Convert WebM to MP4 Online Free
Transform WebM videos to MP4 format with maximum compatibility
Fast, secure, and completely free WebM to MP4 conversion in your browser
Conversion Settings
Upload WebM File
Drag and drop your WebM file here or click to browse
Loading FFmpeg... Please wait while we initialize the video processing engine
Why Convert WebM to MP4?
Universal Compatibility
MP4 is supported by virtually all devices, media players, and platforms worldwide.
Easy Sharing
Share your videos across social media platforms, messaging apps, and email without compatibility issues.
Video Editing Support
MP4 is widely supported by video editing software and professional editing suites.
Streaming Friendly
Optimized for streaming platforms and video hosting services.
Mobile Optimized
Perfect playback on smartphones, tablets, and mobile devices.
Legacy Support
Compatible with older devices and systems that may not support WebM.
How to Convert WebM to MP4
Upload WebM File
Drag and drop your WebM video file or click to browse. Supports files up to 1GB.
Choose Output Quality
Select H.264 encoding quality and bitrate settings for optimal MP4 output.
Download Your MP4
Click convert and instantly download your MP4 file. Processing happens in your browser.
Frequently Asked Questions
Why convert WebM to MP4?
MP4 has broader compatibility across devices, platforms, and software, making it easier to share and play your videos everywhere.
Will I lose quality when converting?
Our converter maintains high quality during conversion. You can choose quality settings to balance file size and video quality.