  In this work, we uncover a collection of non invertible topological operators
linked to the 0-, 2-, 4- and 6-form symmetries arising from the type IIB
superstring effective pseudo action. By pinpointing the
$\text{SL}(2,\mathbb{R})$-covariant conserved currents corresponding to these
symmetries, we first derive a set of $\text{SL}(2,\mathbb{Z})$ invariant
invertible topological operators that encapsulate the integer BPS charges
inherent to the theory. Moving forward, by incorporating fractional charges
while maintaining gauge invariance, we introduce the non invertible topological
operators for each generalized symmetry, and in particular for the
$\text{SL}(2,\mathbb{R})$ 0-form symmetry. Identifying them as a novel kind of
symmetries reminiscent of fractional quantum Hall effect (FQHE)-like non
invertible operators, we study their action on charged objects.
