This website does the heavy lifting when creating rubrics.

Overall, I love this as a teaching tool and have not yet found anything even close enough to rival it.

This is a decent tool to create rubrics. I like that you can create a rubric very quickly. However, it is limited in that you typically can only create a rubric in one topic area, whereas many teachers use multiple items to assess students. I often download the rubrics into a Microsoft Word table so I can edit it and merge more than one rubric into one. This has worked well for my needs. I also put a weight on each item on the rubric . For instance, content would typically carry more weight that grammar. I usually give students a copy of the rubric ahead of time so they know the expectations beforehand.

Wonderful product. Students and parents benefit from knowing what standards are expected and reduces are arguments over teacher's grading of product