PNG to WebP

Cut image weight dramatically for websites and listings — batch PNG→WebP with a quality slider, processed locally.

✓No upload✓No sign-up✓Free

This page opens the Image Converter with the right mode pre-selected. Convert between JPG, PNG and WebP — and read almost anything your browser can open, including GIF, BMP, ICO and SVG. Batch-convert a folder of images into a single zip, optionally resizing to an exact width and tuning quality, all without your photos ever leaving your device.

Frequently asked questions

Which conversions are supported?

Output: JPG, PNG and WebP. Input: anything your browser decodes — JPG, PNG, WebP, GIF, BMP, ICO, SVG and (on most modern browsers) AVIF.

Are my files uploaded to a server?

No — like every iConvertDoc tool, this runs entirely in your browser. Files are processed on your device and never transmitted.

Is it free?

Yes. No sign-up, no limits, no watermark.

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