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Resize Image

Set an exact width and height, a target file size, or both. Works for scaling down or up. All processing happens locally in your browser.

Drag and drop an image here

or

How it works

  • •Set an exact width and/or height in px, in, cm, or mm, a target file size, or both together
  • •Physical units (in/cm/mm) convert to pixels at 96 DPI, the standard used by browsers and CSS
  • •Works both ways - shrink a large image down, or scale a small one up
  • •A target file size is hit by searching for the right quality (and, if needed, scaling dimensions down further) automatically - no manual trial and error
  • •PNG is lossless, so it has no quality dial - it can only reach a smaller target by shrinking the image itself
  • •All processing happens in your browser - no uploads to any server