Image Resizer

This tool helps you calculate what new height you need based on an original image size or video dimensions and a calculated width. This is very helpful when you need a fixed width on a web page. You will want to resize your images to the find dimensions, but this is a great tool while you are figuring out exactly what dimensions you want to set the image too.

Javascript is required

Input fields have yellow backgrounds. The target height is a calculated field.

  Original Target
Width Set width to:  4:3   16:9
Height Set height to:  4:3   16:9
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