WebP to PNG Converter
Convert static WebP images to PNG in your browser, keeping their pixel dimensions and transparent areas. No file upload, signup or watermark.
Drop your WebP images here
or browse your device — select up to 20 images
Static .webp only · Up to 20 files · 20 MiB per file · Device memory limits apply
0 images selected
Total size: 0 KB
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Converted Images
How it works
Three simple steps —everything happens in your browser.
Select WebP images
Choose static WebP files from your device. Check the selected filenames and remove any you do not need.
Click convert
Click Convert to PNG. Images are processed one at a time; any unsupported files appear in the failure summary.
Download PNG files
Download one PNG directly, or download a ZIP when several images succeed. Check the preview and dimensions before using the results.
Why choose ToolKnit WebP to PNG Converter?
Keep the decoded dimensions
The converter keeps the image width and height. PNG does not add lossy compression, but cannot recover detail already lost in the source.
See transparent areas
PNG retains the alpha channel decoded from a static WebP. The checkerboard preview helps distinguish transparency from a solid background.
Universal Support
Use PNG when the receiving app requires it. Many modern editors already accept WebP, so conversion is not always necessary.
Local file processing
Conversion reads files on your device and creates the PNGs in your browser. Normal page resources and site analytics still use the network.
Before you convert
- ●Keep the original WebP if you need its metadata, animation or original compressed data.
- ●PNG preserves existing transparency; it does not remove a solid white or black background.
- ●A larger PNG is normal. Choose the format required by your next step, not the one with the largest file size.
- ●For print or color-critical work, check pixel dimensions and color handling in your destination application.
Frequently Asked Questions
What is the difference between WebP and PNG?
WebP supports lossy or lossless compression and can contain transparency or animation. PNG uses lossless compression for raster images. A PNG is useful when an app requires it, but converting does not improve the source quality and may increase file size.
Does WebP to PNG conversion lose quality?
PNG encoding adds no lossy compression to the pixels decoded by your browser. It cannot restore detail discarded by a lossy WebP. This converter retains pixel dimensions, but does not retain the original metadata or color profile; color-critical work needs a separate check.
How many WebP files can I convert at once?
Select up to 20 static WebP files, each no larger than 20 MiB. Total file size and decoded pixel limits also depend on your device. If the batch is too large, use fewer or smaller images. A single result downloads as PNG; multiple successful results can be downloaded as a ZIP.
Will the PNG have a transparent background?
Transparent areas in a static WebP remain transparent when the browser decodes its alpha channel correctly. An opaque white or black background stays opaque: changing format does not remove a background. Check the checkerboard preview before downloading.
Are my files uploaded or stored on your server?
No. The image conversion runs locally through the browser Canvas API. Your selected files are not uploaded to our server. Loading the page, scripts, fonts and site analytics still uses normal network requests, so this is not a promise of fully offline operation.
Can I convert an animated WebP to PNG?
This converter accepts static WebP images only. Animated WebP files are rejected so that animation frames are not silently discarded. Use an animation-aware converter if you need APNG or separate frames.
Why is the PNG larger than my WebP?
WebP is often more compact, particularly when the original uses lossy compression. A larger PNG does not contain extra detail. Keep WebP for a compatible web workflow, or use JPG for a photo when transparency is unnecessary and lossy output is acceptable.
Does renaming .webp to .png convert the image?
No. Renaming changes the filename, not the encoded image. This tool checks the file contents, decodes the WebP and writes a real PNG. A renamed JPG, damaged WebP or unsupported image is shown in the failure summary.
Are EXIF, GPS and color profiles preserved?
No. Canvas conversion does not preserve the source EXIF, GPS or ICC profile. Keep the original if you need that information. The visible image and its dimensions are the output of this converter, not an archival copy of the complete source file.
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A transparent-image conversion you can verify
This original ToolKnit practice graphic contains solid shapes, a half-transparent circle and empty space. It is 320 × 240 pixels; the checkerboard below is a page background, not part of the file.
| Input bytes | Output bytes | Decoded dimensions | Alpha values |
|---|---|---|---|
| 1,004 | 5,049 | 320 × 240 | All matched this sample |
The decoded opaque RGB pixels also matched in this test. PNG encoding does not restore detail lost in a lossy WebP source. Color management and rounding around semi-transparent edges can differ with other files and browsers.
The files contain no customer artwork. We also converted a second 64 × 48 image in the same batch. These are reproducible checks, not average compression savings or a guarantee for every browser. Metadata such as EXIF, GPS and ICC profiles is not retained.
Have an Illustrator source instead of a raster image? Render its PDF-compatible artwork to PNG first. Then resize the PNG to the actual display dimensions before choosing a web format.