Convert PNG to WebP in your browser. WebP supports both lossless and lossy compression with strong support in modern browsers, which affects quality, file size, and compatibility. Best for web optimization and performance improvement, and conversion stays private with no uploads.
Supports images up to 50MB and 100MP
Or press ⌘/Ctrl + O
Lossless format perfect for graphics with transparency
Modern format with superior compression from Google
Optimize PNG images to modern WebP format for better web performance
Best for: Web optimization and performance improvement
Click "Choose Files" or drag your PNG images into the converter area.
Select WebP as output format and adjust quality settings if needed.
Your converted WebP files will be ready for download in seconds.
All conversion happens locally in your browser. Your PNG files never leave your device, ensuring complete privacy and security.
Drop your PNG files into the converter, choose WebP as the output format, and convert. Your converted files are ready to download in seconds, and nothing is uploaded.
The PNG to WebP converter is free to use and runs locally in your browser. Your files stay on your device, so the conversion is private with no uploads.
Batch conversion supports up to 20 files at a time. Each file can be up to 50MB (and up to 100MP), and you can download results individually or as a ZIP.
WebP supports both lossless and lossy compression, giving you control over quality vs file size. QuickImager uses optimal settings to balance quality and file size.
For the web, WebP is supported in most modern browsers and typically results in small file sizes. If you need maximum compatibility, JPG and PNG are safe defaults; for smaller files, WebP or AVIF are often better.
By default, QuickImager removes metadata (including EXIF) for privacy. If you disable “Remove metadata”, we will try to preserve compatible metadata when converting from PNG to WebP, but some conversions may still drop it.
QuickImager can work offline after the page (and any required format libraries) have loaded once. All conversion happens locally in your browser with no uploads.