Free Video Converter — Convert MP4, WebM, AVI Online
Convert videos between MP4, WebM, AVI, MOV and more formats. Fast, browser-based conversion with no file size limits — your files never leave your device.
Convert videos to any format
Transform your videos between MP4, WebM, AVI, MOV, and more. Fast, browser-based conversion with no file size limits or server uploads.
- Support for all major video formats
- Adjust quality, resolution, and codec settings
- 100% browser-based — files never leave your device
Select Video
or drag and drop
Supports MP4, WebM, MOV, AVI, MKV
Why Choose Our Video Converter?
Professional-grade video conversion with no compromises
Fast Conversion
Convert videos quickly with our optimized processing engine
Multiple Formats
Support for MP4, WebM, MOV, AVI, MKV, and more
100% Private
All processing happens in your browser. Your videos never leave your device
Free Forever
No sign-up required. No watermarks. Convert unlimited videos
How to Convert Videos in 3 Steps
Convert your videos in three simple steps
Upload Video
Select or drag & drop your video file
Choose Settings
Select format, quality, and resolution
Download
Get your converted video instantly
FAQ
We support all major formats including MP4, WebM, MOV, AVI, MKV, M4V, WMV, and FLV for both input and output.
Quality presets balance file size and video quality. High quality creates larger files with better visuals, while lower quality reduces file size for easier sharing.
Absolutely! All processing happens directly in your browser using FFmpeg WASM. Your videos are never uploaded to any server.
Yes! Choose from Original, 4K, 1080p, 720p, 480p, or 360p to resize your video during conversion.