LocalCodec

Convert a JPG to PNG

A lossless format — a good step before further editing or adding transparency.

  • Your file never leaves your device — the server never receives or sees it.
  • PNG stores pixels losslessly — handy as an intermediate format before further editing.
  • The resulting file supports transparency, even if the original JPG never had any.

How it works

  1. Choose a JPG

    Drag a file into the drop zone or open it with the button.

  2. Conversion runs on its own

    PNG has no quality slider — the lossless result is ready right away.

  3. Download the PNG

    The finished file saves straight to disk, no server queue involved.