OSINT

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OSINT is defined in the United States of America by Public Law 109-163 as cited by both the U.S. Director of National Intelligence and the U.S. Department of Defense (DoD), as intelligence “produced from publicly available information that is collected, exploited, and disseminated in a timely manner to an appropriate audience for the purpose of addressing a specific intelligence requirement.” As defined by NATO, OSINT is intelligence “derived from publicly available information, as well as other unclassified information that has limited public distribution or access.”

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sherlock-project /sherlock

Star67k

Hunt down social media accounts by username across social networks

python linux cli osint tools sherlock python3 forensics cybersecurity infosec pentesting cti hacktoberfest information-gathering reconnaissance redteam

UpdatedMay 6, 2025
Python

Lissy93 /web-check

Sponsor

Star25.6k

🕵️‍♂️ All-in-one OSINT tool for analysing any website

security privacy osint sysadmin security-tools

UpdatedJun 28, 2025
TypeScript

jivoi /awesome-osint

Star22k

😱 A curated list of amazingly awesome OSINT

website osint awesome-list

UpdatedJul 7, 2025

gildas-lormeau /SingleFile

Star18.7k

Web Extension for saving a faithful copy of a complete web page in a single HTML file

javascript chrome-extension cli firefox screenshot chrome osint browser firefox-addon annotations snapshot selenium archive archiver self-extracting-zip web-clipper puppeteer auto-save offline-reading self-extracting

UpdatedApr 24, 2025
JavaScript

mxrch /GHunt

Sponsor

Star16.7k

🕵️‍♂️ Offensive Google framework.

google osint hideandsec

UpdatedJul 1, 2025
Python

soxoj /maigret

Sponsor

Star16.4k

🕵️‍♂️ Collect a dossier on a person by username from thousands of sites

python open-source osint parsing social-network scraping sherlock python3 cybersecurity identification username blueteam investigation redteam osint-framework username-checker socmint osint-python username-search namechecker

UpdatedJul 18, 2025
Python

twintproject /twint

Star16.2k

An advanced Twitter scraping & OSINT tool written in Python that doesn't use Twitter's API, allowing you to scrape a user's followers, following, Tweets and more while evading most API limitations.

python elasticsearch kibana osint twitter tweets scrape twint tweep scrape-followers scrape-likes scrape-following

UpdatedFeb 23, 2023
Python

smicallef /spiderfoot

Star14.8k

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

python osint hacking cybersecurity infosec pentesting recon threatintel cti information-security information-gathering intelligence-gathering security-tools threat-intelligence footprinting osint-framework osint-reconnaissance osint-tool attacksurface

UpdatedDec 15, 2024
Python

sundowndev /phoneinfoga

Sponsor

Star14.6k

Information gathering framework for phone numbers

osint phone-number phone reputation footprint information-gathering investigation reconnaissance agregation open-source-intelligence

UpdatedJun 30, 2024
Go

owasp-amass /amass

Star13.3k

In-depth attack surface mapping and asset discovery

go dns golang osint owasp subdomain enumeration recon maltego network-security information-gathering osint-reconnaissance attack-surfaces

UpdatedJul 18, 2025
Go

laramies /theHarvester

Star13k

E-mails, subdomains and names Harvester - OSINT

python osint discovery emails recon information-gathering blueteam reconnaissance redteam subdomain-enumeration

UpdatedJul 17, 2025
Python

qeeqbox /social-analyzer

Sponsor

Star12.6k

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

nodejs javascript python cli profile social-media osint analysis analyzer pentesting username pentest nodejs-cli information-gathering security-tools reconnaissance social-analyzer person-profile sosint

UpdatedMay 13, 2025
JavaScript

projectdiscovery /subfinder

Star12k

Fast passive subdomain enumeration tool.

osint hacking bugbounty subdomains reconnaissance subdomain-enumeration

UpdatedJul 18, 2025
Go

s0md3v /Photon

Sponsor

Star11.7k

Incredibly fast crawler designed for OSINT.

python crawler osint spider information-gathering

UpdatedMar 31, 2025
Python

Datalux /Osintgram

Star11k

Osintgram is a OSINT tool on Instagram. It offers an interactive shell to perform analysis on Instagram account of any users by its nickname

python instagram osint analysis tool hacking python3 penetration-testing instagram-api nickname information-gathering instagram-account osint-python

UpdatedJul 6, 2024
Python

instaloader /instaloader

Star10.2k

Download pictures (or videos) along with their captions and other metadata from Instagram.

instagram-client pictures instagram downloader osint instagram-feed instagram-scraper instagram-user-photos videos instagram-photos instagram-stories instagram-downloader instagram-metadata osint-python instaloader

UpdatedJul 18, 2025
Python

shmilylty /OneForAll

Star9.1k

OneForAll是一款功能强大的子域收集工具

python osint subdomain content-security-policy recon bugbounty information-gathering pentest-tool zone-transfers subdomain-scanner nsec subdomain-takeover subdomain-enumeration subdomain-bruteforcing subdomain-crawler subdomain-collection subdomian-find oneforall altname crossdomainxml

UpdatedOct 23, 2024
Python

megadose /holehe

Star9.1k

holehe allows you to check if the mail is used on different sites like twitter, instagram and will retrieve information on sites with the forgotten password function.

python instagram osint twitter social-network email pypi emails ebay information-gathering trio tellonym open-source-intelligence osint-python osint-tools