Free Online PNG to WebP Converter
Convert PNG images to WebP format for 26% smaller files with full transparency support. Boost your website speed without sacrificing quality.
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Optimize your first image instantly. No signup required.
Click to upload or drag and drop
JPEG, PNG, WebP, GIF, HEIC up to 10MB
Why Choose ImgSquash for PNG to WebP Conversion?
26% smaller files
WebP provides significantly smaller files than PNG with equivalent quality
Transparency preserved
Full alpha channel support — transparency works perfectly in WebP
Batch conversion
Convert multiple PNG files to WebP simultaneously
Lossy or lossless
Choose the compression type that fits your needs
How to Use PNG to WebP Converter
- 1
Select your PNG images
Drag and drop your PNG files into the converter or click to browse your device.
- 2
Choose compression type
Select lossless WebP to preserve transparency perfectly, or lossy for maximum file size reduction.
- 3
Download WebP files
Preview the converted results and download your WebP images instantly.
Want to compress your existing WebP files? Try our WebP compressor for additional optimization of your WebP images.
Frequently Asked Questions
What is a PNG to WebP converter?
A PNG to WebP converter transforms PNG images into WebP format. WebP is a modern image format by Google that provides 26% smaller file sizes than PNG while maintaining transparency and quality.
Does WebP support transparency like PNG?
Yes. WebP fully supports alpha channel transparency, just like PNG. You get the same transparency with significantly smaller file sizes.
Is it safe to convert PNG images online?
Yes. All conversion happens directly in your browser. Your images never leave your device, ensuring complete privacy and security.
How much smaller are WebP files compared to PNG?
WebP files are typically 26% smaller than PNG files at equivalent quality. For web use, this means faster page loads and lower bandwidth costs without sacrificing visual quality.
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