Convert PNG to WEBP

Need a PNG image as a WEBP file? WEBP keeps PNG-style quality and transparency at a fraction of the file size. This converter handles it in seconds without installing anything.

Everything runs locally in your browser — your images are never uploaded to a server, which is why it stays free, instant, and private.

How to convert PNG to WEBP

1. Open the converter and drop your PNG file (or several at once).
2. Choose WEBP as the output format.
3. Click Convert, then download your file — or grab the whole batch as a ZIP.

FAQ

Is converting PNG to WEBP free?

Yes. ImgScale is completely free with no signup, watermark, or file limit.

Are my PNG files uploaded anywhere?

No. Conversion happens entirely in your browser, so your images never leave your device.

Can I convert many PNG files to WEBP at once?

Yes — drop multiple files and download all converted images together as a single ZIP.

Why convert PNG to WEBP?

WEBP usually produces much smaller files than PNG or JPG at the same visual quality, which speeds up websites and saves storage.

Related: Convert PNG to JPG · Convert WEBP to PNG · All converters · Compress images