PNG to WebP Converter
Convert any PNG image to WebP format directly in your browser. WebP is a modern format that produces files roughly 25-35% smaller than PNG while preserving transparency. Runs entirely in your browser using the Canvas API.
Drop an image or click to choose
JPG, PNG, or WebP, up to 50 MB. Stays in your browser.
FROM
PNG
TO
WebP
QUALITY 88%
How it works
Your image is loaded into an HTML Canvas element inside your browser. The canvas is then exported to the target format using the browser's built-in codec. Entirely on your device, with no waiting.
Processing runs in your browser
All conversion happens using the Canvas API inside your browser. Our servers are not involved at any point.
Related operations
To shrink the file size after converting, try compress image. For resizing converted images to fit a target, use resize image. To trim the converted image to an aspect ratio, see image crop.
Frequently asked questions
Does WebP preserve PNG transparency?
Yes. WebP supports an alpha channel, so transparent areas in your PNG remain transparent in the WebP output.
How much smaller will the WebP be?
Lossy WebP is typically 60-80% smaller than the source PNG for photographic content. Lossless WebP saves about 26% compared to PNG.
Is my image uploaded anywhere?
All processing runs in your browser using the Canvas API. Our servers are not involved at any point.
Where is WebP supported?
Every major modern browser supports WebP, including Chrome, Firefox, Safari, and Edge. CMS platforms and image editors increasingly support it too.