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PNG to WebP Converter
Convert PNG or JPEG images to next-generation WebP format to reduce file sizes without sacrificing quality. Processed 100% locally.
Conversion Settings
85%
Lower quality results in smaller files. 80-90% is recommended for web optimization.
Convert to optimized WebP format instantly in your browser. Max file size is 50MB.
Drag & drop your PNG or JPG image here, or click to browse
Convert to optimized WebP format instantly in your browser
Max file size: 50MB
Visual Comparison
Upload an image to see the visual comparison and conversion details.
KNOWLEDGE BASE
Frequently Asked Questions
Everything you need to know about processing files securely in your browser
Why should I convert PNG or JPEG images to WebP?
WebP is a next-generation image format that provides superior lossy and lossless compression. Converting to WebP typically reduces file sizes by 25-35% compared to PNG or JPEG, which helps web pages load much faster.
Does this converter support transparency?
Yes, WebP natively supports alpha channel transparency. When you convert transparent PNGs, the transparent background is fully preserved in the WebP output.
Is my image data sent over the network?
No, the conversion is performed client-side using browser-native codecs and WebAssembly. Your images are converted instantly and offline without uploading to any remote servers.
Can I control the quality of the output WebP?
Yes, you can adjust the quality slider. Choose 100% for lossless conversion (retaining exact pixel data) or lower values for lossy compression to maximize file size savings.