Convert PNG to WebP
The output format is already set to WebP: drop in your PNG files and download them converted, smaller and with transparency intact.
Drag your images hereTap to choose your files
or click to choose · paste with Ctrl+VJPG, PNG, WebP, GIF, BMP, AVIF, HEIC, TIFF, SVG, ICO · up to 50 MB each
Processed on your device: nothing is uploaded
Options
Images
Result
The result is much larger than the original
How to use it
- Choose the format you want to convert to: JPG, PNG, WebP, AVIF, GIF, BMP, or ICO.
- Drag your images into the box or select them from your device. You can add several at once.
- Adjust the quality, background color, or size if you need to. The result updates on its own.
- Download each image separately or all of them together in a ZIP.
Frequently asked questions
Why convert PNG to WebP?
WebP is usually much smaller than PNG at similar visual quality, and it keeps transparency. It is ideal for publishing on the web and making a page load faster.
Do I lose transparency?
No. A PNG with a transparent background becomes a WebP with transparency. You can also adjust the quality in the options to trade file size against fidelity.
Are my files uploaded to a server?
No. The conversion happens in your browser, using your own device. Your PNG files never leave your computer, so you can convert private images with peace of mind.
PNG vs. WebP: which one to use
PNG keeps edges sharp and supports transparency, but photos in PNG get large. WebP reaches a much smaller size at similar quality and supports transparency too, which is why it is used more and more on the web. For logos, screenshots, and images with a transparent background, going from PNG to WebP is a direct improvement.
How to use it
The output format is already WebP. Drop in your PNG files, adjust the quality if you like, and download each image or all of them together in a ZIP. If you need to go back to PNG, use the WebP to PNG converter; if these are photos and you want the smallest size, try converting JPG to WebP or go back to the image converter.
Updated on September 29, 2026