Image Converter
Convert any image to any format. Global format applies to all. Override per image anytime.
Multiple files supported · Max 50 MB per file
Why Convert PNG to WEBP ?
PNG to WEBP Converter helps you convert PNG to WEBP online without installing any software. PNG images offer excellent quality and transparency, but they’re often 2–3× larger than WEBP. Converting PNG to WEBP can reduce file size by up to 35% while preserving transparency and maintaining excellent image quality, resulting in faster websites, improved Core Web Vitals, and lower storage usage.
Every conversion happens directly in your browser using our browser-based image converter. No files are uploaded to any server, so your PNG images remain 100% private and secure throughout the entire conversion process.
Supports JPG, JPEG, PNG, WEBP, AVIF, HEIC/HEIF, GIF, BMP, TIFF, ICO, and SVG as input and output formats, making it easy to convert images between all major file types in one place.
Difference Between PNG to WEBP Image
| Feature | PNG | WEBP |
|---|---|---|
| File Size | Large (~2x) | 35% smaller |
| Transparency | ✓ Yes | ✓ Yes |
| Browser Support | ✓ All browsers | ✓ All modern |
| Web Performance | Slower load | Faster load |
| Lossless Option | ✓ Yes | ✓ Yes |
| Best For | Editing, transparency | Web publishing |
How to Convert PNG to WEBP
Frequently Asked Questions
Does PNG to WEBP conversion lose quality?
No visible quality loss. WEBP supports lossless compression, so your PNG converted to WEBP will look identical at 100% quality setting.
Are my images uploaded to a server?
No. Everything runs in your browser. Your files never leave your device.
Is this image converter free?
Yes, completely free. No sign-up, no limits.
What formats are supported?
JPG, PNG, WEBP, GIF, BMP, AVIF, and HEIC/HEIF as input. Same formats available as output.
Does PNG to WEBP keep transparency?
Yes. WEBP fully supports transparency (alpha channel), so your transparent PNG backgrounds will remain transparent after conversion.
Can I convert multiple images at once?
Will image quality be affected?
For lossy formats (JPG, WEBP, AVIF) you can control quality from 10-100%. For PNG and GIF, full lossless quality is maintained.
Do you add watermarks to converted images?
No. Your converted images are completely watermark-free.