AVI to MP4

Name: AVI to MP4
Rating: 4.9 (128 reviews)

Convert old AVI video files to modern MP4 format. AVI files are large and use older codecs — MP4 with H.264 is more compact and universally supported.

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MP4, MOV, AVI, MKV, WebM, FLV, WMV, VOB

Frequently Asked Questions

Why is AVI deprecated?▼

AVI is an older container format with limited support for modern codecs, subtitles, and metadata.

How much smaller will MP4 be?▼

Typically 50-80% smaller than the original AVI at equivalent quality.