---
name: subfinder
description: 'Subfinder is a subdomain discovery tool that discovers valid subdomains
  for websites. Designed as a passive framework to be useful for bug bounties and
  safe for penetration testing. '
urls:
- https://github.com/projectdiscovery/subfinder)
- https://img.shields.io/github/stars/projectdiscovery/subfinder)
- https://img.shields.io/github/languages/top/projectdiscovery/subfinder)
category: tool
types: []
platform:
- linux
- macos
- windows
lang: []
tags: []