Convert PNG to WebP — Free Online Converter
Reduce image file sizes by 60-80% with WebP conversion. Same visual quality, dramatically smaller files.
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JPG, PNG, GIF, BMP, TIFFHow It Works
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Drag and drop or browse. Supports JPG, PNG, GIF, BMP, and TIFF.
Klara converts to WebP at optimal quality
Your image is converted to WebP format at 95% quality — visually identical but 60-80% smaller than the original PNG.
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Get your optimized file instantly. No watermarks, no account needed.
Frequently Asked Questions
What is WebP and why is it better than PNG?
WebP is a modern image format developed by Google. It produces files 60-80% smaller than PNG at equivalent visual quality. Over 97% of browsers support WebP in 2026, making it the best format for web images.
Will converting to WebP reduce image quality?
Klara converts at 95% quality, which is visually lossless — you won't notice any difference. The file size reduction comes from WebP's superior compression algorithm, not from lowering quality.
How much smaller will my images be after converting to WebP?
Typical compression: PNG files become 60-80% smaller. A 4.2 MB PNG might become a 380 KB WebP (91% smaller). Results vary based on image content — photos compress more than graphics with text.
Can I convert multiple PNG files to WebP at once?
Yes. Klara Free supports up to 5 images per session. Klara Pro offers unlimited batch conversion — convert 50+ images at once and download as a ZIP file.
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