CNH Generator
Generate valid CNHs instantly using the official Brazilian algorithm. Complete support for all 27 states and 15 categories. Free tool for developers, testing and educational purposes. No registration, no limits, immediate results.
State
Choose the state to generate the CNH
Category
Choose the license category
Options
About CNH Generator
Professional tool that generates mathematically valid CNHs using the official Brazilian algorithm. Complete support for all 27 states and 15 categories. Ideal for developers, software testing and educational purposes.
Why use our tool?
- ✓Official Brazilian algorithm
- ✓All 27 Brazilian states
- ✓15 license categories
- ✓Instant number copying
How to use
- • Select the desired state from the list
- • Choose the license category
- • Generated CNHs are mathematically valid
- • Use only for testing and development
⚠️ Important: Generated CNHs are mathematically valid, but are only for testing and development purposes. Do not use for fraudulent or illegal activities. Official CNH validation can only be done on the DETRAN website of the issuing state (in this case, DETRAN-AM → https://www.detran.am.gov.br/) or through the Digital Driver's License app (CDT), linked to Senatran.