PNG to WEBP
PNG to WEBP is a free online tool that converts PNG files to WEBP directly in your browser — no sign-up, no watermark, and no upload.
Free · unlimited · processed privately in your browser
or drag and drop a file here
Supported: PNG
Your files stay private — 100% in your browser
We never upload your files, photos, or videos to any server. Everything is processed directly in your browser, so your data never leaves your device. That means zero privacy worries — no one else can ever see or store what you convert.
- No uploads
- Processed on your device
- No sign-up needed
About PNG to WEBP
PNG to WEBP converts your PNG files to WEBP for free, right in your browser. PNG is a lossless image format with transparency support, so converting PNG to WEBP trades a little quality for a much smaller, more shareable file that works almost everywhere. There is no sign-up, no watermark, and no limit on how many files you can convert. Your images are processed locally in the browser and never sent to a server, so they remain entirely private to you.
After you upload
PNG to WEBP needs no settings — the conversion starts as soon as you run it and finishes in your browser, so nothing is uploaded.
How to use PNG to WEBP
- 1Click Choose Files and select the PNG file you want to convert.
- 2The tool reads your PNG file and prepares it for conversion.
- 3Press Run to convert it to WEBP directly in your browser — nothing is uploaded.
- 4Download your new WEBP file instantly.
Frequently asked questions
What is PNG?
A lossless raster image format that supports transparency, ideal for graphics, logos, screenshots, and anything with sharp edges or text.
What is WEBP?
A modern Google format offering both lossy and lossless compression, typically 25–35% smaller than JPG or PNG at similar quality.
Why convert PNG to WEBP?
PNG is a lossless image format with transparency support, so converting PNG to WEBP trades a little quality for a much smaller, more shareable file that works almost everywhere.
Will converting PNG to WEBP reduce the quality?
WEBP is a lossy format, so some data is discarded to shrink the file. At a high bitrate the difference is hard to hear or see, and you get a much smaller, more compatible WEBP file.
Is PNG to WEBP free?
Completely. PNG to WEBP costs nothing, places no limit on how many images you process, and never stamps a watermark on them.
Do I need to install anything?
No install needed — PNG to WEBP runs in any modern browser, so there's no software or extension to add.
Are my files uploaded to a server?
Never. PNG to WEBP works on your images locally in the browser — they aren't uploaded anywhere.
How to convert png to webp?
Use PNG to WEBP above: upload your file, run it, and download the result. It is free with no limits or sign-up, and your images are processed locally in the browser and never sent to a server, so they remain entirely private to you.
Does webp keep transparency?
Use PNG to WEBP above: upload your file, run it, and download the result. It is free with no limits or sign-up, and your images are processed locally in the browser and never sent to a server, so they remain entirely private to you.