“Mọi kiến thức trong bài viết chỉ phục vụ mục đích giáo dục và an toàn thông tin.
Không được sử dụng để tấn công hệ thống mà bạn không sở hữu hoặc không được phép kiểm thử.”
- This tool allows you to enumerate usernames across many websites
https://whatsmyname.app/- Eyes is osint tool based on account search from an email address
https://github.com/N0rz3/Eyes- Bypass WAF
https://github.com/mmarting/unwaf- Reserve images/face images search tool. Search duplicates and similar images. Filter results by domains and keywords.
http://lenso.ai- Checkweb
https://web-check.xyz/- IOT
https://www.shodan.io/- Lookup hosts associated with a domain
https://search.censys.io/- Check techstacks
https://builtwith.com/I. OSINT Stack
(ref: https://www.osintcombine.com/free-osint-tools/osint-bookmark-stack )
Search Engines
Academic / Literature
Website Archives
Social Media & Forums
Social Media
Twitonomy: Twitter #analytics and much more…
Wayback Tweets · Streamlitnitter
Instagram Explorer | OSINT Combine
Instagram Person Search (change “person” for name)
Instagram editor and viewer – Picuki.com
TikTok
TikTok Quick Search | OSINT Combine
VK
VK.watch – history of VKontakte profiles
Foursquare
Telegram
Facebook Data Breach Checker | HaveIBeenZuckered.com
Mostly Harmless: A Google Chrome extension for awesome redditors
Forums
Search Reddit Comments by User
Chans
Boardreader – Forum Search Engine
builtwithFlarum – user-submitted list of forums
Person of Interest Search
Epieos Tools (Gmail Identifier)
ViewDNS.info – Reverse Whois Email Lookup
Hunter.io (Email Address Finder)
Find the email address format for millions of companies
Email Permutator – Effortless Email Discovery by Polished.app
Email addresses of companies – Skymem
Usernames
Documents
FTP Search (Change “searchterm” in search box)
de🔸digger find public files in Google Drive
Breached Data
Have I Been Pwned: Check if your email has been compromised in a data breach
People Search Tools
Social Search (6 SM Platforms)
White Pages® – Search for an Australian Business, Government Department or Person
PeekYou – People Search Made Easy
411 – White Pages | Find Phone Numbers, People, Addresses & More
Link Analysis
Polinode – Powerful Network Analysis in the Cloud
Area & Event Monitoring
Live Monitoring
Instagram (Use Search + Auto Refresh)
Instagram Explorer | OSINT Combine
Facebook Live Video Search (Modify search location)
Facebook Event (Modify <eventID in URL)
FDown – Facebook video downloader
Flikr
YouTube
Hadzy – Youtube comments search
CCTV Cameras
Live Geo Map
KartaView (OpenStreetCam) – Webcam databaseEarthCam – Live Network of Webcams and Streaming Video CamerasWebcam MapWindy: Webcams
Reference Search
Global Airport Webcamssite:insecam.org “location” – Google SearchSurveillance under Surveillance – CCTV camera database
Alerting & Triggers
Google AlertsAlert Service (Surface Web & Twitter)Free RSS ReaderDisaster AlertGDACS – Global Disaster Alerting Coordination System
Area Photos
16. Facebook (Modify Tagged Location & Keyword to Area)17. Twitter (Modify search field for criteria and range)18. Instagram (Locate and modify location ID in URL)Instagram Explorer | OSINT Combine
Corporate Profiling & Website OSINT
Technical Artefacts
IP Address Search – BrowserLeaks.com
IP Address Search – I Know What You Download
Reverse IP Search – ViewDNS.info
Whois Lookup – Australian Domains
Whois Lookup & IP Search – DomainTools
Whois Lookup & IP Search – Who.is
Other – Source Code Search Engine
Other – Investigator (Multi Search)
Other – OpenPhish (Phishing Intelligence)
Other – Website Change Detection (Requires Subscription)
Central – OPs – Investigate domains and IP addresses
Image Tools
Search
FaceCheck – Reverse Image Search – Face Recognition Search Engine
Image Manipulation & Forensic Tools
Pixlr – Free Online AI Photo Editor, Image Generator & Design tool
LunaPic | Free Online Photo Editor – Edit, Adjust & Create
Cleanup.pictures – Remove objects, people, text and defects from any picture for free
AI Image Sharpener, Try It for Free | neural.love
Free Online OCR – Image to text or PDF to Doc converter
Ghiro – automated digital image forensics tool
Forensically, free online photo forensics tools – 29a.ch
MeVer – Image Verification Assistant
Suncalc – Determining the time and image was taken using shadow
EXIF Data
Mapping
Google MapsBing MapsOpenStreetMapDual Maps – Create Google Maps, Street View and Bing MapsBatchGeo: Create an interactive map from your dataQuad Map Comparison ToolMy Maps – Google MapsMapbox Studio – Map BuilderFree Map Tools – Various Mapping ToolsWayback Imagery – Historic Satellite ImageryWorld’s Air Pollution: Real-time Air Quality IndexOpenSeaMap – Map BuilderPeakFinderGeoNames – Placename FinderTool Library 🛰 Your geospatial intelligence tool belt for digital investigationsSunCalc – sunrise, sunset, shadow length, solar eclipse, sun position, sun phase, sun height, sun calculator, sun movement, map, sunlight phases, elevation, Photovoltaic system, PhotovoltaicShadeMap – Simulate sun shadows for any time and place on Earth
Sat Imagery
Zoom Earth – Interactive Weather MapLand Viewer | EOS – Area Of Interest SearchingEarthExplorer – HomeSoar | Discover your Earth – Interactive Maps25 Satellite Maps To See Earth in New Ways [2020] – GIS Geography – Pool of satellite imagerySentinel Hub – Satellite ImageryGoogle Earthmap.baidu.com – Chinese centric maps
JSON
geojson.io – Global view of earth
Advanced
overpass turbo – Map builder5Ghz Interference Tracker – Map BuilderGeolocation Estimation (Images) – Geo location of imagesTravel Time Map | Drive Time Radius & Other Modes – Route PlannerPlant.id – Plant identification app
Drone Footage
TRAVELwithDRONE – Aerial Videos Database
Translation Tools
Cambridge Dictionary Translate
Google Translate – Chrome Web Store
DeepL Translate – Chrome Web Store
Artificial Intelligence
ChatGPT (OpenAI)Gemini (Google)Copilot (Microsoft)Claude (Anthropic)ForefrontAWS Rekognition (Facial Recognition & Feature Extraction)Google Natural Language ProcessingCloud Vision API | Image AnalysisConsensus: AI Search Engine for ResearchThere’s An AI For That (TAAFT)Deepswap – Face and Video Edit ToolsAI Detector, AI Checker, & AI Humanizer | Undetectable AIAI Content Detector | CopyLeaksImage Creator from Microsoft DesignerGoogle AI Studio (Requires Account)Flux AI Image Creator (Requires Account)
Reporting Tools
Flowchart Maker & Online Diagram ToolyEd Live – Online Diagram ToolAuto Graph DatasetsData Visualisation ToolCreate Timeline VisualisationsCreate StorymapsWebsite Screenshot Generator & APIFree online timeline makerSimple Collaborative Mind Maps & Flow Charts – CoggleFree Online Report Maker: Design a Custom Report – CanvaStitch & Share: longer screens – Apps on Google Play
Cryptocurrency
ΞTHTECTIVEBreadcrumbs – Investigation ToolCrypto Logos – Cryptocurrency Logo Files (.SVG & .PNG) DownloadEsteroids the frontpage of the decentralized webEthereum (ETH) Blockchain Explorer – etherchain.org – 2022Monero Blocks – XMR block explorerxmrchain.net monero explorerBlockchair — Universal blockchain explorer and search engineCoin Market CapOnada – Historic Currency ConverterCoin Map – Searching for businesses who take cryptoCoin ATM Radar – Search for Crypto ATMsChain Abuse – Wallet address abuse databaseBitcoin Who’s Who – Searching for website appearances of a WalletScam Search
Verification & Fact-Checking
Fact-Checking
FactCheck.org – A Project of The Annenberg Public Policy Center
Africa Check | Sorting fact from fiction
Gen-AI Validation Tools
ZeroGPT – Chat GPT, Open AI and AI text detector Free Tool
Collective Tools
The Ultimate OSINT Collection – start.me
Bellingcat’s Online Investigation Toolkit [bit.ly/bcattools] – Google Sheets
OSINT for Finding People – Google Sheets
jivoi/awesome-osint: A curated list of amazingly awesome OSINT
References & Glossary
Glossary | Counter Extremism Project
FastEmoji Emojis, Emoticons, Smileys | fastemoji.com
DARK WEB DICTIONARY – IACA Dark Web Investigation Support
Intelligence Analysis
Thou shalt not commit logical fallacies
24 Cognitive Biases stuffing up your thinking
OSINT Gamification
Online Verification Challenge – First Draft News
Observation Online Challenge – First Draft News
Verif!cation Quiz Bot (@quiztime) / X
GeoGuessr – Let’s explore the world!
Expert-Led OSINT Training: Master Skills for Digital Investigations
Persona Creation Tools
Temporary Disposable Email – 10 minute mail
✉ Guerrilla Mail – Disposable Temporary E-Mail Address
Fake Mail Generator – Free temporary email addresses
10 Minute Mail – Free Anonymous Temporary email – 10 Minute Mail – Free Anonymous Temporary email
Asia-East Free Email Providers
Bio
Generate a Random Name – Fake Name Generator
Phone
Top 10 Free Sites to Receive SMS Online Without Real Phone Number- dr.fone
FREE mobile numbers to receive text messages online | mytrashmobile.com
TalkU – Free Phone Calls, Texts & Walkie Talkie, PTT
Gravatar – Globally Recognized Avatars
Fake Person Generator | User Identity, Account and Profile Generator
Full Contact Information Generator
Faces
Backstories
The Ultimate List of Hobbies | Discover a Hobby
II. DARKWEB OSINT TOOLS
(Ref: https://www.osintcombine.com/free-osint-tools/darkweb-bookmark-stack)
Search Engines
Ahmia — Search Tor Hidden Services
haystak: the darknet search engine
Tor66 – Search and Find .onion websites
The Original Dark Web Search Engine | Torch!
Services Lists
Hidden Wiki – TheHiddenWiki.org
tor.taxi – your ride to the darknet
dark.fail: Which darknet sites are online?
Leak Sites
N/A
Nhat Truong Blog 