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File converter / Video / MP4

Online MP4 converter

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Choose file to convert to .mp4
or drag and drop file

You can easily convert music or sound to MP4 video format with free online converter. MP4 file size will be almost the same as your input file size. Upload a file and click the convert button.

How to convert to mp4
Step 1

Upload file

Select file, which you want to convert from your computer, Google Drive, Dropbox or drag and drop it on the page
Step 2

Select «to mp4»

Select mp4 or any other format, which you want to convert (more 200 supported formats)
Step 3

Download your mp4 file

Wait till your file will be converted and click download mp4 -file

Online and free mp4 converter

Fast and easy
Just drop your mp4 files on the page and you can convert it to more than 250 different file formats without registration, giving an email or watermark.
Don't worry about security.
We delete uploaded mp4 files instantly and converted files after 24 hours. All files transfer with secured an advanced level of SSL encryption.
All in the cloud
You don't need to install any software. All mp4 conversions make in the cloud and don't use any resources of your computer.
MPEG-4 Video File
File extension .mp4
File category video
Description The MP4 files (MPEG-4 part 14 files) are the multimedia files used with multiple stations and video players simultaneously. They can store digital audio streams and digital video, and other suitable amounts of data like subtitle tracks. MP4 video format is a widespread file format due to its very own container format. It is also used with multiple platforms such as iTunes, PlayStation, and portable PSP. It is also a popular file format for streaming over the Internet. For instance, YouTube videos have MP4 extension.
Technical details The technical details of MP4 files differ in significant aspects and are unique as well, first released in 2001 under ISO/IEX 14496-1:2001 standards. It uses an AAC encoding to wear off unauthorized users from copying the data. The main purpose is streaming rather than sending video or audio information. MP4 files can be used to store audio streams and text information, subtitles, and still images. At the same time, MPEG format can’t do this. Anyhow the processing of data into MPEG-4 part 14 requires private streams such as the use of hint tracks to include the information.
Programs
Microsoft Windows Media Player
VLC media player
MPlayer
Eltima Elmedia Player
Winamp
Apple QuickTime Player
Apple iTunes
Developer Moving Picture Experts Group
MIME type
audio/mp4
video/mp4

FAQ

❓ How can I convert mp4?
Firstly, select a mp4 file you want to convert or drag and drop it. Secondly, select a format you want to convert your file to. Then click convert and wait until your file is converted
⏳ How long should I wait to convert mp4?
Video conversion usually takes a few seconds. You will convert mp4 very quickly.
🛡️ Is it secure to convert mp4 on OnlineConvertFree?
Sure! We delete your uploaded and converted files, so nobody has access to your information. All types of conversion on OnlineConvertFree (including mp4) is 100% safe.
📱 Can I convert mp4 without software installation?
Absolutely! OnlineConvertFree doesn’t require installation. You can convert any files (including mp4) online on your computer or mobile.