Convert PNG to WebP
Transform PNG images to WebP format.
Convert multiple PNG to WebP online at once.
or drop PNG images here
All files are processed locally 100% in your browser and never uploaded to our servers.
PNG to WebP Converter - Free & Online
Convert PNG to WebP format online using our fast, secure, and high-quality PNG to WebP converter. WebP is a modern image format developed by Google that delivers significantly smaller file sizes while preserving excellent visual quality.
This tool is ideal for website optimization, faster loading speeds, and improved SEO performance. Convert single or multiple PNG images to WebP instantly without signup, watermark, or software installation.
Convert PNG Images to WebP Online
Our PNG to WebP converter helps you replace heavy PNG files with lightweight WebP images optimized for the modern web. While PNG images offer lossless quality and transparency, they often result in large file sizes that slow down websites.
WebP combines superior compression with high image fidelity, making it the preferred image format for performance-focused websites, developers, and content creators.
This online converter works seamlessly across all devices and operating systems, ensuring fast and secure image conversion anytime, anywhere.
What is a WebP File Format?
WebP is an advanced image format developed by Google to provide better compression than traditional formats like PNG and JPG. It supports both lossy and lossless compression while maintaining high visual quality.
Key characteristics of the WebP format:
Supports both lossy and lossless compression
Maintains high image quality at smaller file sizes
Supports transparency and alpha channels
Designed specifically for web performance
Supported by all modern browsers
Why Convert PNG to WebP?
Converting PNG images to WebP offers significant advantages for performance, SEO, and user experience.
Smaller File Size – WebP images are typically 25–40% smaller than PNG
Faster Website Loading – Improves page speed and Core Web Vitals
SEO Optimization – Faster images contribute to better search rankings
Transparency Support – Retains PNG transparency with better compression
Reduced Bandwidth Usage – Saves hosting and CDN resources
How to Convert PNG to WebP Online?
Upload your PNG image or multiple PNG files
Select WebP as the output format
Click the Convert button
Download your WebP images instantly
No signup required. No watermark added. Simple and efficient conversion.
Features of Our PNG to WebP Converter
100% free and unlimited image conversions
High-quality WebP output with advanced compression
Supports single and batch PNG uploads
Works on Windows, Mac, Linux, Android, and iOS
Fast processing with secure file handling
Privacy protected – uploaded files are deleted automatically
PNG vs WebP - Key Differences
| Feature | PNG (Portable Network Graphics) | WebP (Google Image Format) |
|---|---|---|
| Compression | Lossless | Lossy & Lossless |
| File Size | Larger | Significantly smaller |
| Transparency | Supported | Supported |
| Web Performance | Moderate | Excellent |
| Best For | Graphics, UI elements | Web-optimized images |
FAQ (Frequently Asked Questions) - PNG to WebP Conversion
Is WebP better than PNG for websites?
Yes. WebP provides much smaller file sizes than PNG while maintaining similar visual quality, making it better for website speed and SEO.
Does WebP support transparency like PNG?
Yes. WebP supports transparency and alpha channels, making it a suitable replacement for PNG in most cases.
Will converting PNG to WebP reduce image quality?
WebP uses advanced compression techniques that preserve visual quality. In most cases, the difference is not noticeable to the human eye.
Is WebP supported by all browsers?
WebP is supported by all modern browsers, including Chrome, Edge, Firefox, Safari, and mobile browsers.
Is this PNG to WebP converter safe to use?
Yes. Files are processed securely and automatically deleted after conversion to ensure user privacy.