Image to WebP

WebP is a modern image format developed by Google, reducing file size by 25-35% compared to JPEG and 26% compared to PNG. This tool uses the browser's native WebP encoder, completing the conversion directly on your device, both fast and secure. Supports lossy and lossless compression, transparency, and animation.

• Lossy compression (recommended): Ideal for photos, significantly reduces file size • Lossless compression: Ideal for graphics requiring precise colors • Quality slider: 0-100, recommend 80-85 • Auto mode: Lets the browser choose the optimal solution Tip: Local processing allows you to try different settings repeatedly without worrying about data usage.

Conversion feature support: • Chrome 23+: Full support • Firefox 65+: Full support • Edge 18+: Full support • Safari 16+: macOS 11+ support Note: Even if a browser supports viewing WebP, it may not support encoding. This tool will automatically detect and notify.

Advantages of converting animated GIF to animated WebP: • File size reduced by 50-70% • Supports more colors (16.7 million vs 256) • Better compression algorithm • Supports semi-transparency Limitation: Some browsers may only convert the first frame, recommend using Chrome/Edge for best support.

1. Privacy protection: Photos do not leave your device 2. Fast speed: No need to wait for upload/download 3. No limits: Not restricted by server quotas 4. Instant preview: See conversion effects in real time 5. Batch processing: Convert multiple files simultaneously The only limitation is your device's processing power and memory.

Q: How to use converted WebP in web pages? A: Use the '<picture'> tag to provide fallback options for compatibility. Q: Why are some PNGs larger after converting to WebP? A: Simple graphics may be better in PNG, WebP is ideal for complex images. Q: Batch conversion quantity limit? A: Depends on device memory, recommend 5-10 per batch on mobile devices. Q: How to verify local processing? A: The tool still works offline, proving it's purely local processing.