PNG to WEBP
Convert PNG images to WebP format, significantly reducing file size while preserving transparency
Convert and Losslessly Compress Your Image
Upload your image to convert and losslessly compress instantly
Select the output image format
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Convert NowPNG to WEBP: Fast, Private, Free Online Tool
Convert PNG images to WEBP directly in your browser—no install, no upload. Free, no registration, no watermarks; processing stays on your device.
Why Use This Tool?
Converting to WebP reduces file size while keeping quality—ideal for web and apps. This tool runs in your browser; images never leave your device, with control over quality and compression.
What You Get
- Drop JPG, PNG, etc., and get smaller, high-quality WebP.
- Lossy or lossless, with transparency support for modern sites and mobile.
- Local processing—no upload, privacy and speed in one.
Best For
- Web optimization: Replace JPG/PNG with WebP for faster loading.
- Apps & H5: Smaller files, better quality, less bandwidth and storage.
- Modern format: Supported in Chrome, Edge, Safari, and other major browsers.
Frequently Asked Questions
Common questions about image conversion
Is this converter free to use?
Yes, our image converter is completely free to use. No registration or subscription required.
How secure is my data?
Your images are processed locally in your browser and are never uploaded to our servers. Your privacy is guaranteed.
What file sizes are supported?
In principle there is no fixed size limit; performance depends on your browser memory and device. Very large files may be slow or fail.
Can I convert multiple files at once?
Batch conversion is supported; select multiple files to process together.