Convert WebP to PNG Online

Converting a WebP to PNG here is a three-step loop: drop the file, watch the conversion run, and download. The tool decodes your WebP and re-encodes it as a lossless PNG, keeping every pixel and any transparency exactly as they arrived. Because both formats are preselected there is no picker to manage, and there is no quality slider either, since PNG output is lossless. The whole job runs in your browser through the Canvas API. The trade-off is size: a 260 KB WebP photo often becomes a 1.5 to 2.5 MB PNG, because lossless storage keeps every pixel.

1. 1Drop or select a WebP. Files up to 50 MB are accepted.
2. 2Watch the conversion run in place. No quality slider is needed, because PNG output is lossless.
3. 3Download the PNG. Your original WebP is never modified.

Size grows because the two formats store data differently. WebP is usually lossy, so it discards detail to shrink the file, while PNG records every pixel losslessly. For photos the gap is large: a 300 KB WebP commonly becomes a 1.5 to 2.5 MB PNG, roughly five to eight times heavier. For flat graphics such as logos and icons the gap is smaller, since those images compress well in both formats.

• Photos grow the most, often 5 to 8 times larger than the WebP source.
• Screenshots and UI captures grow less, sometimes only 2 to 3 times larger.
• Flat logos and simple graphics stay close to the source size, since both formats handle them efficiently.

The PNG output is lossless, which means the conversion itself does not discard any pixels. What it cannot do is restore detail that the WebP already lost: if the source was created with lossy compression, those artifacts are baked in and the PNG carries them over exactly. In other words, converting from WebP to PNG adds no further loss, but it also cannot undo the compression that happened before the file reached this page.

• Keep the WebP for images served on a website, where the smaller size matters most.
• Keep the WebP when the file will not be edited again and compatibility is not a concern.
• Convert to PNG when editing, printing, or a lossless delivery format is the requirement.

The pixels and the alpha channel both carry over unchanged. PNG is lossless, so nothing is recompressed, and it supports a full alpha channel, so every transparent pixel in the WebP appears in the PNG in the same place. The only thing that changes is the container and the size, which is why the output is usually several times larger than the source WebP.

• Color and pixel values carry over exactly, with no recompression.
• Transparency carries over exactly, including soft alpha edges.
• The file size grows, because lossless storage takes more space than a lossy WebP.

Every image processed on this page is handled by the Canvas API inside your browser. Nothing is uploaded, no account is required, and there is no queue to wait in. That makes the tool a sensible choice for client assets, internal screenshots, and personal photos where sending the file to a third-party service would be a problem. Processing starts the moment the file is selected and a typical conversion finishes in under a second.