UltConvert

Animated WebP to GIF Converter

Turn animated WebP stickers and short clips into GIFs that keep moving in chat apps, forums and email clients that will not play WebP.

Image Converter

or drag JPG, JPEG, JPE … files here ·

Up to 95 MB each· 20 files at once· Removed after 30 min

Output

Your files are removed from our servers 30 minutes after processing.

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256

Colors a single GIF frame can hold

The limit comes from the color table in the GIF89a specification. Animated WebP has no such cap, which is the main thing to expect when converting.

Why animated WebP needs a GIF copy

Animated WebP is common on the web and in messaging apps. Sticker packs use it, and many sites send their short loops as WebP because the files are smaller than GIF. Saving one of those animations gives you a .webp file, and that is where the trouble begins.

Plenty of places that play GIFs without a second thought do not play animated WebP. Older email clients show a still frame or a broken image. Forum software, some chat platforms and many content management systems accept GIF uploads but reject WebP. Even some image viewers on desktop computers open only the first frame.

GIF has been around since 1987, and the 89a revision that animations rely on is dated 1990, so support for it is close to universal. Converting keeps the motion and makes the file playable wherever a GIF would be.

WebP animation versus GIF

WEBP

WebP image

Google's image format for the web, released in 2010. One file type covers both lossy photos and lossless graphics, and it can carry a transparent background or a short animation. Every current browser shows it, yet many desktop programs, print services and upload forms still turn it away.

  • Lossy or lossless
  • Transparency
  • Animation

GIF

GIF image

CompuServe's 1987 format, best known today for looping reaction clips. Each frame uses a small fixed color palette and lossless compression, and one color can be marked fully transparent. Every browser and chat app plays it, though gradients look banded and long clips make heavy files.

  • Lossless
  • Transparency
  • Animation

Why convertWebP to GIF keeps the motion but moves it into an older, less capable format: 256 colors per frame and hard-edged transparency. You accept larger, slightly grainier files in return for an animation that plays in every chat, forum and inbox. For a still frame without those limits, WebP to PNG is better.

Animated WebP stores frames in full 24-bit color with an 8-bit alpha channel, and it can use lossy or lossless compression. GIF stores every frame with a palette of up to 256 colors and lossless LZW compression. Cartoons, stickers and simple graphics with few colors convert very well. Video clips and gradients lose the most, because their thousands of shades have to be reduced.

To reduce the visible effect, the converter builds a palette for each frame and applies dithering, a fine pattern of dots that simulates the missing shades. From a normal viewing distance this looks much smoother than flat banding, though it does add some grain.

There is also a practical benefit for anyone collecting reaction clips: a GIF is a single, self-contained file that you can drop into almost any message box. You do not have to check first whether the app on the other side knows WebP.

Transparency and edges

Stickers are where the second difference shows. A WebP sticker usually has soft, partly transparent edges and sometimes a drop shadow. GIF can mark one palette color as transparent, which means a pixel is either fully visible or fully see-through. There is nothing in between.

The converter therefore decides pixel by pixel whether an edge is kept or dropped. On a white or light chat background the result looks clean. On a dark background a thin light fringe can appear where the soft edge used to blend in.

Before you convert a long or detailed clip

GIF is a poor fit for long, high-resolution animations. The files grow quickly and colors suffer. Consider these options first:

  • Reduce the width under Resize output; half the width means a quarter of the pixels.
  • Use a short loop rather than the whole clip.
  • If the target accepts video, an MP4 plays more smoothly at a fraction of the size.

File size and sharing limits

Expect the GIF to be several times the size of the animated WebP. That is a property of the format, not of the converter, and it matters because chat apps and forums often cap GIF uploads. Smaller dimensions are the most effective fix, since GIF size grows with every pixel in every frame.

You can convert up to 20 files per batch, each up to 95 MB. The uploads are deleted right after processing and the GIFs 30 minutes later. For clips that start out as video rather than WebP, Video to GIF lets you trim and set the frame rate, and the Image Converter handles other still and animated targets.

If the sticker will be used on a dark theme, convert it with that in mind, and test the GIF on a dark background before you share it widely.

How to convert WebP to GIF

  1. Add the animated WebP

    Drop up to 20 WebP files on the box above, or press Choose Files. Still WebP images work too.

  2. Leave GIF as the output

    GIF is preset. Every frame and its timing are kept, so there is nothing else to set unless you want smaller dimensions under Resize output.

  3. Convert and save

    Press Convert to GIF and download the animations.

WebP to GIF questions

Does converting WebP to GIF keep the animation?

Yes. Every frame is copied with its delay, and the loop setting is kept, so the GIF plays at the same pace as the WebP.

Why do the colors look grainy after converting WebP to GIF?

Each GIF frame can use at most 256 colors. An animation with smooth gradients or photo content has far more, so the converter picks the best 256 per frame and dithers the rest, which shows as fine grain or banding.

Why is my GIF so much bigger than the animated WebP?

GIF uses a compression method from the late 1980s that works on palette colors only. WebP compresses animation far more efficiently. To bring the GIF down, reduce its width under Resize output.

What happens to the soft edges of a transparent WebP sticker in GIF?

GIF transparency is all or nothing: a pixel is either fully transparent or fully visible. Semi-transparent edges and shadows become solid or disappear, which can leave a thin fringe on dark backgrounds.

Can I convert a still WebP image to GIF?

Yes, you get a single-frame GIF. For still pictures PNG or JPG usually look better, since they are not limited to 256 colors.

Where do animated WebP files come from?

Messaging apps use them for stickers, and many websites serve short animations as WebP instead of GIF to save data. Saving such an animation gives you a .webp file.

Other image conversions with presets

  • WEBP → JPG

    WebP to JPG

    Turn .webp pictures from websites into JPG photos that open everywhere.

  • WEBP → PNG

    WebP to PNG

    WebP graphics to PNG with transparent backgrounds and sharp edges intact.

  • GIF → PNG

    GIF to PNG

    Every frame of an animated GIF as its own lossless PNG file.

  • AVIF → JPG

    AVIF to JPEG

    AVIF to JPEG for documents, slide decks and devices that predate AVIF.

  • AVIF → JPG

    AVIF to JPG

    AVIF pictures from websites to JPG files that every app and form opens.

  • AVIF → PNG

    AVIF to PNG

    AVIF graphics and photos to lossless PNG, transparency included.

  • HEIC → JPG

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  • HEIC → JPG

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    Turn iPhone and iPad HEIC photos into JPGs that every device and website accepts.

  • HEIC → PNG

    HEIC to PNG

    Lossless PNG copies of HEIC photos for editing, layouts and cutouts.

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