PNG to WebP Converter
Convert PNG images to WebP — transparency preserved.
No upload. Your files stay on your device.
Private by design — your images are processed locally and never leave your device.
Drop images here or choose files
Supports JPG, PNG, and WebP · Up to 20 images at a time
80%
Smaller fileHigher quality
Max Size (optional, keeps aspect ratio)
Why convert PNG to WebP?
PNG files are lossless and can be large. Converting to WebP reduces size by up to 26% without visible quality loss at quality 85+. WebP also supports alpha transparency, making it a true PNG replacement for the web. All modern browsers support WebP, so you can safely switch without worrying about compatibility.
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PNG to WebP — FAQ
- Is my PNG uploaded when I convert it?
- No. All conversion happens locally in your browser. Nothing is sent to any server.
- Will WebP preserve PNG transparency?
- Yes. WebP supports alpha transparency, so transparent areas in your PNG will be preserved in the output WebP.
- PNG is lossless — will converting to WebP reduce quality?
- At quality 90+, the difference is invisible to most eyes. For lossless output use quality 100, though file sizes will be larger.
- Can I batch convert PNG files?
- Yes. Select or drag up to 20 PNG files and download them all in one ZIP file.