SkyCiv provides a variety of online design and analysis software. Different subscription plans are also available, and one of them is the free-to-use, which provides access to some limited features.
Once you have created an account, you can access the free-to-use items, which include the SkyCiv Beam presented here.
This is an easy tool that performs quick analysis and checks of beams. The model can be created in a very user friendly manner, after entering beam length, supports, loads and section properties. All of the above can be entered in several different design codes.
The results include reactions at supports as well as bending moment and shear force diagrams, which come along with a full 3d rendering of the beam.
The software includes steel, wood, and concrete material selections, along with code specific shape databases.
The produced results can be downloaded in pdf report format.