She notably created the role of Agathe in the world premiere of Carl Maria von Weber's Der Freischütz in 1821.
[1] In performances, she was praised for her powerful voice and wide vocal range.
She received her vocal training from her father, and her early performances took place in Munich and Budapest.
In 1816, she performed at the Berlin Royal Opera and was so well received that she was engaged as a resident artist until 1838, after which she retired from the stage.
[2][3] One of Seidler-Wranitzky's most well-known endeavors is her performance as the original Agathe in von Weber's Der Freischütz in 1821.