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Offensive-OSINT-Tools

OffSec OSINT Pentest/RedTeam Tools

1.3k stars154 forks127 entriesLast push Jul 30, 2026 (2 months ago)License none

This page lists names, links and short descriptions. The original list on GitHub is the source and belongs to its authors.

↑ Search Engines

Censys

Censys is a search engine that allows computer scientists to ask questions about the devices and networks that compose the Internet by University of Michigan.

In 7 listsDetails

Shodan

Shodan is a search engine that lets users search for various types of servers connected to the internet using a variety of filters. Some have also described it as a search engine of service banners, which are metadata that the server sends back to the client.

In 12 listsDetails

Greynoise.io

Search Exposed Internet assets, Malicious IP's.

In 5 listsDetails

ZoomEye

ZoomEye is a freemium online tool aimed to help aid cybersecurity in the areas of reconnaissance and threat evaluation.

In 7 listsDetails

Onyphe

ONYPHE is an Attack Surface Management & Attack Surface Discovery solution built as a Cyber Defense Search Engine. We scan the entire Internet and Dark Web for exposed assets and crawl the links just like a Web search engine. Our data is searchable with a Web form or directly from our numerous APIs.

In 4 listsDetails

Fofa

Cyberspace search engine for security assessment.

In 4 listsDetails

Binaryedge

FullHunt

Attack surface database of the entire Internet. Search info by domain, ip, technology, host, tag, port, city and more.

In 5 listsDetails

Netlas

Search engine for every domain and host available on the Internet (like Shodan and Censys): - search by IP, domain DNS-servers, whois info, certificates (with filtering by ports and protocols) - 2500 requests/month free; - API and python lib "netlas".

In 3 lists

Quake360

Cyberspace surveying and mapping system

In 2 lists

Criminalip

Search engine for all public IPs on the Internet. Search by (for ex): html title, html meta tags and html keyword tags; whois city and country; ssl expired date; CVE id and MANY more

In 4 listsDetails

Synapsint

Synapsint is a 100% free service, the data that is presented for each search is the result of consulting different intelligence services, search engines, datasets, etc. You will find a lot of information related to a domain, a IP Address or to an ASN. Information like metatags, web site records,…

In 4 listsDetails

Natlas

Scaling Network Scanning

In 2 lists

Leakix

Search engine indexing public information and an open reporting platform linked to the results

In 4 listsDetails

Dorki.io

A partially free online tool that allows to collect search results from different search engines (Alexandria, Yahoo, Wikispecies, Yep, Wiby etc) and export them to JSON/TXT.

In 2 lists

↑ Email addresses

Prospeo.io

Hunter.io

Data broker providing a Web search interface for discovering the email addresses and other organizational details of a company.

In 8 listsDetails

Snov.io

Find verified email addresses and automate email outreach.

In 2 lists

Phonebook

Phonebook lists all domains, email addresses, or URLs for the given input domain. You are searching 121 billion records.

In 3 lists

findemail.io

Find email addresses for given company.

In 2 lists

Omail

Skymem

A free tool to search for employees' emails by company domain. Partially free (only 25 emails can be viewed)

In 2 lists

Signalhire

Rocketreach

Find email addresses and phone numbers for professionals.

In 3 lists

Eyes

Email osint tool

Infoga

Infoga - Email OSINT.

In 4 listsDetails

Poastal

Tool that provides valuable information on any email address

Email-format

Analyses the company's mail format.

In 4 listsDetails

h8mail

Email OSINT & Password breach hunting tool

In 3 lists

EmailFinder

Search emails from a domain through search engines

In 2 lists

theHarvester

Gather emails, subdomains, hosts, employee names, open ports and banners from different public sources like search engines, PGP key servers and SHODAN computer database.

In 6 listsDetails

Anymailfinder

Find Verified Emails

In 4 listsDetails

tomba.io

email finder

In 2 lists

contactout.com

person finder

In 4 listsDetails

ronin-recon

Recursive recon engine and framework that can enumerate subdomains, DNS records, port scan, grab TLS certs, spider websites, and collect email addresses.

↑ SubDomain's >Tools

Bbot

Toolkit of 51 modules (for collecting domain/IP information - cookie_brute, wappalyzer, sslcert, leakix, urlscan, wayback (full list in the picture)

In 5 listsDetails

Subdominator

Fast and powerfull to enumerate subdomains (50+ passive results ).

In 2 lists

sub.Monitor

Passive subdomain continous monitoring tool

Sudomy

Sudomy is a subdomain enumeration tool to collect subdomains and analyzing domains performing automated reconnaissance (recon) for bug hunting / pentesting

In 2 lists

Amass

The OWASP Amass Project performs network mapping of attack surfaces and external asset discovery using open source information gathering and active reconnaissance techniques.

In 7 listsDetails

theHarvester

Gather emails, subdomains, hosts, employee names, open ports and banners from different public sources like search engines, PGP key servers and SHODAN computer database.

In 6 listsDetails

Spiderfoot

SpiderFoot automates OSINT for threat intelligence and mapping your attack surface.

In 7 listsDetails

subchase

Chase subdomains by parsing the results of Google and Yandex search results

GooFuzz

Enumerate directories, files, subdomains or parameters without leaving evidence on the target's serve

In 2 lists

SubGPT

SubGPT looks at subdomains you have already discovered for a domain and uses BingGPT to find more.

alterx

Fast and customizable subdomain wordlist generator using DSL.

In 3 lists

Photon

Incredibly fast crawler designed for OSINT.

In 5 listsDetails

ronin-recon

Recursive recon engine and framework that can enumerate subdomains, DNS records, port scan, grab TLS certs, spider websites, and collect email addresses.

subdomain-enum

securitytrails api

TI.defender.microsoft

In 2 lists

dash.pugrecon.celes.in

Securitytrails

Historical and current WHOIS, historical and current DNS records, similar domains, certificate information and other domain and IP related API and tools.

In 6 listsDetails

Shrewdeye

Online versions of popular command line #osint tools: Amass, SubFinder, AssetFinder, GAU, DNSX

In 2 lists

Phonebook

Phonebook lists all domains, email addresses, or URLs for the given input domain. You are searching 121 billion records.

In 3 lists

Nmmapper

Online network scanning tools including Nmap, subdomain finder, and more.

In 2 lists

subdomainfinder.c99.

A subdomain finder is a tool used to find the subdomains of a given domain.

In 2 lists

SubDomainRadar.io

Discover hidden subdomains with unparalleled accuracy and speed

In 4 listsDetails

↑ URLs

Gau

Simple #golang tool to fetch all known website URLs from: WayBackMachine, AlienVault's Open Threat Exchange, Common Crawl, URLScan

In 7 listsDetails

Xurlfind3r

A command-line utility designed to discover URLs for a given domain in a simple, efficient way. It works by gathering information from a variety of passive sources, meaning it doesn't interact directl

In 3 lists

Unja

Urlfinder

A high-speed tool for passively gathering URLs, optimized for efficient and comprehensive web asset discovery without active scanning.

In 3 lists

urlhunter

a recon tool that allows searching on URLs that are exposed via shortener services

In 3 lists

Waymore

Search archived links to domain in Wayback Machine and Common Crawl (+ Urlscan and Alien Vault OTX).

In 3 lists

Spiderfoot

SpiderFoot automates OSINT for threat intelligence and mapping your attack surface.

In 7 listsDetails

theHarvester

Gather emails, subdomains, hosts, employee names, open ports and banners from different public sources like search engines, PGP key servers and SHODAN computer database.

In 6 listsDetails

GooFuzz

Enumerate directories, files, subdomains or parameters without leaving evidence on the target's serve

In 2 lists

Rextracter.streamlit

Gathers links and analyses content

Uscrapper

Tool that allows users to extract various personal information from a website.

In 2 lists

ronin-recon

Recursive recon engine and framework that can enumerate subdomains, DNS records, port scan, grab TLS certs, spider websites, and collect email addresses.

Ominis-Osint

The tool extracts relevant information such as titles, URLs, and potential mentions of the query in the results.

In 2 lists

↑ Source code

Publicwww

Find any alphanumeric snippet, signature or keyword in the web pages HTML, JS and CSS code.

In 7 listsDetails

Nerdydata

NerdyData will help you find which websites use certain SaaS technologies.

In 5 listsDetails

Searchcode

Search engine for @github, @gitlab, @bitbucket, @GoogleCode and other source code storages

In 6 listsDetails

Grep.app

Searches code from the entire github public repositories for a given specific string or using regular expression.

In 6 listsDetails

↑ Dark web

Ahmia

Ahmia searches hidden services on the Tor network. To access these hidden services, you need the Tor browser bundle

In 5 listsDetails

↑ Intelligence

TI.defender.microsoft

In 2 lists

Securitytrails

Historical and current WHOIS, historical and current DNS records, similar domains, certificate information and other domain and IP related API and tools.

In 6 listsDetails

Pulsedive

A partially free website research tool. Collects detailed information about IP, whois, ssl, dns, ports, threats reports, geolocation, cookies, metadata (fb app id etc). Make screenshots and many others

In 7 listsDetails

ThreatBook

One step ahead of your adversary with high-fidelity, efficient and actionable cyber threat intelligence

In 3 lists

Alienvault

Open Threat Exchange is the neighborhood watch of the global intelligence community. It enables private companies, independent security researchers, and government agencies to openly collaborate and share the latest information about emerging threats, attack methods, and malicious actors,…

In 6 listsDetails

DomScan

Domain intelligence for DNS, WHOIS/RDAP, TLS, subdomains, reputation, redirects, and typosquatting.

In 2 lists

Hudson Rock - Cybercrime Intelligence Tools

A Free cybercrime intelligence toolset that can indicate if a specific APK package was compromised in an Infostealer malware attack.

In 6 listsDetails

LeakRadar

We collect publicly published infostealer logs so you can quickly check if your email credentials have been compromised

In 4 listsDetails

↑ Network Info

Bgp.he

The Hurricane Electric BGP Toolkit is free to use. Look up ASN from IP address

In 4 listsDetails

whoistory

Asnlookup

Quickly lookup updated information about specific Autonomous System Number (ASN), Organization, CIDR, or registered IP addresses (IPv4 and IPv6) among other relevant data

In 3 lists

centralops

Bgp.tools

BGP.tools is a website that provides a collection of tools and utilities related to the Border Gateway Protocol (BGP), which is the protocol used for routing Internet traffic between autonomous systems (ASes).

In 4 listsDetails

Myip

IpInfo

| Cmd version

In 5 listsDetails

Whoisxmlapi

↑ DnsHistory

Bigdomaindata

Dnshistory

In 2 lists

Viewdns

Reverse IP Lookup Find all sites hosted on a given server. Domain / IP. Reverse Whois Lookup Find domain names owned by an individual or company.

In 5 listsDetails

TI.defender.microsoft

In 2 lists

Securitytrails

Historical and current WHOIS, historical and current DNS records, similar domains, certificate information and other domain and IP related API and tools.

In 6 listsDetails

Certifications

Crt.sh

Enter an Identity (Domain Name, Organization Name, etc), a Certificate Fingerprint (SHA-1 or SHA-256) or a crt.sh ID to search certificate(s) by @crtsh.

In 6 listsDetails

Web-check

+ Web version

In 4 listsDetails

↑ FTP servers

Searchftps

NAPALM FTP Indexer lets you search and download files located on public FTP servers.

In 5 listsDetails

↑ Passive Infrastructure scanner

Smap

is a port scanner built with shodan.io's free API. It takes same command line arguments as Nmap and produces the same output which makes it a drop-in replacament for Nmap.

In 3 lists

Nmap-censys

↑ Microsoft Exchange

ExchangeFinder

| #SemiOSINT

↑ Telegram

Telepathy

In 2 lists

↑ Google Dorks

Pagodo

Automate Google Hacking Database scraping.

In 2 lists

Google hacking database

The Exploit Database is a CVE compliant archive of public exploits and corresponding vulnerable software, developed for use by penetration testers and vulnerability researchers.

In 6 listsDetails

Recruitin

Compiles Google dorks to search on LinkedIn, Dribbble, GitHub, Xing, StackOverflow, Twitter

In 4 listsDetails

Search

Custom queries in Google

maigret

Maigret collect a dossier on a person by username only, checking for accounts on a huge number of sites and gathering all the available information from web pages.

In 5 listsDetails

Sherlock

🆓 Hunt down social media accounts by username across social networks.

In 7 listsDetails

Social analyzer

API, CLI, and Web App for analyzing and finding a person's profile in 1000 social media \ websites

In 5 listsDetails

nexfil

checks username from almost all social network sites.

In 4 listsDetails

whatsmyname

snoop

Snoop Project One of the most promising OSINT tools to search for nicknames. Over 4000+ sites (THE BEST ONE)

In 4 listsDetails

userrecon

NicknameFinder

gideon

Arina-OSINT

netizenship

Search4

socialscan

Python library and CLI for accurately querying username and email usage on online platforms.

In 2 lists

Sherlock

recon-ng

Recon-ng is a full-featured Web Reconnaissance framework written in Python. Recon-ng has a look and feel similar to the Metasploit Framework.

In 6 listsDetails

SocialPath

In 2 lists

Castrick

Online tool to get Google and Skype account information by email, phone number or nickname (free). + search for accounts in other services (paid).

In 3 lists

↑ Phone number

BuscaPaginasBlancas

Python tool for automated lookups on Spanish white pages (PaginasBlancas.es) to find phone numbers and addresses

In 2 lists

PhoneInfoga

+ Web Demo

In 5 listsDetails

GhostTrack

Useful tool to track location or mobile number.

In 3 lists

Osint.industries

Emobiletracker

a service specifically designed to Track Mobile Number, Location on Google Map including information such as the owner's Name,Location,Country,Telecom provider.

In 4 listsDetails

Castrick

Online tool to get Google and Skype account information by email, phone number or nickname (free). + search for accounts in other services (paid).

In 3 lists

Predicta Search

Reverse lookup search engine for email and phone numbers

In 4 listsDetails

↑ Wifi

3Wifi

free base of access points

↑ Cloud

Cloud_sherlock

↑ Information gathering tools

Gasmask

Information gathering tool - OSINT.

In 3 lists

Th3inspector

Th3Inspector 🕵️ Best Tool For Information Gathering 🔎.

In 4 lists

Cylect.io

is the ultimate searching tool that is here to assist anyone looking for specific information through vast amounts of websites, search engines, and data collectors.

In 3 lists

WhereToGo

list of popular services that might be used in organizations. By having an account of the user - you can try to find entry points to the organization data. #semiosint

Cloud OSINT

Repository with information related to Cloud Osint

In 2 lists

Information Disclosure Write-Ups And PoCs

See category
94

Awesome-Selfhosted

awesome-selfhosted/awesome-selfhosted

A list of Free Software network services and web applications which can be hosted on your own servers

Fresh★ 323k1312 entriesPushed today
91

Awesome Hacker Search Engines

edoardottt/awesome-hacker-search-engines

A curated list of awesome search engines useful during Penetration testing, Vulnerability assessments, Red/Blue Team operations, Bug Bounty and more

Fresh★ 11k574 entriesPushed today
91

Awesome Privacy

lissy93/awesome-privacy

🦄 A curated list of privacy & security-focused software and services

Fresh★ 9.9k459 entriesPushed today
89

Awesome Bug Bounty Tools

vavkamil/awesome-bugbounty-tools

A curated list of various bug bounty tools

Fresh★ 6.3k400 entriesPushed yesterday
88

android-security-awesome

ashishb/android-security-awesome

A collection of android security related resources

Fresh★ 9.7k233 entriesPushed 2 days ago
87

Awesome Web Security

qazbnm456/awesome-web-security

🐶 A curated list of Web Security materials and resources.

Fresh★ 14k368 entriesPushed 15 days ago