---
title: "Convert PNG to WebP"
description: "Convert PNG images to WebP — much smaller files, with transparency kept. Free and private — converted in your browser, never uploaded."
canonical: "https://spirikle.com/tools/png-to-webp/"
last-updated: "2026-10-04"
---

# Convert PNG to WebP

Convert PNG images to WebP — much smaller files, with transparency kept. **The images never leave your device.**

**PNG to WebP** is an interactive tool that runs in a web browser at https://spirikle.com/tools/png-to-webp/. It processes files on the visitor's own device; nothing is uploaded. There is nothing to call from Markdown — open the page to use it.

## How to convert PNG to WebP

### 1. Add your PNG images

Drop one or many images onto the box above, or choose them from your device.

### 2. Check the settings

WebP is already selected. Adjust the quality if you want a smaller file.

### 3. Convert and download

Press Convert to WebP and download the images one by one or as a ZIP.

## Why convert PNG to WebP

WebP keeps transparency like PNG does, at a fraction of the size, which is why websites use it for graphics and photos alike.

Each image is decoded and re-encoded by your own browser, so the conversion is as quick as your device and nothing is sent anywhere. You can switch the target to JPG, PNG or WebP at any time.

## Questions

### Is transparency kept?

Yes. WebP supports transparency, so logos and cut-outs stay transparent.

### Are my images uploaded anywhere?

No. The tool runs entirely in your web browser: your files are opened and processed on your own phone or computer, and nothing is sent to a server — not to ours, not to anyone else's. The page is even set up so the browser itself blocks it from sending data elsewhere. Close the tab and nothing is left behind.

### Is it really free?

Yes, completely. There is no sign-up, no daily limit, no watermark and no paid version of this tool. Because the work happens on your own device rather than on our servers, it costs us nothing to run, so there is nothing to charge for.

### Can I convert many images at once?

Yes — add as many as you like and download them all as a ZIP.

## Related tools

- [WebP to PNG](https://spirikle.com/tools/webp-to-png/): Convert WebP images to PNG — lossless, with transparency kept.
- [Compress PNG](https://spirikle.com/tools/compress-png/): Make PNG screenshots and graphics smaller by reducing their colours, with transparency kept.
- [JPG to WebP](https://spirikle.com/tools/jpg-to-webp/): Convert JPG photos to WebP for smaller files that every modern browser shows.
- [Compress image](https://spirikle.com/tools/compress-image/): Reduce the file size of photos and screenshots — JPG, PNG, WebP and HEIC — with a quality slider.

[All image tools](/tools/image/) · [All free tools](/tools/)

> **Doing this on your phone?** Scan Clan, our free document scanner app, turns paper into clean PDFs with your camera and can sign, compress and share them — no ads and no subscription. [Get it on Google Play](https://play.google.com/store/apps/details?id=com.spirikle.scanclan).

---

_Scan Clan · https://spirikle.com/tools/png-to-webp/ · published by Spirikle · support@spirikle.com_