amazing extension and extremely useful even while unmaintained anymore. I left chrome for all its BS but this extension was essential to me. I wish it gets support again on firefox.

Exactly what I was looking for! All the other converters were excuses for boasting about the Metric system but this just seamlessly and subtly converting whatever measurement you select. Very useful.

After installing, open a new tab on a shopping site and select product dimensions on the page then look to the upper right.
Best conversion tool which does not auto edit all web pages.