Tools/Converters/PNG to WebP

PNG to WebP

Convert PNG files to WebP format.

100% on device · 0 uploads

Drop files here

or click to select · .png

01 · Unlimited

Use it as many times as you want — completely free.

02 · Private

Your files never leave your device; everything runs in your browser.

03 · Fast

Processing happens locally and finishes in seconds.

How to Convert PNG to WebP

Select your PNG files

Click the upload area or drop one or more .png images — batch conversion is supported.

In-browser WebP encoding

Each PNG is re-encoded as WebP on your device, keeping alpha transparency intact.

Download the WebP files

Save the optimized images — significantly smaller and ready for the web.

Why Use This PNG to WebP Converter?

✓Files typically 25–60% smaller than PNG

✓Faster page loads — better Core Web Vitals and SEO

✓Alpha transparency fully preserved

✓Batch processing, 100% local and private

Frequently Asked Questions

How much smaller is WebP than PNG?+

Typically 25–35% smaller in lossless comparisons, and often 60% or more smaller when light lossy encoding is acceptable — with no visible difference in most images.

Do browsers support WebP?+

Yes — every modern browser (Chrome, Firefox, Edge, Safari 14+) has supported WebP for years. Only very old software may have trouble opening it.

Is transparency kept?+

Yes. WebP fully supports alpha transparency, so logos and graphics with transparent backgrounds convert perfectly.

Why should I use WebP on my website?+

Smaller images mean faster loading and better Core Web Vitals, which influence both user experience and Google rankings. WebP is the standard recommendation of PageSpeed and other performance tools.