Convert PNG to WebP with Lossless Alpha Transparency
Convert heavy PNG graphics, transparent logos, and UI screenshots into lightweight WebP format while preserving transparent backgrounds and sharp vector edges.
PNG to WebP Converter
Convert heavy PNG graphics, transparent logos, and UI screenshots into lightweight WebP format while preserving transparent backgrounds and sharp vector edges.
Drop your PNG or JPEG images here, or browse
Supports PNG, JPEG, SVG, HEIC, and WebP • Max 50 MB per file • 100% In-Browser
Convert PNG and JPG images to modern WebP. In our tests, PNG photos came out up to 90% smaller.
Images never leave your computer. Processing is executed in your browser memory using Web Workers.
Drop multiple images and process them in parallel without file count restrictions or signup walls.
100% Free & Client-Side (0% Server Upload)
PNG to WebP Converter Features
- Full preservation of transparent alpha channels
- PNG photos up to 90% smaller after conversion
- Instant client-side processing under 50ms
- 100% private: your confidential mockups never leave your machine
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