His father was a wind instrument manufacturer, originally from Mainburg, who died while Franz was still in school.

As a result, he was transferred to a convent school and finished his studies at the Alten Gymnasium in 1807.

He was unable to pursue his education further, due to lack of funds and poor health.

Gabelsberger's method caught on quickly, and he became the first stenographer for the Bavarian State Parliament.

The medal of honor awarded by the German Stenographers' Association bears his likeness.