File Format Guide
What is a .WEBP file?
The WebP format (short for Web Picture format) is a raster (pixel-based) image format that can use either lossless or lossy compression depending on how it is saved. It supports transparency, so areas of the image can be fully or partially see-through. WebP files open natively in every modern web browser.
.WEBP at a glance
| Category | Image |
|---|---|
| Type | Raster |
| Compression | Mixed |
| Transparency | Yes |
| Scalable (vector) | No |
| Animation / motion | Yes |
| Open standard | No |
| Opens in web browsers | Yes |
| Typical file size | Small |
How to open a .WEBP file
You can open WebP files with all modern browsers, Photoshop (plugin), and GIMP. If a program on your device cannot read one, the quickest fix is to convert it to a more common format — no software install required.
WebP pros and cons
Strengths
- 25–35% smaller than PNG or JPG at similar quality
- supports transparency and animation
- built for fast-loading web pages
Limitations
- limited support in older desktop software and some native apps
What .WEBP files are used for
- modern website images
- reducing page weight
- replacing PNG/JPG/GIF on the web
Need to convert a .WEBP file?
Convert WebP to and from other formats free in your browser — no signup to start, no watermarks.
Open the WebP Converter