FreeNo uploadNo sign-upBatch
GIF to WebP Converter
Make GIF images lighter for the web with WebP. Free and private.
Drop GIF files here
batch and mixed formats welcome
- Private by design. Converted inside your browser.
- Instant. No upload queue, no waiting.
- Unlimited. Convert hundreds of files, download as ZIP.
How to convert GIF to WebP
Add your GIF files
Drop them on the converter, click Choose files or paste from the clipboard. You can add as many as you like.
Adjust the settings
Set the WebP quality. 80–90% is a good balance between size and sharpness.
Download your WebP files
Each file converts automatically. Save files one by one or all at once as a ZIP.
Why convert GIF to WebP?
GIF dates from 1987 and is limited to 256 colours per frame. It survives because of simple animations and universal support.
WebP files are usually much smaller than JPG and PNG while keeping transparency, which makes pages load faster.
GIF vs WebP
| GIFGraphics Interchange Format | WebPWebP image | |
|---|---|---|
| Type | Raster graphic, indexed colour | Raster image for the web |
| Compression | Lossless, max 256 colours | Lossy or lossless |
| Transparency | One transparent colour | Supported |
| Animation | Supported | Supported |
| Support | Everywhere | All modern browsers; patchy in older desktop apps |
| Best for | Short animations and simple graphics | Website images where page speed matters |
Frequently asked questions
Is WebP smaller than GIF?
Usually, yes. WebP compresses efficiently and is supported by all modern browsers. The exact saving depends on the image.
Can I convert many GIF files at once?
Yes. Add as many files as you like; each one converts automatically and you can download them all as a ZIP.
How do I open GIF files without converting?
You need software that supports GIF. If you only need to view, share or upload the image, converting it is usually quicker than installing a new program.
Are my files uploaded to a server?
No. formatmath converts files with code that runs inside your browser. Your files are never uploaded, stored or seen by us.
Is it free?
Yes. There is no watermark and no daily limit. An account is optional and only keeps a history of your conversions.