Convert WEBM to OGG online, for free.
Convert WebM videos to universally supported MP4 format without losing quality. No uploads, no waiting – 100% browser-based conversion.
While WebM is efficient and web-friendly, it isn't always compatible with media players or editing software. MP4, however, is globally supported on virtually all platforms, devices, and browsers. Use this tool to convert your WebM files to MP4 in seconds and ensure seamless playback anywhere.
Your files are never uploaded or shared. All processing happens within your browser, using advanced WebAssembly technology. This guarantees full privacy and prevents exposure of sensitive content to third parties.
Thanks to built-in performance optimizations, your WebM files are converted to MP4 with minimal delay. Enjoy smooth frame transitions, preserved audio, and efficient compression – all while maintaining high quality output.
Drag, drop, and convert – that’s how easy it is. You can also customize the resolution, bitrate, and frame rate for your MP4 file before exporting, giving you control without overwhelming complexity.