Merge multiple videos into one
Drag & drop video file here
Supports MP4, MKV, AVI, MOV, WebM and more
Drag & drop multiple AVI files
Drag to reorder your AVI video clips
Save your combined AVI file instantly
Audio Video Interleave
AVI is a classic multimedia container format introduced by Microsoft in 1992. While considered legacy, it remains widely used for compatibility with older systems and simple video storage.
Common reasons to merge AVI videos
Save as AVI for maximum compatibility across all devices and platforms.
AVI is widely supported across all major web platforms and social media.
Use AVI as an intermediate format for video editing workflows.
AVI plays natively on virtually every smartphone and tablet.
Your videos stay on your device.
Fast AVI video merging with smart copy mode.
Merge MP4, MOV, AVI, MKV, WebM and more.