YouTube has been providing all kinds of videos for people with different interests in the recent couple of years. There are billions of people from all over the globe uploading, searching and watching YouTube videos every single day. What’s more, with various YouTube video downloading tools and services, nowadays we can not only view our favorite YouTube videos online, but also download the videos to local and carry them with us wherever we go. However, because there are so many different YouTube video downloader tools and approaches, there is not a certain standard for the YouTube you download. A same video downloaded by different tools could have huge differences in video quality, file format, frame rate or other specs. In order to give your downloaded YouTube video a good compatibility and guarantee a high video quality, it’s suggested that you convert YouTube video to MP4 HD with some YouTube to MP4 HD converters. If you are not sure how to do that, I’m positive that this article will do you a favor.

Part 1: Convert YouTube video to MP4 HD with Leawo Video Converter

The first YouTube video to MP4 HD converter that I would like to introduce is Leawo Video Converter. Leawo Video Converter is a professional video converter program with the most leading video converting technology in the industry. It can not only convert videos and audios in more than 180 different formats, but also keep the original quality and the most details of the media file in the converting process. What’s more, with the advanced video converting engine, Leawo Video Converter has the ability to convert media files at 6 times higher speed comparing to the industrial average level. In addition, a practical video editor tool is integrated into Leawo Video Converter, making it easy for you to not only convert your YouTube video, but also customize it and give it a better playback performance.

Converting a video to MP4 HD is not simply a matter of video resolution. A true MP4 HD has a different compressing method from a regular MP4 HD video. Comparing to most of other video converters which use a regular MP4 compressing method to output an MP4 in a higher resolution, Leawo Video Converter provides a dedicated compressing option, making the MP4 video output to be a true MP4 HD file, guarantee the quality of the video as well as the compatibility. To give you a better understanding of how convert YouTube video to MP4 HD with Leawo Video Converter, we have prepared a detailed step-to-step guide for you in the following.

  • Leawo Video Converter
  • Leawo Video Converter

    1. Convert video and audio files between 180+ formats without quality loss
    2. Support 720P, 1080P and even real 4K video output
    3. Create photo slideshows from photos stored on camera, computer, camcorder, etc
    4. Built-in video editor to trim, crop, add watermark, apply special effect, etc
    5. 2D to 3D converter with 6 different 3D movie effects available

Step 1: Import the source video files into Leawo Video Converter

Click Add Video from the toolbar to import the source files. Batch importing is supported but it will slow down the entire conversion process if your files are too large.

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Step 2: Change the output format

Click Change under the format drop-down menu to navigate to the Profile panel, where you will be able to change the output format to the target one.

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Step 3: Adjust the parameters of video

Twist the parameters to make your video file smaller if needed.

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Step 4: Set an output directory to save the converted file

Click the Convert button and you will see a sidebar pop up to let you specify a directory to save the output file. After that, click the round button Convert below to start conversion. This process will take a couple of minutes depending on how large your file is.

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When conversion kicks off, you may view the green progress bar to monitor the real status. Once 100% is done, you will be able to find your converted files under the directory you set previously.

Part 2: Convert YouTube video to MP4 HD with Apowersoft Free Online Video Converter

Apowersoft Free Online Video Converter is a practical online YouTube to MP4 HD converter tool that can get your YouTube video converted online without the need to install any extra program. Apowersoft Free Online Video Converter has an attractive user interface and a powerful video converting ability, which makes the video converting process as enjoyable and refreshing as possible. Although the regular procedure of converting YouTube video to MP4 HD with Apowersoft Free Online Video Converter is easy, sometimes you would encounter a launcher missing error when you use the tool for the first time, and you need to download and install the launcher in order to proceed, which is a bit annoying. But leave that aside, the Apowersoft Free Online Video Converter is still a good online YouTube video converter tool in general. To convert YouTube video to MP4 HD with Apowersoft Free Online Video Converter, just follow the instructions below.

Step 1: Go to the website of Apowersoft Free Online Video Converter. On the webpage, click the “Select files to start” button.


Step 2: If you are using Apowersoft Free Online Video Converter for the first time, you have to follow a series of instructions to install the launcher before you can import your video.


Step 3: When the launcher is installed, select your local YouTube video to upload. After uploading the video, click the “Format” button below and choose “MP4” as the output format for the conversion. Finally, click the “Convert” button to start the converting task immediately.


Part 3: Convert YouTube video to MP4 HD with OnlineVideoConverter

Another tool that you can use to convert YouTube video to HD MP4 online is OnlineVideoConverter. As a qualified online media converter tool, OnlineVideoConverter has a user-friendly webpage design, a simple interacting method and a multi-channel video uploading support. With OnlineVideoConverter, you can not only convert a YouTube video, but also record a video yourself for converting. A straightforward interface makes OnlineVideoConverter one of the easiest online video converter tool there is. If you are not sure about how to use the online converter tool to convert a local YouTube video, just take a look at the following guide.

Step 1: Go to the official website of OnlineVideoConverter.
Step 2: Click the “SELECT OR DROP FILE” button to select your file for uploading, or directly drag and drop your file into the frame.
Step 3: Once the file is uploaded, you will have a dropdown button for the output format selection. Click on the button and choose “.mp4” under the “Video Formats” category.
Step 4: As the last step, click the “START” button to start the conversion.


Part 4: Convert YouTube video to MP4 HD with FLVTO

The tools introduced above focus on converting downloaded local YouTube videos to MP4. However, an easier way to convert YouTube video to MP4 HD is directly taking the URL of the online video as the converting source instead of downloading the video first and then use the local file as the source. If you want to save all the trouble of downloading the online video and directly convert an online video, you can try FLVTO. FLVTO is the tool that allows you to convert YouTube video to HD MP4 online without having to download the original video in advance. Like Leawo Video Converter, this online converter tool also provides a dedicated HD MP4 output option for you to choose, guaranteeing the high quality of your converted video. Here is how to convert YouTube video to MP4 HD using FLVTO.

Step 1: Visit the website of FLVTO.
Step 2: Copy the URL of your online video, and then paste it in the URL box on the FLVTO webpage.
Step 3: There is a dropdown button next to the “CONVERT TO” button. Click the dropdown button and choose “MP4 HD” as your output format.
Step 4: Click the “CONVERT TO” button to start the converting process right away.


Part 5: Download YouTube video with CleverGet Video Downloader

In the above, we introduced some of the best YouTube to MP4 HD converter tools. In addition, I still want to recommend one more tool for you. With this handy tool, you can directly download YouTube videos in the high quality MP4 format without the converting process, saving a lot of your time and energy. The excellent YouTube video downloader tool is called

CleverGet Video Downloader, a comprehensive online movie downloader that could not only download online videos, but also free movies, paid movies and even live streams, could help you easily complete online free movie download tasks in simple clicks. With it, you could easily download free movies from various free movie or video websites like YouTube, Twitter, Tubi, Facebook live, Vimeo and various other free movie sites.

  • CleverGet
  • CleverGet Video Downloader

    Download Movie Video With 320 Kbps audio.
    Easily Download Live Streams Without Quality Loss.
    Video Info Extractor.
    Supports Playlist Downloading.
    Support Multi-tasking & Video Info Extractor Inside.
    Ease to Use UI.

Here is a step-by-step guide on how to download video straightly from websites:

Step 1: Adjust the general settings for downloading videos/movies

From the list presented, select the ideal video with parameters that suite your needs (such as quality and format).


Step 2: Visit the target site

Search for the videos/movies you would like to download. Copy and paste the address from your address bar.


Step 3: Launch this video downloader

Paste the link into the address bar of CleverGet, which should automatically detects downloadable videos and present all of them. After that, click to download the video.