WMV to MP4

Converter App lets you convert your video files completely free of charge. There are no hidden fees, no premium paywalls, and absolutely no account registration required. You can process as many videos as you need, with no limits on file size or the number of conversions.

You can transform your videos directly in your web browser via our fast cloud processing. There is no bulky software to install or confusing codec packs to configure. The process works seamlessly on any device, allowing you to download a ready-to-play video in seconds on any smartphone, tablet, or computer.

We strictly adhere to a "Process & Purge" policy to keep your data safe. Your media is transferred securely via enterprise-grade SSL encryption and processed in completely isolated environments. We never view, copy, or mine your content. Once your conversion is complete, an automated system permanently deletes your files after 2 hours.

Windows Media Video was built for early Windows PCs, but today it is outdated, often failing to play natively on Macs, iPhones, and modern web browsers. MP4 is the undisputed global standard. By converting your footage, it becomes instantly unlocked and ready to play effortlessly across all modern screens without requiring you to download third-party media players.

A notorious problem when converting older formats like WMV is audio drift—where the sound slowly falls out of sync with the picture due to variable frame rates. Our engine prevents this by meticulously demuxing the original container and mapping the underlying video streams and audio timestamps. We preserve your exact original frame rate and perfectly align the tracks to guarantee flawless playback.

We avoid blind conversion methods that artificially inflate your video's file size. Instead, our smart encoding engine analyzes the source file and applies highly efficient H.264 video and AAC audio compression. This delivers stunning visual clarity with a compact footprint. Furthermore, because raw video files can be huge, Converter App effortlessly processes massive uploads well over 1 GB without throttling your speed.