MeasureIt

This plug-in can calculate the length and perimeter of the selected line segment, but if there are many line segments, its display is very complicated. Because it is segmented, it will show the length of each line segment. I just want it to show the perimeter. This is very regrettable. I hope the author can improve. Thank you.

Saved me from going insane because blender is only able to show selected edge lengths.

I'm sure this is a favorite among architects XD. Either way, it's helping me with my work.

I almost had a heart attack after trying to find this addon in blender 4.3 and can't find it. It's sad it's no longer build-in add-on inside blender. Good thing it's so easy to install. I use blender as architecture so getting accurate and able to show measurement is so important to me.

It takes some time to get used to the MeasureIt workflow but once you understand it you get everything it promises to deliver. Excellent work!

I have been using this add-on for years. Very flexible and versatile. Was disappointed that it is not included in Blender 4.2, but adding it was easy.

Simple but powerful, includes many settings and additional features.

Tools for measuring objects undersells this addon. It produces renderable dimensions for line segments and area's. Not as intuitive as it could be but works very well.