Convert PNG to WebP
Convert PNG images to WebP in your browser. WebP keeps the transparency of a PNG but usually lands at a fraction of the file size, which is why sites use it for icons, screenshots, and UI graphics. Conversion runs at a fixed high quality; your files are not uploaded.
Drop your PNG files here
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How It Works
Convert PNG images to WebP quickly in just three simple steps.
Upload PNG Images
Drag & drop or select PNG files from your device.
Convert to WebP
Click convert. Each image is processed instantly in your browser.
Download Images
Download individual WebP files or all converted images at once.
PNG to WebP Converter Online
PNG to WebP conversion reduces file sizes while maintaining high quality. WebP images load faster on websites and take up less storage. Our tool works fully in your browser, keeping your images private and secure.
It is most useful when a WordPress or Shopify site already has PNG assets, such as icons, diagrams, or product cutouts with transparent edges, and you want them to download faster without moving to JPG and losing the transparency. No sign-up or uploads; processing happens on your device.
Why Convert PNG to WebP?
- Usually a large drop in file size versus the same image as PNG
- Alpha transparency from the PNG is carried over to the WebP
- Runs in your browser, so PNGs are not uploaded
- Converts at a fixed high quality; there is no quality slider
You can also try related tools to improve and convert images:
- WebP to PNG – Convert back WebP images to PNG format.
- JPG to WebP – Convert JPG images to WebP for smaller size.
- Image Compressor – Compress images before or after conversion.
- Image Cropper – Crop and resize PNGs before converting.
Frequently Asked Questions
Is this PNG to WebP converter free?
Yes, you can convert PNG images to WebP completely free with no account needed.
Are my images uploaded to a server?
No. All conversions happen locally in your browser, keeping your images private.
What image formats are supported?
Currently, only PNG images can be converted to WebP format. If you want to Convert JPG to WebP, please visit: JPG to WebP Converter.
Can I convert multiple images at once?
Yes, select multiple PNG images to convert, but each image is processed individually.