PNG to WEBP Converter — Free Online
Convert PNG images to WebP format online for free. Reduce file size by up to 30% with the same visual quality. Perfect for web image optimisation.
Click to upload PNG file
About PNG to WEBP
WebP is the modern image format developed by Google that offers significantly smaller file sizes than PNG and JPG with equal or better visual quality. Converting PNG images to WebP can reduce file sizes by 25-35%, making your website faster and improving Core Web Vitals scores. Our converter lets you choose between lossless WebP (identical quality to PNG but smaller) and lossy WebP (even smaller files with controlled quality reduction). WebP is supported by all modern browsers including Chrome, Firefox, Safari, and Edge.
Frequently Asked Questions
How much smaller will the WebP file be?
Lossless WebP is typically 26% smaller than PNG. Lossy WebP at 80% quality is typically 34% smaller.
Does WebP support transparency?
Yes — WebP supports transparency just like PNG.
Which browsers support WebP?
All modern browsers support WebP: Chrome, Firefox, Safari 14+, Edge, and Opera.
Should I use lossless or lossy WebP?
Use lossless for logos and icons. Use lossy at 80-85% quality for photos.
Can I convert multiple PNG files at once?
Yes — batch mode allows converting multiple images simultaneously.