PNG to WebP Converter

Convert PNG images to WebP format for smaller file sizes with the same quality.

No Data Collection

No database, no accounts. We literally can't see your images.

Blazing Fast

Native browser processing — no upload, no waiting.

100% Free

No limits, no watermarks, no hidden fees. Ever.

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You can convert up to 30 images at once.

Convert other files to WEBP

Picovert can convert your other files to WEBP format:

JPG to WEBP BMP to WEBP TIFF to WEBP

Convert PNG to other formats

Picovert can convert your PNG files to these other formats:

PNG to AVIF PNG to BMP PNG to ICO

How to Convert Images

Upload Your Files

Drag and drop your images or click to browse. Supports PNG, JPG, WebP, AVIF, GIF, BMP, TIFF, and HEIC formats.

Choose Output Format

Select your desired output format from WebP, AVIF, PNG, or JPG. Adjust quality settings for the perfect balance.

Convert & Download

Click convert and download your files instantly. All processing happens in your browser — no upload required.

PNG to WebP — FAQ

Why convert PNG to WebP?+

WebP delivers 25–35% smaller files than equivalent PNGs while preserving alpha transparency. Smaller images speed up page loads and improve Core Web Vitals scores.

Will PNG transparency survive the conversion?+

Yes. WebP fully supports alpha transparency, so your semi-transparent and fully-transparent PNG areas convert perfectly with no quality loss.

Is WebP supported in all browsers?+

WebP has 97%+ global browser support — Chrome 32+, Firefox 65+, Edge 18+, Safari 14+, and all modern mobile browsers. Safe to use on any modern website.

How much smaller will my PNG be after converting to WebP?+

Typically 25–35% smaller for graphics and logos. Photos with complex color can see even larger reductions. Use quality 80–90 for the best size/quality balance.