Przekonwertuj JPG na PNG

Prześlij plik JPG poniżej i przekonwertuj go na PNG za darmo, bezpośrednio w przeglądarce.

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Maksymalny rozmiar pliku: 1GB
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About converting JPG to PNG

JPG uses lossy compression that's great for photos but discards fine detail with every re-save, and it has no support for transparency. PNG is lossless and supports a transparent background, which is why it's the preferred format for logos, screenshots, icons, and graphics that need to be edited further without accumulating compression artifacts.

Converting JPG to PNG is a straightforward pixel-for-pixel format change: no data is invented and no quality is lost in the process, though a JPG that was already compressed will keep whatever artifacts it already had - PNG can't recover detail that JPG compression already threw away. The output PNG won't have a transparent background either, since the source JPG never had one.

This is a common step before placing an image on a website, in a presentation, or in design software that expects a lossless format.

How to convert JPG to PNG

  1. Set the source format to JPG and the target format to PNG in the dropdowns above.
  2. Upload your JPG file by dragging it into the drop zone or clicking to browse.
  3. Solve the short security check and click Convert.
  4. Download your PNG file from the link provided - it stays valid for 15 minutes.

Frequently asked questions

Will converting JPG to PNG improve the image quality?
No - PNG can't add back detail that JPG's compression already discarded. The conversion just changes the container format losslessly from that point on.

Will the PNG have a transparent background?
No, since JPG files never have transparency to begin with; you'd need to remove the background afterward in an image editor if you need that.

Does this resize or compress my image further?
No, the image dimensions and pixel data are kept as-is; only the file format changes.