WEBP to PNG Image Converter, Compressor and Resizer

What this converter does

This page converts WebP images to PNG. Add one or more files, keep the output format on PNG, and optionally resize by pixels, percent or physical units. The server processes each image and returns a PNG download.

It is a format converter, not a full editor. There is no crop, text, filter or layer control. Use it to make a WebP compatible with software that does not read the format, then edit the PNG elsewhere if needed.

Why convert WebP back to PNG

WebP is efficient for the web, but not every program accepts it. Older image editors, some print workflows, a few upload portals and certain document templates still expect PNG or JPEG. Converting to PNG removes that compatibility barrier.

PNG is lossless. It preserves the exact pixels it receives and supports transparency. That makes it a good intermediate file for editing, archiving a graphic or handing an asset to someone whose software cannot open WebP.

The trade-off is size. A photographic PNG is often much larger than the WebP it came from. Convert only the files that need PNG, and keep the WebP for the web copy.

Transparency and animation

If the WebP has an alpha channel, the PNG output can keep it. Transparent logos, cut-out subjects and interface assets usually survive the conversion. Check the result on a coloured background, because a transparent area can look correct on white and wrong on dark.

Animation is a different matter. Do not rely on this workflow to preserve an animated WebP as an animated PNG. Treat the output as a still image unless you have tested the specific file.

Quality and file size

PNG output is lossless, so the quality slider does not work like a JPEG quality control. Raising or lowering it will not restore detail that was already lost in the WebP; it may affect how the server writes the PNG, but the pixels remain the same.

Because PNG is lossless, the file can grow a lot. A detailed photo that was 80 KB as WebP may become several hundred kilobytes or more as PNG. If size matters more than compatibility, keep the WebP or use JPEG for photographs.

For screenshots, diagrams and logos, PNG is often the better archive format even when it is larger. Sharp edges and flat colour survive without JPEG artifacts.

Batch workflow

Add the files, choose PNG, set any resize options, then process. Each file is handled separately. Download the results one by one; there is no ZIP bundle.

Test one image first, especially if it has transparency. A transparent WebP converted without checking can reveal a dark halo or a filled background that was invisible on the original canvas.

If you need to resize, do it in the same pass or edit the PNG afterwards. Repeated resizing and re-saving a PNG is lossless for pixels but still changes the file and can soften the image if interpolation is applied more than once.

When PNG is the wrong choice

Do not convert a folder of holiday photos to PNG just to avoid WebP. The files will be much larger and offer no visual benefit for photographic content. Use JPEG for photos, PNG for graphics with sharp edges or transparency, and WebP for efficient web delivery.

If the destination accepts WebP, keeping the original is simpler. Convert only when compatibility, editing or transparency requires it.

Privacy and limits

Files are uploaded for server-side conversion. Do not send identity documents or confidential client assets to a public converter. The page does not offer a local-only mode.

Large batches and very large images can hit upload or memory limits. Split the batch if processing stalls, and keep the original WebP files until the PNGs have been checked.

Preparing a WebP for editing

If you plan to edit the PNG, convert at the original pixel size and keep the alpha channel. Resizing during conversion locks in a new size and can soften detail before you start. Do the creative work first, then export the final PNG or JPEG for the destination.

A WebP may carry a colour profile that the PNG writer handles differently. If colour accuracy matters, compare a known colour patch or a skin tone before and after conversion. Do not assume the file looks identical just because the dimensions match.

PNG for print and archives

PNG is a good archive format for graphics, screenshots and images with transparency because it is lossless. It is not a print resolution booster: DPI is metadata, and a 300-pixel image is still 300 pixels at any DPI setting. For print, start with enough pixels and set the DPI the printer asks for.

A PNG archive can become large over time. Keep the original WebP for web delivery and the PNG only where compatibility or lossless editing is required.

Common problems

A transparent logo may show a dark fringe if the original alpha was premultiplied or partially transparent at the edges. A photo may look flat if its colour profile was dropped. A very large PNG may fail an upload limit even though the WebP was accepted.

Check transparency on more than one background, check the file size before uploading, and keep the WebP if the PNG is only needed for a one-off edit.

Colour profiles and metadata

WebP and PNG can carry colour profile information, but not every converter or editor preserves it in the same way. A wide-gamut photo converted without its profile can look dull or shift hue on another screen. If colour accuracy matters, compare a skin tone, a brand colour or a grey patch before and after conversion.

Metadata such as camera settings, copyright and orientation may be dropped. Do not rely on the PNG to carry the original EXIF block. If the destination needs a caption, credit or copyright notice, add it explicitly rather than assuming it survived.

Keep both files until the destination has accepted the PNG. If the PNG is only for a one-off edit, delete it after the edit and keep the smaller WebP as the delivery copy. That avoids a folder of oversized duplicates. Always keep a copy.

Frequently Asked Questions