JPG to PNG

Convert JPG images to lossless PNG format directly in your browser. No quality loss, no uploads — everything stays on your device.

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About JPG to PNG

Convert JPG (JPEG) images to lossless PNG format directly in your browser. PNG preserves every pixel without compression artifacts, making it ideal for graphics, screenshots, and images that need transparency support later. No data leaves your device.

Features

  • Convert JPG, WebP, BMP, and GIF to lossless PNG
  • No quality loss — pixel-perfect conversion
  • Before/after file size comparison
  • Drag-and-drop or click to upload
  • Instant preview of converted result
  • 100% client-side — no data leaves your browser

How to use

  1. 1Drop a JPG (or WebP/BMP/GIF) image or click to browse.
  2. 2Click Convert to PNG to generate the lossless output.
  3. 3Preview the result and download the PNG file.

Frequently Asked Questions

Is my image uploaded to a server?
No. The conversion uses the browser's Canvas API. Your images stay on your device at all times.
Will the PNG file be larger than the JPG?
Usually yes. PNG is lossless and doesn't discard data like JPG does, so files tend to be larger. The tradeoff is zero quality loss.
Does converting JPG to PNG improve quality?
No. Converting cannot recover quality already lost by JPG compression. It preserves the current state losslessly going forward.
Can I convert PNG to JPG instead?
Yes — use the PNG to JPG tool for that conversion with adjustable quality and background color options.

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