Free & Instant

Convert PNG to WebP Online — Free & Smaller

Transform PNG images to WebP for 25-35% smaller file sizes.

Upload your file

Drag & drop your .png file here, or browse
Multiple files supported

.PNG.WEBP

Maximum file size: 500 MB · Multiple files supported

100% private — files are processed in your browser, never uploaded

How It Works

PNG to WebP in 4 Easy Steps

Convert PNG to WebP in seconds — no sign-up, no upload, no catch.

  1. 1

    Upload PNG file

    Drag & drop your PNG image or click Browse.

  2. 2

    Auto-select WebP

    WebP is automatically selected as the output format.

  3. 3

    Convert locally

    Your image converts to WebP in your browser.

  4. 4

    Download WebP

    Get your WebP image — typically 25-35% smaller.

Use Cases

Why convert PNG to WebP?

  • Optimize website images
  • Reduce storage space
  • Create next-gen web assets

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FAQ

Frequently Asked Questions

Yes. WebP supports transparency just like PNG.

WebP is typically 25-35% smaller than PNG at the same quality level.

No. All conversion happens locally in your browser.