Convert PNG to WebP

Create a modern WebP image from PNG for websites and apps that support the format. WebP supports transparency and can produce smaller files than PNG, especially for photographic content.

or drag and drop files here. Up to 25 MB each.

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Convert PNG to WebP: format and use cases

WebP supports transparency and can produce smaller files than PNG, especially for photographic content. Lossy WebP uses adjustable quality; use a high quality setting when retaining fine details matters.

Why convert Convert PNG to WebP?

Use WEBP when the website, app, or device you are sending the image to does not accept PNG.
Compare the formats before converting: WEBP is supported by modern browsers and many apps.
For images that already use lossy compression, changing formats cannot restore detail that was removed in an earlier export.

PNG vs WEBP

Compare typical format characteristics before choosing an output. Actual file size and quality depend on the source content and conversion settings.

Feature	PNG	WEBP
Typical file size	Can be larger for photographs	Often compact for web graphics
Quality and features	Lossless; supports transparency	Lossy or lossless; supports transparency
Compatibility	Widely supported	Supported by modern browsers and many apps

How to convert Convert PNG to WebP

Choose a PNG file from your device or drag it into the upload area. The maximum upload size is 25 MB.
WEBP is selected as the output format. Start the conversion when your file is ready.
Download the converted file when processing is complete.

Tip: Check that your destination supports WebP before replacing a PNG asset. The upload limit for browser image conversion is 25 MB.

Frequently asked questions

Can WebP keep a transparent PNG background?

Yes. WebP supports transparency, and the browser converter can retain transparent pixels.

Is WebP always smaller than PNG?

No. The result depends on image content and quality. Compare the output size and visual detail for your image.

Is this convert png to webp tool free?

Yes. This converter is free to use and does not require an account.

Can I convert multiple files at once?

This tool processes one file per conversion. Convert each file separately.

How large can my upload be?

The maximum upload size for this conversion is 25 MB for browser conversions.

What happens to my uploaded file?

Server-side conversions use temporary files that are removed after the response finishes. Browser image conversions are processed locally. See the privacy page for details about deployment logs and optional OCR providers.

Looking for a different format? Browse the related converter category.