How to...

Resize images

If "Do not resize if less" is not active and:

• "Use both height and width": both Height and Width will be used to resize an image (without keepping aspect)
• "Use height (keep aspect)": Height will be used to calculate new Width (keepping aspect)
• "Use width (keep aspect)": Width will be used to calculate new Height (keepping aspect)
• "Use both height and width (keep aspect)": both Height and Width will be used to resize an image (with keepping aspect)

If "Do not resize if less" is active and:

• "Use height (keep aspect)": height will be used to calculate new Width (keepping aspect, image will not be resized if new Height and Width are less than original)
• "Use width (keep aspect)": width will be used to calculate new Height (keepping aspect, image will not be resized if new Height and Width are less than original)
• "Use both height and width": both Height and Width will be used to resize an image (without keepping aspect, image will not be resized if new Height and Width are less than original)
• "Use both height and width (keep aspect)": both Height and Width will be used to resize an image (with keepping aspect, image will not be resized if new Height and Width are less than original)

See also:

How to create action set

How to work with test image