PNG to WebP
Convert PNG images to smaller WebP files in your browser.
Select or drop your file
JPG, PNG, WebP images — add several to process in one batch
Batch: up to 5 files at once · Premium for 100
Processed locally in your browser — nothing is uploaded.
PNG keeps quality and transparency but pays for it in file size. PNG to WebP gives you a much smaller file that still supports transparency — the best of both worlds for graphics, icons and screenshots you're putting on the web.
How to png to webp
- 1. Add your PNG image.
- 2. It's converted to a smaller WebP that keeps transparency.
- 3. Download the WebP.
When to use PNG to WebP
Lighten transparent graphics
Shrink transparent PNG logos and UI assets for the web without losing the alpha channel.
Faster-loading pages
Swap heavy PNGs for WebP to speed up sites that use lots of graphics.
Keep transparency, cut size
Unlike JPG, WebP holds transparency while still being far smaller than PNG.
Frequently asked questions
Does WebP keep the PNG's transparency?
Yes — WebP supports an alpha channel, so transparent areas are preserved.
How much space will I save?
Transparent graphics often shrink dramatically compared to PNG, though exact savings depend on the image.
Is it lossless like PNG?
WebP can be lossy or lossless; this conversion prioritises a small file at high visual quality. For pixel-perfect archival, keep the PNG.