How to Convert Videos to MP4 Free Online?

best video converter to MP4

Add file(s) in any format that you want to convert to MP4.


Select MP4 as the output format.


Click CONVERT to convert your video(s) to MP4.


Click DOWNLOAD to save your converted video file(s).

Differences Between Online and Desktop Converters

online converter

Online Converter

  • Long-time wait
  • Up to 100MB file size
  • Popular formats supported
  • A maximum of 2 files in one conversion
  • Slow conversion speed

Faster Desktop Converter

  • 0 second wait
  • No size limits
  • 1000+ formats supported
  • Limitless batch conversion mode integrated
  • 30X faster than any converter

Best Video Converter to MP4: Convert Any Format to MP4

MP4 is considered to be a universal format as it is compatible with almost all types of players and devices. Thus when you have videos in AVI, WebM, MKV, MOV, and other formats converting it to MP4 makes it easy to play on all types of devices. The best tool to get this process done in a seamless manner is Wondershare UniConverter (originally Wondershare Video Converter Ultimate). This video converter to mp4 tool allows adding files from PC as well as directly from a range of devices for the process. The files once added can be converted without losing quality and in just a few simple steps. For batch processing, multiple files in different formats can be added to the interface. There is also a complete video editor in the software that allows creating professional looking videos before the conversion process. Unlike video online converter, Wondershare software is not internet independent and comes packed with various features. Convert MOV to mp4, MKV to mp4, AVI to mp4, FLV to mp4, and other formats using the software. If needed the software also works as a decent video to audio converter with support all popular audio formats. Additional features include batch processing, video download, video compression, and others.

Step 1: Run Wondershare video format converter and import video files

Download, install, and launch Wondershare UniConverter (originally Wondershare Video Converter Ultimate) on your PC/Mac. It's free to download and you can follow the simple guide to install it quickly and safe. Launch it after installation.

One-Stop Easy Solution to Convert, Edit, Burn Media Files and More.

Step 2: Add and edit videos before converting to MP4

To add local video files in any format, you can click the +Add Files button on the interface. You're also allowed to drag and drop the files to the program interface. Multiple files for batch conversion can be added. Added files can be edited by choosing the editing icon under the thumbnail image on the interface.

add videos convert to MP4

Step 3: Choose MP4 as target format

After files are successfully added and edited, open drop-down menu at the Convert all files to: option and from the Video tab, select the MP4 as the target format. Also, select the resolution of the output file. To compress files by changing the parameters before conversion, click on the +Create Custom button. Choose the parameter settings and click on the Create button to confirm the changes.

choose MP4 as output format

Step 4: Convert videos to MP4

As a final step choose PC location at the Output tab where your converted files will be saved. Click on the Convert All button to start converting all your added videos to MP4 format. The Converted tab will show the converted files after conversion.

convert any video format to MP4

Wondershare UniConverter (originally Wondershare Video Converter Ultimate) supports more than 1000 video/audio formats for converting to MP4, and you can convert MP4 to AVI, WebM, MOV, and all other popular formats vice versa with the same steps.

Best Video Converter to MP4

Using Online UniConverter (originally, you can convert videos to an array of devices supported formats easily.

Xbox Converter

TV Video Converter

Sony Video Converter

Samsung Video Converter

PSP Converter

iPhone Video Converter

iPad Video Converter

Android Video Converter

Other Useful Conversions You May Concern:

MOV to MP4

WebM to MP4

AVI to MP4

MP4 to MP3 - Convert file now