WebP keeps PNG's transparency but at a fraction of the size — the best choice for logos and graphics on a website.
Convert between JPG, PNG and WebP — multiple files at once
🔒 100% private — files are processed in your browser and never uploaded to any server.
Yes. Unlike JPG, WebP fully supports transparency, so logos and icons convert cleanly.
Often dramatically — commonly 50–80% smaller for graphics, which is why it is favoured for fast websites.
No software and no sign-up. The PNG-to-WEBP converter runs in your web browser, so it works on any device — Windows, Mac, Android or iPhone — straight from this page.
Yes. Drop in several images and they are converted together; a single file downloads directly, while a batch arrives as a ZIP.
No. Conversion happens entirely in your browser — your images never leave your device.
WebP keeps PNG's transparency but at a fraction of the size — the best choice for logos and graphics on a website.
PNG — PNG. PNG is a lossless format, meaning it reproduces every pixel exactly with no compression artefacts. That makes it the right choice for screenshots, logos, icons, diagrams and anything with crisp edges or flat colour, and it fully supports transparency. The trade-off is size: a photograph saved as PNG can be several times larger than the same image as JPG, so PNG is not suited to camera photos you need to keep small.
WEBP — WebP. WebP is a modern format from Google that supports both lossy and lossless modes, transparency and even animation. At comparable quality it is typically 25–35% smaller than JPG and much smaller than PNG, which is why it is now the default for fast-loading websites. Every current browser displays it, though some older desktop apps and upload forms still do not accept it.
WebP supports both lossless and lossy modes and full transparency, so you keep the look of the PNG with much smaller files.
Drop in as many PNG files as you need and they are converted together, arriving as a single ZIP. Because the work happens on your own device rather than on a server, a batch is limited only by your own memory, and there is no queue, no daily cap and no sign-up. Private or sensitive images stay entirely with you.
Need a different conversion, or want to process a batch? The full image converter handles JPG, PNG and WebP together, and you can pair it with the compressor if the result also needs to hit a size limit.
The same PNG reader feeds each conversion below, so whichever output you pick the file is still decoded on your own device.
If what you are starting from is not a PNG, open the converter that matches your own file instead.
Working through a pile of files? The full image converter handles a whole batch at once.