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Convert JPG to PNG

Change JPG pictures into PNG, 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 JPG to PNG?

Use PNG when you need to edit a picture many times without it losing a little quality at each save. The file will be larger.

About JPG and PNG

JPG (also called JPEG) is the most common photo format. Every phone, computer and website can open it. PNG is a lossless format: it keeps every pixel exactly and supports see-through backgrounds.

How to convert

1. Drop your JPG files on the box above, or tap "Choose photos". 2. Check 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.