Why use this converter
A PNG to WebP Converter Built for Quality
Everything you need to shrink your image file sizes without losing the detail — or transparency — that matters.
Optimized Quality by Default
Images are converted at a carefully chosen quality level that keeps detail and color close to the original PNG, while actually taking advantage of WebP's smaller file sizes.
Transparency Preserved
Alpha channels are kept intact during conversion, so transparent PNGs stay transparent in the resulting WebP files.
Runs Entirely in Your Browser
Conversion happens locally using your browser — nothing is ever uploaded to a server, so your images stay private.
Smaller File Sizes
WebP typically produces significantly smaller files than PNG at comparable quality — faster page loads, less storage.
Batch Conversion
Drop in multiple PNG files at once and convert them all together, then download them individually or all at once.
No Sign-Up, No Limits
Completely free with no account required, no daily caps, and no watermarks on your converted images.
Convert your PNG images to WebP in three simple steps.
Step 1: Upload Your PNG Images
Drag and drop one or more PNG files into the converter, or click to browse your device.
Step 2: Instant Conversion
Your images convert automatically in the browser at an optimized quality level — no settings to configure.
Step 3: Download Your WebP Files
Download each converted image individually, or grab them all at once with Download All.
Done!
FAQs
Frequently Asked Questions
Everything you need to know about converting PNG images to WebP with studiogenie.
Will converting to WebP reduce image quality?
We automatically convert every image at a quality level tuned for the best balance of visual quality and file size — the same range recommended by tools like Google's own WebP encoder. There's no quality slider to configure; it just works.
Does transparency get preserved?
Yes. WebP supports an alpha channel just like PNG, so any transparent or semi-transparent areas in your PNG are carried over into the converted WebP file.
Are my images uploaded to a server?
No. Every conversion happens locally in your browser using the Canvas API. Your images never leave your device, which means faster conversions and complete privacy.
Can I convert multiple images at once?
Yes. You can drag and drop or select as many PNG files as you like, and download them individually or all at once with the Download All button.
What image formats are supported as input?
This tool currently accepts PNG files and converts them to WebP.
Is there a file size limit?
Each image can be up to 30MB. Since conversion happens in your browser, very large images or a large batch may take a little longer depending on your device.
Do I need to install anything or sign up?
No installation and no account needed. This is a completely free, browser-based tool you can use right away.
Turn Your PNGs Into Fast-Loading WebP Images
Free, private, and instant — convert as many PNG images as you need without ever leaving your browser.