PNG to WebP converter for Windows
Convert locally without uploading your file
PNGWebP
- Your files stay on your PC
- Original files remain unchanged
- Works offline after installation
PNG to WebP in three clear steps
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Add PNG files
Drag supported PNG files into LocalFlux or choose Add files.
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Choose WebP
Select Convert and confirm WebP as the output for the batch.
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Convert on your PC
Choose the destination, start the job, and review the new copy.
When this route helps
Useful for website assets when the destination supports WebP and a smaller delivery file matters. Keep PNG when lossless interchange or broad legacy support is the priority.
Choose lossy or lossless output deliberately
WebP can preserve transparency, but lossy settings may change fine detail and edges. Test transparent artwork on light and dark backgrounds and compare the result at normal display size.
Questions about this conversion
Does WebP preserve PNG transparency?
WebP supports transparency, but you should inspect the actual output and choose settings that fit the asset. Do not assume every conversion is pixel-identical.
Does LocalFlux upload the source file?
No. Normal supported conversion runs on your Windows PC without a file-upload step or account.
Will LocalFlux overwrite the original?
No. LocalFlux writes a new output copy and leaves the source file unchanged.
Create your WebP copy from PNG locally
Install LocalFlux from the Microsoft Store and keep supported everyday conversion on your Windows PC.