Segno

Segno is a pure Python library for generating QR Codes and Micro QR Codes according to ISO/IEC 18004:2015(E). It provides various serialization formats like Scalable Vector Graphics (SVG), Portable Network Graphics (PNG), Encapsulated PostScript (EPS), Portable Document Format (PDF), and more, without external dependencies for these core functionalities. Currently at version 1.6.6, Segno maintains an active release cadence with several updates per year.