Convert AVI to MP4 Online - Fast & Free
Fast, secure and completely free. No registration required.
Drop your AVI file here
or click anywhere to browse
Maximum file size: 100MB
Converting your file...
This usually takes just a few seconds
Conversion Failed
About this conversion
Easily convert your AVI video files to the highly compatible MP4 format with Convert2.co. AVI, a classic container format, can sometimes be less supported by modern devices and streaming platforms. MP4, on the other hand, is a universally recognized standard, offering excellent compression and broad device compatibility. Our free online AVI to MP4 converter ensures a smooth transition, preserving video quality while making your files playable on virtually any smartphone, tablet, smart TV, or web browser. No software installation is required – simply upload your AVI file, choose MP4 as the output, and let our powerful conversion engine do the rest. Perfect for sharing, editing, or archiving your precious video memories.
📋 How to Convert AVI to MP4
Upload
Select or drag your AVI file to the converter
Convert
Click the convert button and wait a moment
Download
Get your converted MP4 file instantly
AVI
AVI (Audio Video Interleave) is a multimedia container format introduced by Microsoft in 1992 as part of its Video for Windows technology. It supports multiple audio and video streams interleaved into a single file. While flexible, AVI files often use older codecs like DivX or Xvid, which can lead to larger file sizes and less efficient playback on many modern devices compared to newer formats. Its raw structure makes it less ideal for streaming and web use.
MP4
MP4 (MPEG-4 Part 14) is a modern multimedia container format that is widely adopted for its efficiency and versatility. It can store video, audio, subtitles, and metadata. MP4 typically uses advanced compression codecs like H.264 (AVC) and H.265 (HEVC), which allow for high-quality video at significantly smaller file sizes than older formats like AVI. This makes MP4 the standard for streaming, mobile devices, and general video playback.
Why Convert AVI → MP4?
Converting AVI to MP4 is essential for modern digital workflows. AVI files, while historically significant, often present compatibility issues with newer devices, software, and online platforms. MP4 offers superior compression, resulting in smaller file sizes without sacrificing quality, making it ideal for storage and sharing. By converting AVI to MP4, you ensure your videos play seamlessly on smartphones, tablets, smart TVs, and gaming consoles, as well as being easily uploadable to social media and video-sharing websites. It's the practical choice for universal playback and efficient media management.
AVI vs MP4
AVI and MP4 are both container formats, but they differ significantly in efficiency and compatibility. AVI, an older format, often uses less efficient compression, leading to larger file sizes and sometimes limited playback support on contemporary devices. MP4, a more modern standard, employs advanced codecs like H.264 for superior compression, resulting in smaller files with excellent quality, making it ideal for streaming and mobile use. While AVI offers flexibility, MP4's widespread adoption makes it the go-to format for universal compatibility and efficient storage and sharing of video content.
❓ Frequently Asked Questions
How do I convert AVI to MP4?
To convert AVI to MP4 using Convert2.co, simply visit our AVI to MP4 converter page. Click the 'Upload File' button to select your AVI video from your computer. Once uploaded, choose MP4 as your desired output format. Finally, click the 'Convert' button and wait for the process to complete. You can then download your new MP4 file.
Is the AVI to MP4 conversion free?
Yes, Convert2.co offers a completely free service for converting AVI to MP4. You can convert as many files as you need without any hidden costs or subscription fees. Enjoy unlimited, high-quality video conversions.
What is the quality of MP4 output?
Our AVI to MP4 converter is designed to maintain the highest possible video and audio quality during the conversion process. While some compression is inherent in any format change, we utilize advanced algorithms to ensure your MP4 output is visually and audibly as close to the original AVI as possible.
Can I convert multiple AVI files at once?
Currently, our AVI to MP4 converter handles one file at a time to ensure optimal speed and stability for each conversion. However, the process is quick, and you can easily upload and convert subsequent AVI files one after another.