Convert PNG to WebP

Get a smaller WebP file from your PNG image

How it works

  1. Upload your PNG

    Select or drag a PNG image up to 50 MB.

  2. Choose quality

    Adjust the WebP quality slider. WebP produces much smaller files than PNG at equivalent quality.

  3. Download your WebP

    Get your converted WebP image instantly.

Why convert PNG to WebP?

  • WebP files are 26% smaller than PNG on average for lossless
  • With lossy compression, WebP can be 25-34% smaller than PNG
  • WebP preserves transparency just like PNG

About PNG to WebP conversion

WebP is Google's modern image format that offers better compression than PNG while supporting transparency. For lossless images, WebP is about 26% smaller than PNG. With lossy compression (adjustable quality), WebP can be dramatically smaller while still looking great. All modern browsers support WebP.

When to convert PNG to WebP

You have PNG images for a website or web app and want them to load faster. WebP offers the best compression while keeping transparency that PNG is known for.

This tool converts your PNG to WebP at the quality level you choose. Quality 85 is a good starting point that offers significant size reduction with minimal visible difference.

WebP is ideal for web use. For sharing images via email or with apps that don't support WebP, PNG remains more universally compatible.

Frequently asked questions

Is transparency preserved?
Yes, WebP fully supports alpha transparency just like PNG. Your transparent backgrounds and semi-transparent effects are preserved.
How much smaller will my WebP file be?
Typically 25-50% smaller than PNG at equivalent quality. The exact reduction depends on image content and quality settings.
Is there quality loss?
With lossy WebP (quality slider), there is some quality loss but it's usually imperceptible above quality 80. WebP also supports lossless mode for perfect quality.
What quality setting should I use?
For graphics with sharp edges: 85-95. For photos: 80-85. For maximum compression: 70-80. Higher quality means larger files.
Is my file stored on your servers?
Files are kept only long enough for you to download the result. Everything is automatically deleted within 24 hours. We do not store, share, or analyze your images.