CNPJ Generator

Generate mathematically valid CNPJ numbers using official check digit rules.

Free · no login · browser-based

CNPJ generator

Quantity (1-10000)With punctuation

Generated CNPJs

57.631.574/4698-09
72.782.965/6993-09
51.892.957/4766-30
43.701.234/1700-90
94.987.667/4396-47
43.083.762/7902-42
39.287.322/2777-53
21.973.572/3164-34
24.984.587/4116-42
34.930.251/3756-70

Legal notice

These numbers are randomly generated and mathematically valid. They are intended only for testing and development purposes.