Aspect Ratio
Simplify an aspect ratio free in your browser from width and height using a greatest common divisor, plus a decimal form.
- Add
- Adjust
- Make
- Keep
How to use this tool
- Enter width and height in the same unit, usually pixels.
- The simplified ratio (via greatest common divisor) and decimal form update live.
- Download a PDF of 16:9, 4:3 or whatever the inputs reduce to.
About this tool
Simplify an aspect ratio free in your browser from width and height using a greatest common divisor, plus a decimal form. Nothing is uploaded; the reduction runs on your device and assumes square pixels. Anamorphic pixel aspect ratio is not modelled.
Privacy & limitations
Assumes square pixels. Anamorphic footage and display PAR are not modelled.
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