Change video format
Change format of a video online to MP4, MOV, WebM, AVI or MKV in seconds. Try the tool right now. 100% local in-browser processing, nothing ever uploaded
Drop your video here
MP4, WebM, AVI, MOV supported
Supported formats
Compatible with all video formats
Our tool supports the most popular formats: MP4, AVI, MOV, WebM, MKV, FLV, WMV. Import any video and get an optimized result.
How it works
Upload your video
Select new format
Download converted video
Free, fast and no signup
No signup required, no software download. Your video is processed instantly in your browser.
Privacy guaranteed
local processing in your browser.
Your files never leave your device. 100% secure client-side processing.
Why use this tool?
Fast and efficient
Instant processing with no queue. Results in seconds.
Quality preserved
Optimized algorithms to maintain the best possible quality.
Accessible everywhere
Works on computer, tablet and mobile. No installation required.
Change video format — MP4, MOV, AVI, MKV, WebM
Convert the container of your video between MP4, MOV, AVI, MKV and WebM, re-encode when needed with a compatible codec (H.264, H.265, VP9), update metadata and ensure smooth playback on every player, web browser, smart TV and iOS or Android mobile device.
Technical details
Convert between MP4, MOV, AVI, WebM, MKV or FLV containers to guarantee compatibility with any browser or device through reliable conversion.
Who is it for?
Content creators and influencers
Optimize your videos for YouTube, TikTok, Instagram and other platforms.
Professionals and businesses
Prepare your presentations, training and marketing content.
Personal and family use
Edit your vacation memories, birthdays and family moments.