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Convert PNG to WebP

Turn PNG images into WebP files to make graphics and screenshots smaller for a website while keeping transparency. Add as many as you like: they're converted in your browser, so nothing is uploaded and there's no limit.

Drop PNG images hereChoose PNG images

They become WebP files right on your device.

Your files stay on this device. Nothing is uploaded.

How to convert PNG to WebP

  1. Add your PNG images

    Add PNG files on this page, or choose them from your device. You can add a whole folder's worth at once.

  2. Pick the quality

    80% keeps photos looking the same while making files smaller. Lower it for even smaller WebP files. If a file comes out bigger than the original, its row says so.

  3. Download the WebP files

    Download each image, or all of them in one ZIP file.

PNG to WebP: details

Input
PNG (image/png)
Output
WebP, with adjustable quality
Number of files
No limit
Metadata
Removed, including camera details and GPS location
Upload
None; images are converted in your browser
Price
Free, no watermark, no sign-up

PNG to WebP: questions

How do I convert PNG to WebP?

Convert them in your browser, so nothing is uploaded. On tuul.io/png-to-webp/ you add your PNG images and download the WebP files, one by one or all as a ZIP.

What is the difference between PNG and WebP?

PNG is lossless and supports transparency, which makes it ideal for graphics and screenshots, but photos saved as PNG are large. WebP is Google's web image format. Websites use it because files are small, but many apps, older editors and upload forms still don't accept it.

Are my images uploaded?

No. The conversion runs in your browser, so your images never leave your device.

Is there a limit on how many images I can convert?

No. Everything runs on your device, so the only limit is your device's memory. Hundreds of images at once is fine on a computer.

Next steps

  • Compress imagesMake photos smaller in KB or MB, many at once: by quality, or to a size like 100 KB.
  • Resize photosChange the size in pixels, many at once: exactly 1080 × 1080, half the size, or the longest side.
  • Remove location from photosTake the GPS location, EXIF and other hidden metadata out of photos, losslessly.

More image tools

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  • WebP to JPGConvert WebP images to JPG, many at once.
  • PNG to JPGConvert PNG images to JPG, many at once.
  • HEIC to PNGTurn iPhone photos (HEIC) into PNG files, many at once.
  • JPG to PNGConvert JPG images to PNG, many at once.
  • AVIF to JPGConvert AVIF images to JPG, many at once.
  • JPG to WebPConvert JPG images to WebP, many at once.
  • WebP to PNGConvert WebP images to PNG, many at once.
  • AVIF to PNGConvert AVIF images to PNG, many at once.