameters to get high-quality videos. You can get all from this tool. Please refer to how to download and convert YouTube videos, and you can know well how to handle this YouTube to MP4 converter for Mac.

Price: $39.99
System Supported: Support macOS 10.10 + , including El Capitan, macOS Sierra, macOS High Sierra and macOS Mojave.

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