PNG to WebP
Convert PNG images to WebP format
What is PNG to WebP?
PNG to WebP converts PNG images to the WebP format, achieving 25–35% smaller file sizes with equivalent or better visual quality.
When to use this tool
- Optimizing website images for faster page loads
- Reducing image file sizes while preserving transparency
- Modernizing image assets for web delivery
- Meeting Core Web Vitals image optimization targets
How it works
Uses the browser's Canvas API to decode the PNG, then re-encodes using the WebP encoder with configurable quality (lossy) or lossless mode. Preserves transparency (alpha channel) and color profile information.
About PNG to WebP
Convert PNG images to WebP format It runs entirely in your browser — no files are uploaded to any server, ensuring complete privacy and instant results.
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Last updated: 2025-01-15
FAQ
Convert PNG images to WebP format
Yes, completely free. No signup required.
Yes. Runs entirely in your browser, no files uploaded.
Yes, works on any device with a modern browser.
No, everything runs in your browser.