Krzepice was an important center for the Jewish community. Nowadays, we can visit a Jewish cemetery here, whose main peculiarity is a large number of tombstones made from cast iron. The cemetery was renovated at the turn of the twentieth and twenty-first centuries by the Polish and Jewish youth. There is also a ruined synagogue here. During its construction, it was quite large in comparison to other synagogues. It is even larger than the famous building in the Warsaw Nożyk synagogue.