FREE IMAGE TOOL
Convert PNG to WebP
Create a WebP from a PNG while keeping its dimensions and, where supported by your browser, its transparent areas.
Drop an image here
or choose a PNG file
JPG · PNG · WebP · Up to 20 MB per image
Your image is processed directly in your browser.
Your image isn't uploaded to FusionAI for conversion.
Free No sign up No watermark Browser-based
Your image stays on your device during conversion. Saving to Library is optional and uploads the converted image only if you choose it.
How to convert PNG to WebP
- 1
Choose or drop your PNG image.
- 2
Keep WebP selected, adjust quality if available, and convert.
- 3
Preview the result, compare file sizes, and download it.
What is a PNG image?
PNG is an image format commonly used for graphics, screenshots, and artwork with transparent backgrounds. It stores pixel detail without a lossy quality setting.
Why convert PNG to WebP?
A WebP version can be useful for web graphics. Depending on the image and quality you choose, it may use less space. Inspect the preview and measured file size to decide if it suits your work.
PNG vs WebP
Both PNG and WebP can represent transparency. FusionAI does not add a background when converting to WebP. The browser's WebP encoder uses the selected quality setting, so fine image detail may change.
Questions about PNG to WebP
Will a transparent PNG stay transparent?
The converter draws the image on a transparent canvas for WebP output. Preview the result before downloading; transparency support depends on the browser's WebP encoder.
Is WebP always smaller than PNG?
No. The file size varies with image content and quality. Both sizes are shown after conversion.
Can I adjust WebP quality?
Yes. The quality slider controls browser WebP encoding. PNG output has no equivalent quality slider.