Random IPv4 generator

Generate random IPv4 addresses for testing, with optional private-range mode.

Overview

For test environments and network simulations. Do not treat as production-trust data.

Tool guide

  • O que é IPv4 Endereço de rede com quatro octetos (0-255), por exemplo 192.168.0.1.
  • O que a ferramenta faz Gera endereços IPv4 aleatórios, com opção de limitar às faixas privadas (10.x, 172.16-31.x, 192.168.x).
  • Por que usar Testes de validação, simulações de rede e dados de exemplo em documentação.

Example

192.168.12.44

FAQ

What is this tool for?

It runs fully in your browser: useful to validate, format, or convert data in everyday development.

Are my inputs sent to a server?

Processing happens locally with JavaScript. We do not store what you paste into the text areas.

Can I use this for real production data?

Use at your own risk. For secrets (passwords, tokens), prefer controlled environments and your company policies. And always review the generated contents. Never trust blindly things you see on the internet.