Convert PNG to WebP Online for Free
Convert PNG images to WebP directly in your browser. Free, private, no account and no upload required.
Drop your PNG images here
or choose files from your device
How to convert PNG to WebP
- Choose your PNG imageSelect one or more PNG files.
- Select the WebP qualityChoose the WebP quality that fits your needs.
- Convert and downloadProcess the image in your browser, then download the result.
Convert PNG to WebP without uploading your images
WebP is a modern web format that can provide smaller files for some images. PNG dimensions are preserved, quality is adjustable, and PNG transparency can remain transparent in the WebP output. Processing happens in your browser, so there is no upload and no account required. Results depend on the image and quality setting, so WebP is not guaranteed to be smaller for every file.
PNG vs WebP
PNG
- Lossless image format
- Supports transparency
- Can produce larger files
WebP
- Modern web image format
- Supports transparency
- Can provide smaller files for some images
Frequently asked questions
Is this PNG to WebP converter free?
Yes. You can convert PNG images to WebP for free in your browser without an account.
Are my PNG images uploaded?
No. Conversion runs locally in your browser. Your selected PNG files are not uploaded by this tool.
Does PNG transparency stay transparent in WebP?
Yes. The converter draws the PNG onto a transparent canvas and does not flatten it with a background before creating the WebP output.
Does converting PNG to WebP reduce quality?
WebP quality is adjustable from 10% to 100%. The result depends on the image and the selected quality.
Can WebP files be smaller than PNG?
They can be for some images, but the result depends on the source image and quality setting. WebP is not always smaller.
Can I convert multiple PNG images?
Yes. Select multiple PNG files and the tool creates a separate WebP result for each one.
Is there a daily limit?
There is no application-enforced daily limit. Your browser and device determine how many files can be processed comfortably at once.