Top OSINT Resources

A comprehensive collection of OSINT tools and resources, organized by function, including some of the tools listed below.

A search engine for internet-connected devices, used for reconnaissance and enumeration.

A tool for link analysis and data mining across networks, people, and systems.

An OSINT automation tool that gathers and analyzes data from multiple sources.

A tool to gather emails, subdomains, hosts, and more from public sources.

A web reconnaissance framework written in Python, focused on target information gathering.

Internet search engine for discovering devices and monitoring attack surfaces.

Tool for metadata and information gathering from public documents.

Network mapping and attack surface analysis tool used to gather subdomains.

A site that allows users to check if their email credentials have been compromised.

A comprehensive collection of security wordlists for usernames, passwords, URLs, and more.

Tools and resources for gathering intelligence from social media and the web.

Logs used to identify SSL/TLS certificates issued for a domain, aiding in reconnaissance.

Certificate transparency search tool allowing to track and monitor SSL certificates for any domain.

A free tool from GCHQ that offers a wide range of cryptographic, encoding, decoding, and data manipulation functionalities.

A powerful command-line application for reading, writing, and editing metadata in files.

Provides various DNS/IP tools, such as WHOIS, reverse IP lookups, and DNS record analysis.

Allows users to view archived versions of websites and investigate historical site changes.

A reverse image search engine used to track image origins and verify image authenticity.

A tool for finding email addresses associated with domains, based on publicly available data.

A collection of “dorks” or special Google search queries that identify specific types of information on websites, like files, directories, and configuration errors.