MP4 is the most common video format in the world. It usually carries H.264 video and AAC audio and plays smoothly on phones, browsers, TVs and social networks.

MOV

QuickTime File Format

MOV is Apple’s QuickTime video format. Videos shot on an iPhone are saved as MOV, and Windows and some websites can struggle to play them.

WEBM

WebM

WebM is the open video format Google built for the web. It carries VP9 or AV1 video with Opus audio, and screen recordings and videos recorded in the browser are often WebM.

MKV

Matroska Video

MKV (Matroska) is a flexible video container that can hold several audio tracks, subtitles and chapters in one file. It is common in film collections and OBS recordings.

AVI

Audio Video Interleave

AVI is an old video container Microsoft introduced in 1992. Old cameras, DivX/Xvid films and security recorders still produce AVI.

WMV

Windows Media Video

WMV is the video format Microsoft built for Windows Media. Old Windows Movie Maker projects and corporate presentation videos are often WMV.

FLV

Flash Video

FLV was the format of web video in the Flash Player era. Flash ended in 2020, so today these files usually need converting before they will play.

Frequently asked questions

Which video formats are supported?

72 conversions between MP4, MOV, WEBM, MKV, AVI, WMV, FLV files.

Is a watermark added to converted files?

No. Converted files get no watermark, logo or text, and there is no account or daily limit either.

Can I convert several files at once?

Yes. Drop files of the same type together and choose the target; they convert one after another and download as one ZIP.