Animated WebP to MP4 Converter
Need an animated WebP as a real video, for a video editor, a presentation, or an app that only takes MP4? Drop it here and every frame is decoded with its own timing, then encoded as H.264 MP4 by your browser's built-in encoder. Since MP4 has no loop flag, you can repeat the animation inside the file. Trim, crop, resize or add text first if you like. Nothing is uploaded.
- Encoded on your device (WebCodecs H.264)
- Up to 100 MB
- No watermark, no signup
Last reviewed · How we verify claims
Drop a WebP here
or click to browse — an animated (or still) WebP or AVIF · or paste
Processed on your device. Nothing is uploaded.
How it works
- 1. Drop, paste or pick an animated WebP (or animated AVIF) up to 100 MB. Every frame is decoded in your browser with its own timing; nothing is uploaded.
- 2. Trim, crop, resize, change the speed or add captions, and watch the preview.
- 3. In Export, set the quality and how many times the animation plays inside the video, then encode H.264 with WebCodecs on your device and download the MP4.
Recommended settings
| Use case | Settings | Why |
|---|---|---|
| Video editor or slides | MP4, quality 80, play once | A clean single pass that editors can loop or cut themselves. |
| Social post | MP4, play 3×–5× | Players don't loop MP4 files on their own, so a short animation looks too brief played once. |
| Website animation | MP4 with the GIF-like video snippet below | A muted, looping, autoplaying video behaves like a GIF at a fraction of the size. |
Use it on the web
<video autoplay loop muted playsinline width="480" height="270" aria-label="Describe the animation">
<source src="animation.mp4" type="video/mp4">
</video>GIF vs WebP vs AVIF vs MP4
| Format | Typical size | Colour | HTML tag | Support |
|---|---|---|---|---|
| GIF | Largest | 256 per frame; on/off transparency | <img> | Everywhere |
| WebP | Usually much smaller than GIF | Full colour + alpha | <img> | All modern browsers |
| AVIF | Usually smallest of the image formats | Full colour (alpha in the format; not written by this tool) | <img> | Current Chrome, Edge, Firefox, Safari |
| MP4 | Usually smallest overall | Full colour, no alpha | <video> | Everywhere, but not where only images are allowed |
None of these exports include audio. Sizes vary by clip, so the editor shows your real output size before download. How we test
Questions about Animated WebP to MP4 Converter
- Which browsers can encode the MP4?
- Browsers with a WebCodecs H.264 encoder: current Chrome, Edge and Safari, and Firefox on most systems. If yours has none, the MP4 option is marked unavailable and you can export GIF or WebP instead.
- Will the MP4 loop like the WebP did?
- MP4 files have no loop setting, so players show them once unless the page or app loops them. Choose 'Play the animation' 2×, 3× or 5× in Export to repeat it inside the file, or use the loop attribute on a web page.
- What happens to transparent areas?
- MP4 can't store transparency, so transparent areas are filled with white, or with the colour you pick under Adjust → Background.
- Does the MP4 have sound?
- No. Animated WebP has no audio track, and the exported MP4 is video only.
- Which browsers can convert animated WebP here?
- All current ones. Chrome, Edge and Firefox read the frames with their built-in image decoder; other browsers, including Safari, use libwebp compiled to WebAssembly. Animated AVIF input needs a browser with the built-in decoder.
- Is my WebP uploaded?
- No. The WebP is decoded and re-encoded in background workers in your browser tab, so it never leaves your device. There's no signup and no watermark.
WebP animation vs MP4 video
Animated WebP is an image format: it loops by itself, works in <img> tags and keeps transparency. MP4 is a video format: it needs a <video> element or a player, has no transparency, and is accepted by video editors, presentation software and social apps that refuse animated images. Convert when the destination expects video.
Getting smooth playback
Animated WebP frames can each have a different duration, while video plays at a steady frame rate. The encoder keeps every frame's timestamp, so pauses and holds in the animation survive. If a player shows stutter, lower the frame rate under Timing to even out the frames.
Private by design
Framimo converts your files inside your browser tab, so your images are never sent to a server for this MP4 export. There is no signup and no watermark, and you can disconnect from the internet once the page has loaded.