Comparisons 7 min readFebruary 22, 2026
WebP Image Format — Complete Guide for 2026
Everything about the WebP format: benefits, browser support, conversion, and when to use it over JPEG and PNG.
What Is WebP?
WebP is an image format developed by Google that provides both lossy and lossless compression. It was designed specifically for the web, offering smaller file sizes than JPEG and PNG.
Size Savings
| Scenario | JPEG | WebP | Savings |
|---|---|---|---|
| Photo, quality 80% | 200 KB | 140 KB | 30% |
| Photo, quality 60% | 100 KB | 65 KB | 35% |
| Graphic with text | 150 KB (PNG) | 50 KB | 67% |
| Icon with transparency | 20 KB (PNG) | 8 KB | 60% |
Browser Support in 2026
WebP is now supported by:
- Chrome, Edge, Opera, Brave (since 2014)
- Firefox (since 2019)
- Safari (since 2020, macOS Big Sur / iOS 14)
- Samsung Internet, UC Browser
Current global support: ~97% — virtually universal.
When to Use WebP
Use WebP for:
- All website images (with JPEG/PNG fallback for the 3%)
- Web app assets
- Progressive Web Apps
- Email templates (with fallback)
Do NOT use WebP for:
- Exam portal uploads (JPEG required)
- Print production
- Professional photo delivery
- Archival storage (use TIFF or PNG)
How to Convert to WebP
Upload any JPEG or PNG to a converter tool. The conversion happens via the Canvas API in your browser:
- Image is decoded
- Canvas renders it
- Canvas exports as WebP
- You download the smaller file
WebP Quality Settings
- Quality 80-85%: Equivalent to JPEG quality 90%. Best for most web use.
- Quality 75%: Good balance for thumbnails and non-critical images.
- Lossless: Use for graphics where every pixel matters.
webpimage formatweb performancebrowser support
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