Free WebP to PNG Converter
Convert WebP files to PNG while keeping full quality and transparency. Batch-convert as many as you like — nothing is uploaded, it all happens in your browser.
What is the WebP to PNG converter?
A WebP to PNG converter is a free tool that turns WebP images into the lossless PNG format. PNG works in every editor and app and keeps transparency, so it's the safe choice when a WebP file isn't accepted or you need to edit it without further quality loss. Slashit's converter runs entirely in your browser, so your images are never uploaded to a server and stay private on your device. Drop in one or many WebP files and download high-quality PNGs in seconds, with transparent areas preserved.
How our free WebP to PNG converter works
Add your WebP files
Drag WebP images onto the drop zone or click to choose them.
Convert automatically
Each WebP is redrawn and exported as a lossless PNG, keeping transparency.
Download the PNGs
Download each file, or the whole batch with “Download all”.
What can you use the WebP to PNG converter for?
Keeping a transparent background intact
This is the main reason to pick PNG over JPG here. Logos, stickers and product cut-outs saved as WebP keep their transparency when converted to PNG.
Getting a WebP into a design tool
Some versions of Photoshop, Illustrator and older design software won't open WebP. PNG imports cleanly everywhere.
Editing without adding compression damage
PNG is lossless, so you can crop, annotate and re-save repeatedly without the image degrading each time.
Preparing assets for an app or website build
Developers often need PNG for icons, sprites and anything where exact pixels and transparency matter.
Who uses our free WebP to PNG converter?
Designers & editors
Get a lossless PNG that any editor can open and modify.
Developers
Use PNGs for assets that need transparency or wide support.
Anyone handling WebP
Convert WebP files that another program refuses to open.
Why use the WebP to PNG converter?
Lossless & transparent
PNG keeps full quality and the alpha channel from the WebP.
Works everywhere
PNG is supported by essentially every app and device.
Free & private
No sign-up, and images never leave your browser.
WebP vs PNG compared
| WebP | PNG | |
|---|---|---|
| Compression | Lossy or lossless | Always lossless |
| File size | Smaller | Larger |
| Transparency | Supported | Supported |
| Editor compatibility | Limited in older software | Universal |
| Best for | Delivering images on the web | Editing, archiving and design assets |
Tips for getting the best results
Choose PNG over JPG when transparency exists
If the WebP has any transparent pixels, PNG is the only one of the two that preserves them — JPG would fill them with white.
Expect the file to grow
PNG stores everything losslessly, so a 200 KB WebP might land around 1 MB. That's the cost of exact quality and wide compatibility.
Use it as an editing master
Convert once to PNG, do all your editing there, then export a small JPG or WebP at the very end for sharing.
Don't convert for web delivery
Swapping WebP for PNG on a live site will make pages heavier and slower. Convert only for editing or compatibility.
Common problems and how to fix them
The PNG file is several times larger
Expected. WebP is a compressed delivery format and PNG is a lossless storage format — the size difference is the trade-off you're making for compatibility.
My transparent background disappeared
Check you used this tool and not WebP to JPG. PNG keeps transparency; JPG replaces it with white.
The file won't open in an old program
PNG is about as widely supported as it gets. If it still won't open, the software may be looking at the file extension only — try renaming, or convert to JPG instead.
Frequently asked questions
Does WebP to PNG keep transparency?
Yes. PNG supports an alpha channel, so transparent areas of the WebP are preserved in the PNG.
Why are the PNG files bigger?
PNG is lossless and stores all image data, so files are usually larger than the compressed WebP. That's the cost of perfect quality.
Is it private?
Yes — the conversion runs in your browser, so nothing is uploaded to a server.
Does WebP to PNG keep image quality?
Yes. PNG is lossless, so the converted file reproduces exactly what the WebP decoded to — no extra compression is applied.
Can I convert several WebP files at once?
Yes, drop in as many as you like. They're converted together and you can download the whole batch in one go.
Should I choose PNG or JPG for my WebP file?
Pick PNG if the image has transparency, contains text or graphics, or you plan to edit it. Pick JPG if it's a photo you just need to share or upload and you want a small file.
Is my image uploaded to a server?
No. Everything runs inside your browser, so the file never leaves your device — which matters for private or client work.
