AVI to MP4
Convert AVI to MP4 online and free
Step 1 - Select a file(s) to convert
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Employees of some of the world's most well-known brands rely on Zamzar to convert their files safely and efficiently, ensuring they have the formats they need for the job at hand. From global corporations and media companies, to respected educational establishments and newspaper publications, employees of these organisations trust Zamzar to provide the accurate and reliable conversion service they need.
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From your personal desktop to your business files, we've got you covered
We offer a range of tools, to help you convert your files in the most convenient way for you. As well as our online file conversion service, we also offer a desktop app for file conversions straight from your desktop, and an API for automated file conversions for developers. Which tool you use is up to you!
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Why choose Zamzar?
With Zamzar, file conversions are easy, reliable and convenient, so you can quickly convert your documents, images, videos, and more, to the formats you need. With faster downloads of converted files, and friendly and helpful support when you need it, you'll have everything you need to work with your files.
1100+ File-conversion Types Supported
As well as document, audio, image and video conversions, we also support CAD, ebooks and compressed file formats.
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We’ve built up quite the armoury of file conversions, with over 1100 different file conversions now supported.
Highly Reliable
We convert tens of thousands of files each day, and have done for over ten years, and for each conversion we strive to provide the best experience possible.
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We want to make sure your experience is as positive as possible, so if you run into an issue for any reason, we want to help resolve it.
Tools to suit your file conversion and file compression needs
You'll find all the conversion and compression tools you need, all in one place, at Zamzar. With over 1100 file-conversion types supported, whether you need to convert videos, audio, documents or images, you'll easily find what you need and soon have your files in the formats and sizing that work for you.
AVI Video Format AVI Converter
AVI is a common type of video file, which Microsoft developed for Windows and launched in 1992. AVI is short for Audio Video Interleave, and like many other video formats, AVI files are container files that include both video and audio in different codecs. AVI files are compressed but to a lesser extent than some other video formats; this means they tend to have higher quality video but may also have a larger file size.
Although MP4 is probably the most common video format and an ISO standard, AVI files are also widely supported and can be played by numerous media players, including Windows Media Player, QuickTime, VLC and MPlayer. If you are having problems playing an AVI file, you may need to convert it to another format like MP4 first, or you may be able to play it by first installing an additional codec for your media player. AVI is one of the formats that can be used to upload videos to YouTube or Vimeo, and social media sites like TikTok, Instagram and Facebook also support AVI videos.
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MP4 Video Format MP4 Converter
MP4, sometimes called MPEG4, is one of the most common video formats. MP4 was developed to be easily played and shared. It was originally developed by the Moving Picture Experts Group (MPEG) but has become an ISO standard, meaning that it’s now maintained by the International Organisation for Standardization. As MP4 is a standardised format, it will normally play easily on most devices and media players, including Windows Media Player, QuickTime, and VLC. MP4 is usually the preferred format for uploading videos to YouTube, Vimeo or other websites.
MP4 videos are made up of video and audio elements that are compressed separately. The video part is usually compressed with MPEG-4, and the audio is usually compressed using AAC, which is the audio format associated with iTunes. Because both file elements are compressed, MP4s normally have a smaller file size than many other video formats, but still maintain relatively high quality for sharing online.
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How to convert a AVI to a MP4 file?
- 1. Choose the AVI file that you want to convert.
- 2. Select MP4 as the the format you want to convert your AVI file to.
- 3. Click "Convert" to convert your AVI file.
Convert from AVI
Using Zamzar, it is possible to convert AVI files to a variety of other formats:
AVI to 3GP AVI to 3G2 AVI to AAC AVI to AC3 AVI to FLAC AVI to FLV AVI to GIF AVI to IPAD AVI to IPHONE AVI to IPOD AVI to MP3 AVI to MOV AVI to MP4 AVI to MPG AVI to OGG AVI to WAV AVI to WEBM AVI to WMVConvert to MP4
Using Zamzar, it is possible to convert a variety of other formats to MP4 files:
264 to MP4 3G2 to MP4 3GA to MP4 3GP to MP4 3GPP to MP4 AAC to MP4 AIFC to MP4 AIFF to MP4 AMR to MP4 APE to MP4 ASF to MP4 AVI to MP4 CAF to MP4 F4V to MP4 FLV to MP4 GIF to MP4 GVI to MP4 M2TS to MP4 M4A to MP4 M4B to MP4 M4R to MP4 MIDI to MP4 MKV to MP4 MOD to MP4 MOV to MP4 MP3 to MP4 MPG to MP4 MTS to MP4 OGA to MP4 OGG to MP4 RA to MP4 RAM to MP4 RM to MP4 RMVB to MP4 TS to MP4 VOB to MP4 WAV to MP4 WEBM to MP4 WMA to MP4 WMV to MP4Frequently asked questions
If you've got any questions about converting or compressing files with Zamzar, we're happy to help! We've answered a few commonly-asked questions below, to get you started, and you can find out more information about file conversion and compression with Zamzar, in our Help centre.
You can convert AVI to MP4 using downloadable software such as VLC Media Player or HandBrake. Alternatively, if you prefer a quick, download-free solution, Zamzar’s online converter converts AVI to MP4 in just a few clicks. Simply, upload your AVI file in step 1, select MP4 in step 2, then click to start your conversion. The converted file can be found on the same page ready for download, once the conversion has been completed.
AVI can be converted to MP4 for free using a media player app like VLC, or using a conversion app like Zamzar. Zamzar’s online converter enables you to convert AVI to MP4 for free using the tool on the site’s homepage. Upload your AVI file in step 1, select MP4 as your ‘Convert To’ option, then start the conversion. Your file will be ready for download from the same page, or you can opt for a link to the converted file to be emailed to you.
AVI files can be played by various programs and applications, including Microsoft Windows Media Player, Apple QuickTime Player, VLC media player, Adobe Premiere Pro and Microsoft Movies. If your device can’t play AVI files, you can use an online converter, such as Zamzar, to convert your AVI file to an alternative playable movie format. Zamzar’s tool is also useful if you want to convert multiple AVI files in one go.
If you’re looking for higher resolution, AVI is a good option. However, the higher quality means the file sizes tend to be much larger, meaning you may need to compress your AVI file if you want to share it or store it on your device. For this reason, some people feel MP4 is a better choice - files tend to have a smaller file size and they can be played with most media players, including those on Apple devices. If you want to convert an AVI file to MP4 format, then the online conversion tool on Zamzar’s website makes this really easy.
On a Mac you can convert AVI to MP4 using QuickTime. Open the application, click the ‘File’ menu and add your AVI file. Once uploaded, click the ‘File’ menu again, select ‘Export’, then choose MP4 as the format you’d like to export the file to. Click ‘Save’, and the file will be converted to MP4. If you’d prefer to use a simpler online conversion solution, Zamzar’s free service works just as well with fewer clicks. It’s also more convenient if you want to convert multiple files.