Alphanumeric CNPJ Generator
Prepare your system for the new Alphanumeric CNPJ standard
Prepare your System for the Future of CNPJ
According to Normative Instruction RFB No. 2,119/2022, the Federal Revenue of Brazil instituted the new Alphanumeric CNPJ standard, which may be issued starting in July 2026. This change is fundamental and requires systems to adapt in advance.
The Box4Dev Alphanumeric CNPJ Generator is a proactive tool for developers and QA teams. It allows simulating the new format, enabling the validation of databases, form masks, APIs, and all business logic.