Skip to content
ToolQivo

PNG to WebP Converter

Convert PNG or JPG to WebP and cut the file size sharply.

Image Tools Reviews Free · no sign-up

Drop an image here, or click to choose one

PNG, JPEG or GIF in · WebP out, typically 25 to 35% smaller

Quick Tool Overview

The PNG to WebP Converter cuts image weight sharply for the web — typically 25 to 35 percent below JPEG at matched quality, and far below PNG for photographs. Both lossy and lossless modes are available, and alpha is preserved in each, which is the advantage that lets WebP replace PNG and JPEG at the same time.

What it does
Converts images to WebP, lossy or lossless
You give it
A PNG, JPEG or GIF file
You get back
A WebP with the percentage saved shown
Best for
Page speed and Core Web Vitals
Image Tools Free, unlimited use No sign-up Runs in your browser

About the PNG to WebP Converter

WebP is the format to use on a website in 2026. Every current browser supports it, and at matched visual quality it is routinely 25 to 35 percent smaller than JPEG and far smaller than PNG for photographic content.

Both lossy and lossless WebP are available here. Lossy is right for photographs and suits the quality slider; lossless is right for logos, icons and screenshots, and still usually beats PNG because WebP's lossless mode is simply better compression. Alpha channels are preserved in both modes, which is the advantage WebP has over JPEG and the reason it can replace PNG as well.

Key features of the PNG to WebP Converter

Lossy and lossless modes

Lossy for photographs, lossless for logos and screenshots — and WebP lossless still usually beats PNG.

Transparency in both modes

Alpha survives lossy WebP too, which is the combination neither JPEG nor PNG can offer.

Live saving percentage

Original and converted sizes are shown together as you move the quality slider.

Sensible default quality

Starts at the setting where most images stop looking any better, rather than at a number that wastes bytes.

Nothing uploaded

Encoding uses the browser's own WebP support, so there is no server round trip and no queue.

How to use the PNG to WebP Converter

  1. 1

    Add the image

    PNG, JPEG or GIF all convert. The original size is shown for comparison.

  2. 2

    Choose lossy or lossless

    Lossy for photographs, lossless for logos, icons and anything with text.

  3. 3

    Set the quality

    80 to 85 is where most images stop looking any better; the size updates live.

  4. 4

    Download the WebP

    Save it, with the percentage saved shown beside the result.

Frequently asked questions

Yes. Chrome, Edge, Firefox, Safari and every mobile browser have supported it for years. Only very old software outside the browser is likely to struggle.

Reviews of the PNG to WebP Converter

What people who use the PNG to WebP Converter think of it. Reviews come from visitors and are posted as written.

No ratings yet

Yours would be the first.

  • 5 0 reviews rated 5 stars
  • 4 0 reviews rated 4 stars
  • 3 0 reviews rated 3 stars
  • 2 0 reviews rated 2 stars
  • 1 0 reviews rated 1 star

Write a review

Used this tool? Your rating helps the next person decide.

Your rating

Plain text only — links, email addresses and HTML are not accepted. Your name and review are shown publicly; nothing else is collected. See the privacy policy.

0 reviews

Newest first

No reviews yet

Be the first to rate the PNG to WebP Converter. It takes half a minute and no account.

Write the first review

More image tools