PNG to WebP
Convert PNG images to WebP for free. Private, browser-based converter that shrinks files with quality control — no uploads.
上傳檔案
Drag and drop files here, or click to browse
Processed entirely in your browser. Your images never leave your device.
關於此工具
PNG to WebP converts your PNG images to modern WebP format, which typically produces much smaller files at similar quality — perfect for the web.
Conversion happens entirely in your browser, so your images stay private with no uploads and no limits.
使用方法
Upload PNG Files
Drag and drop your PNG images or click to select them.
Set Quality
Choose a WebP quality level to balance size and detail.
Download WebP
Download your smaller WebP images.
使用場景
Faster Sites
Cut image weight dramatically to speed up page loads.
Save Bandwidth
Smaller images reduce hosting and CDN costs.
Modern Apps
Use WebP where it is supported for the best size-to-quality ratio.
常見問題
Is WebP widely supported?
Yes — all modern browsers support WebP. For older tools, convert back with WebP to PNG.
Does it keep transparency?
Yes, WebP supports transparency, which is preserved from PNG.
Are files uploaded?
No. Everything runs locally in your browser.