Convert WebP to PNG
Plenty of sites now serve images only as WebP, so a right-click save often leaves you with a file your photo editor or upload form refuses to open. Converting to PNG gives you a lossless, universally supported copy with transparency intact. PNGful does the whole conversion in your browser, so the image never touches a server.
Content last reviewed 2026-07-14.
Preconfigured for WebP input — other formats work too.
Converting to PNG: Lossless format with full transparency — ideal for graphics, logos and screenshots.
or drag & drop images here, or paste from your clipboard
PNG, JPG, WebP, AVIF, GIF, BMP, TIFF, HEIC, SVG
Your images are processed on your device and are not uploaded to PNGful.
How it works
- 1
Add WebP files
Drop, pick or paste — batch conversion is supported.
- 2
Conversion runs locally
Each file is decoded and re-encoded as PNG in your browser — nothing is uploaded.
- 3
Adjust if needed
Lossless output — no quality settings needed.
- 4
Download
Single files or everything as a ZIP.
Why convert WebP to PNG?
- PNG opens everywhere — older versions of Photoshop, stock desktop viewers, and the many upload forms that still reject WebP.
- Any transparency in the WebP carries over intact, since PNG has full alpha-channel support.
- PNG is lossless, so nothing further is discarded when you edit and re-save the file.
- No account, no watermark, no upload — the image is decoded and re-encoded on your own machine.
Good to know
- PNG stores exactly the pixels your WebP decodes to; if the WebP was saved lossily, conversion cannot restore detail that was already discarded.
- Alpha transparency survives the conversion — both formats support it fully.
- Expect the PNG to be larger, often several times larger for photos, because PNG's lossless compression can't match WebP's lossy efficiency.
- For flat-color graphics like logos and screenshots the size gap is much smaller, and PNG occasionally comes out ahead.
Your images stay private
Your images are processed on your device and are not uploaded to PNGful.All processing happens locally using your browser's own image engine — there is no upload step, no server-side queue, and nothing to delete afterwards. Read more in our privacy policy.
Frequently asked questions
Will a transparent background survive the conversion?
Yes. WebP and PNG both support full alpha transparency, so transparent and semi-transparent areas come through exactly as they were. Nothing is flattened onto a background color.
Why is the PNG so much bigger than my WebP?
WebP usually stores images with lossy compression, which is far more space-efficient than PNG's lossless compression. When the same pixels are written out losslessly as PNG, photos in particular can grow several times over. That's normal and doesn't indicate anything went wrong.
Does converting WebP to PNG improve image quality?
No. Conversion preserves the pixels the WebP already contains — it can't recover detail lost when the WebP was originally compressed. What it does guarantee is that no additional quality is lost from this point on, since PNG is lossless.
Is my image uploaded to a server?
No. PNGful runs entirely in your browser. The WebP is decoded and the PNG is encoded on your own device, and the file never leaves your computer.
Why do some apps refuse to open WebP files in the first place?
WebP arrived in 2010, long after most image pipelines were built, and support outside browsers has lagged. Older photo editors, some upload validators, and various desktop tools simply never added a WebP decoder, which is exactly why converting to PNG is so often necessary.
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