Drop WebP files here
or
Files are processed in your browser. Nothing is uploaded.
Output format
Converted files
How it works
- Drop your WebP files — from your phone, desktop, or anywhere.
- Choose PNG or JPG — PNG for lossless / transparency, JPG for smaller file sizes.
- Download each file with the Download link — works on every device. On desktop you can also grab them all at once as a ZIP.
Frequently asked questions
What is a WebP file?
WebP is a modern image format developed by Google that produces smaller files than JPG or PNG at similar visual quality. It's common on the web — many websites serve WebP images automatically. The problem is that many older tools, image editors, social media platforms, and messaging apps don't accept WebP, which is why converting it to PNG or JPG is often necessary.
Are my files uploaded? Is this safe?
No upload happens. The conversion runs entirely in your browser using the standard HTML5 Canvas API — no external library or WebAssembly is needed. To verify, open your browser's DevTools (F12) → Network tab while converting — you'll see zero requests carrying your image data. Your files never leave your device.
Why convert WebP to PNG vs JPG?
PNG is lossless and supports transparency (alpha channel) — it's the right choice for screenshots, illustrations, logos, or any image where you need pixel-perfect fidelity or a transparent background. JPG is smaller and has no transparency — it's best for photos and when you need maximum compatibility or the smallest file size. If you're unsure, PNG is the safer default.
Does this work on iPhone, Android, Mac, and Windows?
Yes — anywhere with a modern browser. Tested on Chrome, Edge, Firefox, and Safari (desktop and mobile). On iPhone you can pick images directly from your Photos library or use a file from the Files app.
Can I convert PNG/JPG → WebP?
Not yet. We built WebP → PNG/JPG first because that's the more common need — most apps already accept PNG and JPG natively. Reverse conversion (to WebP) is on the roadmap.
Why does one of my files fail?
Most failures are animated WebPs — only the first frame is decoded (this is a browser canvas limitation, not specific to this tool). Extremely large images may also fail if they exceed the browser's canvas size limit. Static images are unaffected in almost all cases.