PNG → WEBP
Convert PNG to WEBP online for free. No registration, no watermark. Fast and secure image conversion.
Drag & drop files here, or click to select
Max file size: 50MB · Cmd+V to paste works too
Supported: JPG, PNG, WebP, AVIF, HEIC, GIF, SVG, MP4
About PNG to WEBP Conversion
Convert PNG images to WebP to slash file sizes by 30-80% while keeping excellent quality. WebP is supported by all modern browsers and is Google's recommended format for web images, helping you achieve faster page loads and better SEO rankings.
PNG: PNG is a lossless image format that supports transparency. It is ideal for graphics, logos, and images that require sharp edges or transparent backgrounds.
WEBP: WebP is a modern image format developed by Google. It provides superior lossless and lossy compression, resulting in files 25-34% smaller than JPEG at equivalent quality.
Optimize website and blog images for faster loading times. Reduce bandwidth costs for image-heavy web applications. Improve Google PageSpeed Insights and Core Web Vitals scores with smaller image files.
For lossless WebP, you'll see roughly 25-35% size reduction from PNG with zero quality loss. For even smaller files, use lossy WebP at quality 80-90. WebP supports transparency, so your transparent PNGs will convert perfectly.
PNG vs WEBP Comparison
| Feature | PNG | WEBP |
|---|---|---|
| Compression | Lossless | Lossy + Lossless |
| Transparency | Yes | Yes |
| Animation | No | Yes |
| Browser Support | Universal (97%+) | Universal (97%+) |
| Max Colors | Unlimited (24-bit) | Unlimited (24-bit) |
Frequently Asked Questions
Does WebP support transparency like PNG?▼
Yes, WebP fully supports alpha channel transparency in both lossy and lossless modes. Your transparent PNGs will convert to WebP without losing the transparent areas.
How much smaller is WebP compared to PNG?▼
Lossless WebP is typically 25-35% smaller than PNG. Lossy WebP can be 60-80% smaller with minimal visible quality difference, making it one of the most efficient web image formats available.
Do all browsers support WebP?▼
Yes, all modern browsers including Chrome, Firefox, Safari, Edge, and Opera support WebP. Safari added WebP support in version 14 (2020), so browser compatibility is no longer a concern for most websites.
Should I use lossless or lossy WebP?▼
Use lossless WebP for graphics, logos, and screenshots where sharp edges matter. Use lossy WebP for photographs and complex images where a smaller file size outweighs pixel-perfect accuracy.
Will converting PNG to WebP improve my website's SEO?▼
Indirectly, yes. Smaller images mean faster page loads, and Google uses page speed as a ranking factor. Google PageSpeed Insights specifically recommends serving images in WebP format.
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