Quick Measure is a Blender add-on from B3dHub for measuring an object's length in any mode. It supports multiple measurements rather than one at a time, and it can run with or without snap. Completed measurements can also be saved.
The add-on is compatible with Blender as an extension and supports Blender versions 3.6 through 5.1. It is released under the GPL license, and B3dHub is a Blender Development Fund contributor. Documentation is available, and a demo video can be viewed.
Quick Measure was published about two years ago and has recorded over 100 sales on Superhive, where it holds a rating of 4 across three ratings. In this catalog it is listed as free. Quick Measure earns its place in the Superhive library for handling everyday length checks without leaving your current mode.