Convert PNG to WebP Online Free

PNG → WebP

Convert PNG to WebP for up to 26% smaller files while keeping transparency. WebP lossless compression outperforms PNG on nearly every type of image.

Converting... 0%

Why Convert PNG to WebP?

~26%

WebP lossless is consistently smaller than PNG

Alpha

WebP preserves alpha channel transparency from PNG

Both

Choose lossy for even smaller files when quality matters less

Upload your PNG image using the form above, then add f_webp to the image URL to get the WebP version.

Convert to WebP:

https://i.kinja-img.com/img/f_webp/image.png

Convert and resize:

https://i.kinja-img.com/img/f_webp,w_1200/image.png

Convert with quality control:

https://i.kinja-img.com/img/f_webp,q_80/image.png

Does WebP keep PNG transparency?

Yes, WebP supports full alpha channel transparency just like PNG. Your transparent images will look identical in WebP format.

Is WebP lossless or lossy?

WebP supports both. Lossless WebP preserves every pixel (like PNG), while lossy WebP provides even smaller files with minimal quality loss.

Should I use WebP instead of PNG everywhere?

For the web, yes. WebP provides smaller files with the same quality. The only exception is if you need compatibility with very old software.

Upload your PNG image and get WebP instantly. Free, fast, no registration.

JPG → PNG JPG → WEBP JPG → AVIF PNG → JPG PNG → WEBP PNG → AVIF PNG → ICO WEBP → JPG WEBP → PNG WEBP → AVIF AVIF → JPG AVIF → PNG GIF → WEBP GIF → JPG GIF → PNG BMP → JPG BMP → PNG BMP → WEBP TIFF → JPG TIFF → PNG TIFF → WEBP HEIC → JPG HEIC → PNG HEIC → WEBP SVG → PNG SVG → JPG ICO → PNG