Does converting WebP to PNG keep transparency?
Yes. The PNG output preserves the alpha channel from the source WebP exactly, including partially transparent pixels - not just fully transparent or fully opaque areas.
WebP to PNG Converter Free - Keep Transparency
Convert WebP to PNG online. Keep the transparency compatible with Photoshop.
About this tool
Some WebP images contain transparency - particularly icons, logos, and UI assets served from modern web applications. When you need to use these assets in design software or on platforms that require PNG, WebP to PNG conversion preserves the transparent channel correctly, including partial (semi-transparent) alpha values, not just fully transparent or fully opaque pixels.
This is the lossless version of WebP conversion - maintaining every pixel value exactly, at the cost of a larger file than the WebP source. The conversion runs entirely in your browser.
WebP to PNG conversion produces a lossless, transparency-compatible version of a WebP image - ideal when the source WebP has a transparent background and you need to preserve that transparency in a format that works universally across design tools and platforms.
How to Use WebP to PNG Converter
Select WebP
Upload your WebP file with or without transparency.
Process Image
Converts WebP seamlessly to PNG format.
Check Transparency
Verify that the background remains transparent.
Save PNG
Download the high-quality PNG file.
Common Workflows
Icon & Logo Extraction
Convert a transparent WebP icon or logo to PNG for use in design software.
Design Tool Compatibility
Convert WebP assets to PNG for Figma, Sketch, or Photoshop libraries that expect PNG input.
Print-Ready Assets
Convert a WebP image to a lossless PNG before using it in a print layout.
Embed the Result
Use Image to Base64 to embed the extracted PNG directly in HTML or CSS.
Don't Need Transparency?
Use WebP to JPG instead for a smaller, universally compatible file.
Best For
- Alpha transparency - including partial transparency, not just fully opaque or fully transparent pixels - carries over exactly, verified pixel-for-pixel.
- PNG output is lossless and compatible with Photoshop, Figma, Canva, and all major design applications.
- Expect a noticeably larger file than the source WebP - PNG's lossless compression is less space-efficient, which is the tradeoff for exact pixel and transparency preservation.
Examples
Convert a WebP graphic with partial transparency to PNG
Source File
graphic.webp - 256x256, includes a semi-transparent regionResult
graphic.png - 256x256, same pixel values and alpha, larger file sizeBoth fully transparent and semi-transparent areas carry over exactly - verified pixel-for-pixel in testing. The PNG file is larger than the WebP source, which is the expected tradeoff for lossless, alpha-exact output.
Use Cases
Extracting a transparent icon or logo asset
Convert a WebP icon or logo with a transparent background to PNG so it can be used in design software that expects PNG input.
Building a Figma or Sketch asset library
Convert WebP UI assets downloaded from a live site into PNG for a design tool library.
Creating a lossless backup of a WebP asset
Convert an important WebP image to PNG to keep an exact, pixel-perfect copy alongside the original.
Common Mistakes
Problem
Choosing this tool when you don't need transparency
Solution
PNG output is larger than the WebP source. If the image has no transparency and you just need a compatible, smaller file, WebP to JPG is a better fit.
Problem
Being surprised the PNG file is bigger
Solution
PNG's lossless compression is inherently less space-efficient than WebP. A bigger output file is expected, not a bug - use the Image Compressor afterward if size matters.
Problem
Assuming an animated WebP converts to an animated PNG
Solution
This tool captures a single frame - typically the first one - as a static PNG. It does not produce an animated PNG (APNG) from an animated WebP source.
Tips & Best Practices
Use WebP to JPG instead if you don't need transparency
If the source image has no transparent areas, WebP to JPG produces a smaller, still-universally-compatible file.
Compress the PNG afterward if size matters
The lossless output is larger than the WebP source. Run the result through the Image Compressor if the file needs to be smaller.
Verify transparency after converting
Open the PNG result over a colored or checkerboard background to confirm the transparent and semi-transparent areas came through as expected.
Limitations
Produces a larger file than the source WebP
PNG's lossless compression is less space-efficient than WebP - expect the output file to be noticeably bigger, especially for complex images.
Animated WebP becomes a single static frame
This tool draws the image to a canvas and exports one frame as PNG - it does not produce an animated PNG (APNG) from an animated WebP source.
One file at a time
This page converts a single WebP per run. For multiple files, use the Bulk Image Converter.
Comparisons
WebP to PNG vs WebP to JPG
Both make a WebP usable outside the browser, but they differ on transparency and file size.
| WebP to PNG | WebP to JPG | |
|---|---|---|
| Transparency | Preserved exactly, including partial alpha | Lost - transparent areas become solid black |
| File size | Larger, lossless output | Smaller, lossy output |
| Best for | Icons, logos, and UI assets that need to stay transparent | Photos and images with no transparency |
Which should you use?
Use this tool when the source image has transparency you need to keep. Use WebP to JPG when it doesn't, or when file size matters more than pixel-perfect fidelity.
FAQs
The question this page's title promises an answer to is whether transparency actually survives the conversion - the FAQ below confirms exactly what's preserved and what to expect from the file size.
Why is my PNG file bigger than the WebP?
PNG uses lossless compression, which is less space-efficient than WebP's compression. A bigger output file is the normal tradeoff for exact, lossless pixel and transparency preservation - use the Image Compressor afterward if the file needs to be smaller.
What happens to an animated WebP file?
This tool captures a single frame - typically the first one - and converts it to a static PNG. It does not produce an animated PNG (APNG) from an animated WebP source.
Is the WebP to PNG conversion done on my device?
Yes. CoditTools processes the conversion entirely in your browser using JavaScript. Your files are never uploaded to any server.
Can I convert multiple WebP files to PNG at once?
Yes. Use the Bulk Image Converter tool on CoditTools to convert multiple WebP files to PNG in a single batch and download all results as one ZIP file.
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