This paper explores the extension of Symmetry TQFTs (SymTFTs) to describe continuous symmetries, building upon the existing framework for discrete symmetries. The authors demonstrate how to incorporate $U(1)^{(0)}$ global symmetries into the SymTFT framework and apply this formalism to study cubic $U(1)$ anomalies in 4d QFTs, describe the $\mathbb{Q}/\mathbb{Z}$ non-invertible chiral symmetry in 4d theories, and conjecture a SymTFT for general continuous $G^{(0)}$ global symmetries. The paper begins by reviewing the basics of SymTFTs, including the $\mathbb{Z}_N$ SymTFT, and then delves into the reduction of SymTFTs from $\mathbb{Z}_N$ to $\mathbb{Z}_M$ when $M$ divides $N$. It also discusses how anomalies of $\mathbb{Z}_N^{(0)}$ symmetries can be encoded in the SymTFT, preventing the existence of certain boundary conditions. The main section focuses on the SymTFT for $U(1)^{(0)}$ symmetry, detailing its topological operators, canonical quantization, and the behavior of bulk operators on boundaries. The authors conclude by discussing how the SymTFT can couple to non-flat connections and the dynamical gauging of $U(1)$ symmetries.This paper explores the extension of Symmetry TQFTs (SymTFTs) to describe continuous symmetries, building upon the existing framework for discrete symmetries. The authors demonstrate how to incorporate $U(1)^{(0)}$ global symmetries into the SymTFT framework and apply this formalism to study cubic $U(1)$ anomalies in 4d QFTs, describe the $\mathbb{Q}/\mathbb{Z}$ non-invertible chiral symmetry in 4d theories, and conjecture a SymTFT for general continuous $G^{(0)}$ global symmetries. The paper begins by reviewing the basics of SymTFTs, including the $\mathbb{Z}_N$ SymTFT, and then delves into the reduction of SymTFTs from $\mathbb{Z}_N$ to $\mathbb{Z}_M$ when $M$ divides $N$. It also discusses how anomalies of $\mathbb{Z}_N^{(0)}$ symmetries can be encoded in the SymTFT, preventing the existence of certain boundary conditions. The main section focuses on the SymTFT for $U(1)^{(0)}$ symmetry, detailing its topological operators, canonical quantization, and the behavior of bulk operators on boundaries. The authors conclude by discussing how the SymTFT can couple to non-flat connections and the dynamical gauging of $U(1)$ symmetries.