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Convert WebP to PNG

Turn WebP images into PNG files that every app opens, pixel for pixel

Your WEBP file

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Real example: what you get

We converted three test images with our WebP to PNG converter at its default settings and measured the files that came out. Measured on October 25, 2026.

Measured results, WebP to PNG at the default settings
Test image	File size, WebP → PNG	Quality
Photo	349.1 KB → 2.9 MB8.6x larger	Pixel-identical (lossless)
Test chart	53.4 KB → 404.7 KB7.6x larger	Pixel-identical (lossless)
Text and graphics	94.4 KB → 1.0 MB11.2x larger	Pixel-identical (lossless)

Photo

WebP and PNG side by side, zoomed in 4x

349.1 KB → 2.9 MB, 8.6x largerPixel-identical (lossless)

A nature photo of the Isar river in Munich: water, leaves, sky and a stone bridge. Made from our lossless PNG original, scaled down from 2400 x 1600 to 1600 x 1067 px, with our PNG to WebP converter at its default settings.

Original

WebP349.1 KB

1600 × 1067 px

Scaled-down preview.

Open full size

Converted

PNG2.9 MB

1600 × 1067 px

Scaled-down preview.

Open full size

Quality: Pixel-identical (lossless). Every pixel matches the original.
Color detail: Full: every pixel keeps its own color.

the tower behind the trees, original WebP file, zoomed in 4x — Zoomed in 4x on the tower behind the trees: the real pixels of both files, no smoothing.

the tower behind the trees, converted PNG file, zoomed in 4x — Zoomed in 4x on the tower behind the trees: the real pixels of both files, no smoothing.

Test chart

WebP and PNG side by side, zoomed in 4x

53.4 KB → 404.7 KB, 7.6x largerPixel-identical (lossless)

A test chart: color bars, a gray wedge, smooth gradients, fine line pairs and colored text. Made from our lossless PNG original, with our PNG to WebP converter at its default settings.

Original

WebP53.4 KB

1920 × 1080 px

Scaled-down preview.

Open full size

Converted

PNG404.7 KB

1920 × 1080 px

Scaled-down preview.

Open full size

Quality: Pixel-identical (lossless). Every pixel matches the original.
Color detail: Full: every pixel keeps its own color.

red 18 px text on blue, original WebP file, zoomed in 4x — Zoomed in 4x on red 18 px text on blue: the real pixels of both files, no smoothing.

red 18 px text on blue, converted PNG file, zoomed in 4x — Zoomed in 4x on red 18 px text on blue: the real pixels of both files, no smoothing.

Text and graphics

WebP and PNG side by side, zoomed in 4x

94.4 KB → 1.0 MB, 11.2x largerPixel-identical (lossless)

A card with text from 12 to 78 px, colored badges, a thin-line chart, text over a photo and transparent rounded corners. Made from our lossless PNG original, with our PNG to WebP converter at its default settings.

Original

WebP94.4 KB

1600 × 1000 px

Scaled-down preview.

Open full size

Converted

PNG1.0 MB

1600 × 1000 px

Scaled-down preview.

Open full size

Quality: Pixel-identical (lossless). Every pixel matches the original.
Color detail: Full: every pixel keeps its own color.
Transparency: Kept exactly: the transparent corners are still transparent.

the 14 px and 12 px text, original WebP file, zoomed in 4x — Zoomed in 4x on the 14 px and 12 px text: the real pixels of both files, no smoothing.

the 14 px and 12 px text, converted PNG file, zoomed in 4x — Zoomed in 4x on the 14 px and 12 px text: the real pixels of both files, no smoothing.

How we measured

Each test image goes through the same converter you use on this page, with its default settings. We then compare the file that comes back with the file that went in, pixel by pixel, both decoded at full size. "Pixel-identical" means every pixel matches.

The quality words come from SSIM, a standard score for how alike two images look, taken in the busiest 5% of each image so that a calm sky cannot hide damaged detail. We set the thresholds by looking at zoomed-in crops of the same images.

The test images are our own: a photo we took and a test chart and text card we drew. We measure again whenever the converter changes.

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More Converters

Image Converters

Convert WebP to PNG online. Upload a WebP image and download a PNG that opens in every image viewer, editor and upload form, with exactly the same pixels.

Many websites serve their images as WebP, so a picture you save often arrives as a .webp file that older apps and some editors cannot open. PNG works everywhere and keeps transparency.

How to Convert WebP to PNG

Choose your WebP image, or drag it onto the upload area.
Click "Run Conversion".
Download the PNG image.

What You Get in the PNG

Exactly the same pixels: in our tests every pixel matched the WebP, at the same width and height.
Transparency kept: transparent and soft-edged areas stay exactly as they were.
A safe file for editing: PNG adds no new loss when you edit and save the image again. Expect a bigger file: 7.6 to 11.2 times the size of the WebP in our tests.

About the WebP and PNG Formats

WebP is an image format made for the web. Most WebP images are compressed with loss to keep websites fast, which is why they are so small.

PNG stores every pixel without loss and supports transparency. Every app, editor, browser and operating system opens it.

Related Converters

WebP to JPG - A much smaller file that every app opens
PNG to WebP - The other way round
AVIF to PNG - The other modern web format
HEIC to PNG - Photos from iPhone

Frequently Asked Questions

How do I convert WebP to PNG?

Upload your WebP image
Click 'Run Conversion'
Download the PNG image

Will the PNG look exactly like the WebP?

Yes. In our tests every pixel of the PNG matched the WebP exactly, transparent areas included. PNG stores pixels without loss, so the conversion changes nothing you can see.

Why is the PNG so much bigger than the WebP?

Most WebP images are compressed with loss, while PNG keeps every pixel without loss. In our tests the PNG was 7.6 to 11.2 times the size of the WebP. For a smaller file that every app opens, convert WebP to JPG instead.

Does converting to PNG improve the quality?

No. A conversion cannot bring back detail that the WebP compression already removed. The PNG keeps exactly what the WebP shows, and adds no new loss when you edit and save it again.

Is transparency kept?

Yes. Transparent and semi-transparent areas of the WebP stay exactly as transparent in the PNG.

Is the conversion free?

Yes. Without an account you can convert images up to 10 MB, 5 a day. A free account raises that to 20 MB and 10 a day, and lets you convert many WebP files at once in a ZIP archive.

Are my images secure?

Yes. Uploads travel over encrypted HTTPS, and your WebP file and the PNG are deleted from our servers automatically within 24 hours.

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Conversion time varies by file size; thank you for your patience.
Limits apply to maximum conversions and file size. See available plans on the Pricing page.
Unregistered users: up to 5 conversions/day, up to 50 conversions/month, and 10 MB per file. Sign up to extend your limits.
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