WebP to PNG Converter Free - Lossless Quality
Convert WebP images to PNG with lossless quality and full transparency support. PNG is universally compatible and preserves every detail. Drop one or many WebP files and download the converted PNGs. Everything runs in your browser with no upload, no sign-up and no watermark. Ideal for screenshots, logos, graphics, or any image where you need pixel-perfect quality and transparency.
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When to use it
Edit a WebP sticker in an editor
Drop the WebP, set "Output format" to PNG and convert. The transparent edges are kept, so the sticker can be layered over other pictures.
Convert a batch of icons
Convert all the icons together and use "Download all (ZIP)". Each PNG keeps its original pixel size unless you set "Max size (longest side)".
Prepare an image for software that rejects WebP
Presentation and print tools often refuse WebP. PNG avoids that and adds no new quality loss.
How to use
- Drop WebP images into the box or click to choose them.
- Set the output format to PNG.
- Press Convert and download PNG files individually or all at once as a ZIP.
How it works
Each WebP image is decoded by your browser and drawn onto an HTML Canvas element with full alpha channel support. The canvas is then encoded as PNG, which preserves transparency and every pixel exactly. Since PNG is lossless, no detail is lost during conversion. The entire process runs locally in your browser, so your files are never uploaded to any server. How to verify. Also available as a free REST API for developers and AI agents (edge-processed, zero retention).
Also available as: Image Converter & Compressor | WebP to JPG
FAQ
Does WebP to PNG conversion keep transparency?
Yes. PNG fully supports transparency (alpha channel). Transparent areas in your WebP stay transparent in the PNG output.
Will the PNG file be bigger?
Usually yes. PNG uses lossless compression, which preserves every pixel. WebP typically achieves better compression than PNG at similar quality.
Can I convert animated WebP?
This tool converts the first frame of an animated WebP. For animated images, consider converting to GIF instead.
Can I batch convert many WebP files?
Yes. Drop or select multiple files. They are all converted and can be downloaded individually or as a single ZIP.
Are my images uploaded?
No. Everything runs in your browser using HTML Canvas. Your images never leave your device.
Can I convert an animated WebP?
Only as a still image. The conversion saves one picture, not the animation.
Why is the PNG so much bigger than the WebP?
WebP compresses far more efficiently. A PNG of the same picture can be several times larger. The page notes this and suggests WEBP or JPG if space matters.
Is quality lost when converting WebP to PNG?
PNG adds no further loss, but it cannot restore detail that a lossy WebP already dropped.
Last checked: October 10, 2026 · Dagochim team