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JPG to PNG Converter

Convert JPG images to lossless PNG format instantly. 100% private and offline.

Upload JPG Image

Click or drag & drop a photo.
Lossless local conversion.

How to convert JPG to PNG safely

JPG is great for photos but uses "lossy" compression which can degrade quality over time. PNG is a "lossless" format that supports transparency and keeps every pixel perfectly sharp. Otter Digitals does the conversion instantly using your local device, ensuring your privacy.

  1. Click the "Upload JPG Image" box.
  2. Select the image from your computer or phone.
  3. Our local engine will instantly render a high-quality PNG version.
  4. Check the file size comparison and preview the lossless output.
  5. Click Download PNG to save your new file!