Does not recognize negative X degrees Fahrenheit properly on allthatsinteresting.com/yakutsk and produces a few NaN values on the WIkipedia article about Fahrenheit but otherwise very handy!

Also, for example on reddit.com/r/VoxeLibre/comments/1d1ckh5/voxelibre_087_prismatic_released/ it recognizes X.XX "WORD as inches - which could be alleviated by expecting a space next to the double quote.

This extension is really good, I just wish there was a way to see the original measurements (for example, amazon dimensions get replaced with no way of checking the original value) and that it was available on android!

Is it open source? What is the data privacy with this app?

Thank you Milos ! I'm a big fan of OC, I love this extznsion, maybe I'll switch to JuMP soon !
A nice addition would be to option to convert USD/€, even if the main purpose was to use internationnal system, which € is not.

Tank you again !

Seems to work good. I imagine that it could create problems on some websites but I have not encountered any so far.

Please introduce an option like color highlighting the converted units!

Of course this would not be necessary if the USA would just give up their ridiculously outdated units and finally change to metric units!