Convert PNG images to WebP for dramatically smaller file sizes while preserving transparency. LessMB processes the conversion locally in your browser.
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JPG · PNG · WebP · GIF · AVIF · SVG
WebP supports alpha transparency like PNG but produces much smaller files. Ideal for logos, icons and UI elements.
WebP is supported by all modern browsers and is the recommended format for web performance optimization.
Your PNG is decoded and re-encoded as WebP entirely in your browser. No server upload is needed.
Convert PNG icons and graphics to WebP for faster page loads.
Web assetsKeep transparency while reducing file size for overlays and stickers.
Transparent imagesOptimize product images with transparency for faster store pages.
E-commerceRéponses aux questions fréquentes sur cet outil, les usages pris en charge et le traitement local.
Yes. WebP supports full alpha transparency, so converting from PNG preserves transparent areas.
WebP can be 2-3x smaller than PNG for the same image, especially for images with many colors.
No. Conversion runs locally in your browser session.