WebP to PNG Converter

WebP was designed for the web, but the rest of the design pipeline never fully caught up. Print suppliers, some Windows desktop apps, older versions of office software and plenty of CMS media libraries still expect PNG. This converter exists for that exact moment: you downloaded an optimised WebP and now something downstream refuses to open it.

How the conversion works

The browser decodes your WebP into an uncompressed bitmap using its native image decoder — the same one that renders web pages. That bitmap is drawn onto an HTML canvas at its natural size, then the canvas is serialised with the PNG encoder. Because PNG is a lossless format, the bytes that come out describe precisely the pixels that went in.

There is no intermediate quality loss and no server round trip. The only trade is size: expect the PNG to be noticeably larger than the WebP, particularly for photographs.

When PNG is the right destination

• Logos and icons with transparency. PNG's 8-bit alpha channel is handled identically by Figma, Photoshop, Illustrator, Canva and every browser.
• Screenshots and UI mockups. Flat colour and sharp text compress far better in PNG than in JPG, and PNG will not ring around edges the way lossy formats do.
• Print and submission workflows. Wherever a specification says "PNG only", converting avoids a rejected upload.
• Editing round trips. If you plan to keep editing, PNG preserves detail that repeated JPG saves would erode.

When you should convert to something else instead

If the destination is a web page, PNG is often the wrong answer — it will be two to four times heavier than the WebP you started with. In that case keep the WebP, or use JPG for photographs. If the PNG comes out too large for your CMS, run it through the image compressor before uploading.