Online video converter
WebP to MP4 — Convert Animated WebP to Video
When you want to post a looping animated WebP as a real video — on social platforms, in an editor, or anywhere that expects a video file — MP4 is the format to reach for. It plays on virtually every phone, app and platform in existence, and it's far smaller than the same animation as a GIF.
Drop your animated WebP in and LightBox decodes every frame on our server and encodes a clean H.264 MP4, keeping the loop and timing. It's written with universal-playback settings so it just works — no codec surprises, no black screen. You can trim, resize and tune the quality before you download.
Your files are processed privately and deleted about an hour later — never kept, shared, or watermarked. Animated-WebP conversion is a Pro feature: a one-time upgrade unlocks it along with bigger uploads, batch and a permanent library.
Why convert with LightBox
Plays on virtually everything
MP4 (H.264) is the most universally-supported video format there is — phones, editors, social platforms and browsers all play it. Convert your animated WebP and it drops in as a real video wherever you need it.
Far smaller than a GIF
Video compression makes an MP4 a fraction of the size of the same animation as a GIF, with smoother colour. It's the efficient way to share a looping clip that has to leave your website.
No watermark, auto-deleted
Your file is converted on our server and deleted about an hour later — never watermarked, never shared. Trim, resize and set the quality to get exactly the clip you want.
Free forever. Pro when you need more.
Everything on this page stays free. Pro adds this — once, no subscription, ever:
- 1 GB uploads, no daily limit
- Batch convert + saved presets
- Permanent library, priority processing