What Is WebP and When to Use It
What Is WebP?
WebP is a modern image format developed by Google that provides superior compression for images on the web. WebP images are typically 25-35% smaller than JPG or PNG files at equivalent quality, making them ideal for faster-loading websites.
WebP supports both lossy compression (like JPG) and lossless compression (like PNG), plus transparency and animation — all in one format.
Convert Images to WebP
Convert your JPG or PNG images to WebP for smaller file sizes
Try Free Tool →WebP vs JPG vs PNG
| Feature | WebP | JPG | PNG |
|---|---|---|---|
| Compression | Lossy & Lossless | Lossy only | Lossless only |
| Transparency | Yes | No | Yes |
| Animation | Yes | No | No (APNG limited) |
| File Size | Smallest | Medium | Largest |
| Browser Support | Modern browsers | Universal | Universal |
WebP vs JPG
WebP produces smaller files than JPG at the same quality level. For photos, WebP lossy compression typically achieves 25-35% smaller files. However, JPG has universal support and works in all applications.
WebP vs PNG
WebP lossless compression creates files 26% smaller than PNG while maintaining identical quality. WebP also supports transparency like PNG, making it a strong replacement for PNG logos, icons, and graphics.
When to Use WebP
Best Use Cases for WebP
- Website images — Faster page loads improve SEO and user experience
- Product photos — E-commerce sites benefit from smaller image files
- Thumbnails — Many small images add up to significant savings
- Transparent graphics — Logos and icons with smaller file sizes than PNG
- Animated images — Animated WebP is smaller than GIF
When to Stick with JPG or PNG
- Email attachments — Some email clients don't display WebP
- Legacy software — Older applications may not open WebP files
- Print production — Print workflows often require JPG or TIFF
- Maximum compatibility — When you need images to work everywhere
WebP Browser Support
WebP is supported by all modern browsers:
- Chrome — Full support since version 23
- Firefox — Full support since version 65
- Safari — Full support since version 14
- Edge — Full support since version 18
For older browsers, websites typically serve JPG or PNG fallbacks using the
<picture> element.
For sharing outside the web: If you're sending images via email or using them in documents, consider converting WebP to JPG for maximum compatibility.
How to Create WebP Images
You can convert existing images to WebP using:
- Online converters — Use our JPG to WebP or PNG to WebP tools
- Image editing software — Photoshop, GIMP, and other editors can export to WebP
- Build tools — Web development tools can automatically convert images during build
Converting from WebP
If you have a WebP file and need a more compatible format:
- WebP to JPG — Use our WebP to JPG converter for photos
- WebP to PNG — Use our WebP to PNG converter for graphics with transparency
Common Questions
Does WebP reduce image quality?
WebP lossy compression is similar to JPG — some quality is traded for smaller file size. WebP lossless compression maintains 100% quality. You can choose the mode that fits your needs.
Can all devices open WebP?
Most modern devices can open WebP natively. Older devices may need a WebP viewer or conversion to JPG/PNG.
Is WebP better than JPG for photos?
For web use, yes — WebP provides better compression with similar quality. For print or maximum compatibility, JPG remains the safer choice.