PNG to WebP Converter

Convert PNG images to WebP to keep the transparency and lose most of the file size. Ideal for logos, icons and UI assets.

  • Free, no watermark
  • No account needed
  • Nothing is uploaded

PNG WEBP

Runs in your browser

Drop your PNG files here

or

Google Drive import is not available yet. Choose a file from your device.

Accepts .png. Up to 100 MB per file, 20 files at a time.

Options

At a glance

Accepts
.png
Produces
WEBP
Files at once
Up to 20
Size limit
100 MB per file
Runs
In your browser

How it works

How to convert PNG to WEBP

  1. Add your PNG files

    Drag them onto the panel above, or press Choose Files. Accepts .png.

  2. Press Convert to WEBP

    Your browser does the work. A progress bar tracks it, and nothing is uploaded at any point.

  3. Download your WEBP files

    The result appears with its new size. Take the files one at a time or the whole set as a ZIP.

Transparency without the weight

PNG is the usual home for anything with a transparent background, and it is heavy. WebP supports alpha too and compresses it far better, so an interface icon set or a page of product cutouts can shrink dramatically while looking identical.

Where the savings are largest

Screenshots, illustrations and flat graphics with large areas of one colour compress extremely well. Photographs saved as PNG show the biggest absolute drop of all, often 70 percent or more, because they should never have been PNG in the first place.

PNG to WEBP: common questions

Is transparency preserved?

Yes, including partial transparency such as soft shadows and anti aliased edges.

Is WebP lossless here?

This tool writes lossy WebP at 90 percent quality, which is visually clean and much smaller. For pixel exact output, such as a screenshot destined for documentation, keep the PNG.

Can I use WebP in email?

Email clients are far behind browsers on image formats, so PNG or JPG remains the safe choice for newsletters. WebP is for the web.

How much smaller will my files be?

It depends entirely on the image. The result card shows the exact saving per file, so you can decide file by file.

Related tools

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