More from mwai

Convert PNG to WebP

Change PNG pictures into WebP, many at once. Nothing is uploaded: it all happens in your browser.

Your photos never leave your device. Everything happens inside this browser. Nothing is uploaded and nothing is stored, so nobody else can see your pictures.

Settings

Save as

Lower makes a smaller file. 70 to 80 looks the same as the original for most photos.

Pictures are never made bigger than the original.

More image tools

Why convert PNG to WebP?

WebP keeps see-through backgrounds like PNG, but photos and screenshots are often 50 to 80 percent smaller.

About PNG and WebP

PNG is a lossless format: it keeps every pixel exactly and supports see-through backgrounds. WebP is a modern format made by Google. Photos are usually 25 to 35 percent smaller than JPG at the same quality, and it supports see-through backgrounds.

How to convert

1. Drop your PNG files on the box above, or tap "Choose photos". 2. Move the quality slider and watch the size and the before and after view. 3. Download each picture, or all of them as one ZIP file.

  • PrivatePictures stay on your device. Nothing is uploaded.
  • FreeNo ads, no sign-up, no watermark and no file limit.
  • Many at onceDrop 20, 50 or more photos and download one ZIP.
  • Clean photosHidden location and camera data removed.