OSINT Search Engines and Google Dorks
Master advanced search operators (Google Dorks), alternative search engines and specialized research tools to find information hidden in the depths of the indexed web.
70 tools · Version française
- AdvangleAdvanced search query builder for Google and Bing. Allows construction of complex multi-parameter search queries without memorizing operator syntax.free
- AllYouCanRead.comalso written All You Can Read.com, AllYouCanReadDirectory of 22,000+ newspapers, magazines and news websites organized by country and category.free
- arXiv.orgalso written ar Xiv.org, arXivOpen access preprint repository for over 2.3 million scholarly articles in physics, mathematics, computer science, economics and biology submitted before peer review.free
- BaiduChina's dominant search engine with support for advanced search operators and knowledge graph data. Used for Chinese language and regional OSINT research.free
- Bielefeld Academic Search EngineAcademic search engine indexing over 400 million documents from 12,000+ content providers including institutional repositories, open-access journals, and research databases worldwide.free
- BingMicrosoft's search engine with advanced search operators and API capabilities. Supports many of the same operators as Google, providing alternative search coverage.free
- BravePrivacy-focused search engine with independent index. Offers Goggles for custom search result ranking. First search API with zero data retention option.free/freemium
- Colossus International Engine ListDirectory of over 3,000 international search engines organized by country, region and subject, covering obscure and specialized local engines.free
- Copyscape Plagiarism CheckerOnline plagiarism detection service that searches the web for copies of submitted text or URLs; useful for verifying content originality or tracing where text has been republished.freemium
- dorkgenerator.pages.devalso written dorkgenerator.pagesOnline dork generator for creating custom Google search parameter queries to assist in OSINT and security research.free
- dorksearch.comalso written dorksearchWeb-based Google dork builder and search tool that integrates with Shodan, Censys, and GitHub for comprehensive OSINT searches.free
- dorksearch.netlify.appalso written dorksearch.netlifyLightweight web interface for building and executing Google dork searches with minimal dependencies.free
- DuckDuckGoalso written Duck Duck GoPrivacy-focused search engine that doesn't track users or store personal data. Processes ~3 billion queries monthly with enhanced privacy protections and tracker blocking.free/freemium
- eTools.chalso written e Tools.ch, eTools chSwiss privacy-focused metasearch engine aggregating 14+ sources (Google, Bing, Brave, DuckDuckGo, Yandex, etc.) simultaneously. Fast results averaging 0.83 seconds.free
- FlipboardNews aggregation and social curation platform that collects articles from publishers, blogs and social networks into topical magazines.free
- FTP Google Dork (D)also written FTP Google DorkGoogle dork technique using inurl:ftp operators to discover publicly indexed FTP server directories and files through Google's web index.free
- Github-Dorks (T)also written Github-Dorks, Github DorksCollection of GitHub advanced search operators and a CLI tool that automates searching GitHub for exposed credentials, API keys, configuration files, and other sensitive information.free
- GitLeaksalso written Git LeaksOpen-source SAST tool for detecting hardcoded secrets, API keys, passwords, and credentials in git repositories and file systems using customizable regex-based detection rules.free
- Gitrob (T)also written GitrobCLI tool for reconnaissance on GitHub organizations and users; clones repositories and scans commit history for sensitive files, exposed credentials, and configuration data.free
- GoogleWorld's most popular search engine with advanced indexing capabilities and support for extensive search operators (Google dorks). Used for passive OSINT research with broad web coverage.free
- Google Advanced SearchDedicated interface to Google's advanced search operators. Makes complex queries easier to construct without memorizing dork syntax through visual form-based interface.free
- Google Alertsalso written GoogleAlertsGoogle's free monitoring service that sends email notifications when new results matching a keyword appear in Google's index — ideal for continuous subject monitoring.free
- Google Custom Search EngineGoogle's Programmable Search Engine (CSE) lets you create a custom search interface scoped to specific domains, useful for building targeted OSINT search tools.free
- Google Guide Cheat SheetQuick-reference cheat sheet for Google search operators and advanced search syntax from Google Guide.free
- Google Hacking DatabaseOffensive Security's curated database of Google dork queries, organized by category, used for finding sensitive information exposed on the web.free
- Google News SearchGoogle's advanced news search with filters for date range, source, region and topic to find specific news coverage.free
- Google Scholaralso written GoogleScholarMultidisciplinary academic search engine indexing journal articles, theses, books, conference papers, and patents; includes citation counts and related work discovery.free
- Google Search Operators GuideOfficial Google documentation covering all supported search operators, syntax, and advanced search techniques.free
- GovInfo (ex-FDsys)also written Gov Info (ex-F Dsys), GovInfo (ex FDsys), GovInfo(ex-FDsys)Legacy US Government Publishing Office document system (FDsys) that has been superseded by GovInfo (govinfo.gov); the URL now redirects to the modernized GovInfo platform.free
- grep.appalso written grepSearch across 500,000+ public GitHub repositories with regex. Find code, credentials, secrets accidentally committed.free
- HulbeeCorporate site and product page for Hulbee AG. NOT a search engine itself - Hulbee is the company behind Swisscows. URL/category mismatch issue.free/freemium
- InshortsNews app delivering 60-word summaries of top Indian and international news stories, covering 13+ categories.free
- InstyaeCommerce product search engine and shopping discovery platform. NOT suitable for general web OSINT research - category mismatch with Search Engines.free
- iZitoalso written i ZitoMetasearch engine aggregating results from multiple sources including Wikipedia, videos, news, and products. Designed to support non-linear search behavior with multi-column display.free
- JURNMultidisciplinary search engine indexing freely accessible academic articles; covers arts, humanities, ecology, and social sciences with a focus on open-access content.free
- Lazy Scholar (T)also written Lazy Scholar, LazyScholarBrowser extension that automatically finds free legal full-text versions of academic papers when viewing paywalled content; checks open-access repositories and PubMed Central.free
- Library Databasesalso written LibraryDatabasesUniversity of Florida Library's A-Z database directory providing access to hundreds of academic databases covering all disciplines; useful as a reference for locating specialized research databases.free
- MojeekIndependent UK-based search engine with its own crawler and index. Privacy-focused with no user tracking since 2006. Supports advanced search operators.free/freemium
- NerdyDataalso written Nerdy DataSource code search engine for website technology reconnaissance that indexes HTML, CSS, and JavaScript across millions of live websites to identify technology and library usage.freemium
- NewsBriefalso written News BriefEuropean Media Monitor news brief in 50+ languages, aggregating and clustering breaking news from thousands of online news sources.free
- NewsNow.co.ukalso written News Now.co.uk, NewsNow co ukReal-time UK-focused news aggregator monitoring thousands of sources and updating every five minutes across all topics.free
- Newspaper Mapalso written NewspaperMapInteractive global map of newspaper websites, filterable by language and country, linking to local and national press.free
- NewspaperARCHIVE.comalso written Newspaper ARCHIVE.com, NewspaperARCHIVEHistorical newspaper archive with over 20 billion articles from 25,000+ publications spanning 300+ years of press history.paid
- Open Access Scholarly JournalsPAGEPress open-access publisher hosting peer-reviewed journals across biomedical, natural, and social sciences; provides free access to published research articles.free
- Open Libraryalso written OpenLibraryInternet Archive's open catalog of over 3 million books with borrowable digital editions; provides bibliographic data and full-text access for many out-of-print titles.free
- OpenGrey EU Papersalso written Open Grey EU PapersFormer European grey literature database maintained by INIST-CNRS that indexed non-conventional scientific and technical documents; archived in 2020 and no longer updated.free
- Osint.shalso written Osint shAll-in-one web-based information gathering suite with modules for WHOIS, DNS, reverse IP, subdomain lookup, IP geolocation, email breach check, and more.free
- pagodo - Passive Google Dork (T)also written pagodo - Passive Google Dork, pagodo Passive Google DorkPython CLI tool that automates passive Google dork searches using the Google Hacking Database (GHDB), supporting HTTP/SOCKS5 proxies to avoid rate-limiting.free
- PressReader.comalso written Press Reader.com, PressReaderDigital newsstand with access to 7,000+ newspapers and magazines from 100+ countries in their original layouts.freemium
- PublicWWWalso written Public WWWSource code search engine for HTML, JavaScript, CSS, and plaintext across 509+ million web pages. Find websites using specific analytics IDs, ad accounts, or code snippets.free/freemium
- PubMed - National Center for Biotechnology Informationalso written Pub Med - National Center for Biotechnology Information, PubMed National Center for Biotechnology InformationFree biomedical and life sciences literature database maintained by the NCBI with over 40 million citations; includes abstracts and links to full-text articles.free
- PubPeeralso written Pub PeerPost-publication peer review platform where researchers comment on and flag issues with published scientific papers; useful for identifying retracted or problematic research.free
- Scanner-inurlbr (T)also written Scanner-inurlbr, Scanner inurlbrAdvanced Python web scanner that automates Google/Bing dork queries to find vulnerable targets, exposed credentials and sensitive files.free
- Science Directalso written ScienceDirectElsevier's platform for peer-reviewed scientific literature with access to over 2,900 journals and 30,000 e-books; freely searchable with full-text access requiring subscription or institutional access.freemium
- Science Publicationsalso written SciencePublicationsOpen access scientific publication search engine covering multiple disciplines and journals.free
- SearchcodeCode search engine that indexes public source code from GitHub, GitLab, Bitbucket, and other repositories; useful for finding code examples and identifying technology usage patterns.freemium
- SearchDiggity (T)also written SearchDiggity, Search DiggityBishop Fox's SearchDiggity is a Windows GUI for automating Google hacking queries (Google Dorks) against target domains and infrastructure.free
- StartPagealso written Start PagePrivacy-centric proxy search engine that strips identifying data before querying Google/Bing and provides anonymous view to visited websites through proxy servers.free/freemium
- StractOpen source search engine built by developers for developers. Features customizable Optics for result filtering and ranking. Independent index with web crawler.free
- SwisscowsSwiss privacy-focused search engine using semantic AI. Stores all data in Swiss Alps facility. No cookies, no tracking, no user profiles. Includes family-safe filtering.free/freemium
- The Open Syllabus ProjectAnalytics platform that maps academic syllabi to reveal the most-assigned texts in universities worldwide, enabling citation network and academic trend research.free
- Think Tank SearchHarvard Kennedy School Library guide for searching think tank research and policy reports; the referenced Think Tank Search service was deprecated in February 2025.free
- TruffleHog (T)also written TruffleHog, Truffle HogOpen source secret scanner that detects 700+ types of API keys, tokens and credentials in git repositories, S3 buckets, Jira and file systems.free
- UK National ArchivesOfficial online catalog for the UK National Archives providing access to over 32 million records spanning 1,000 years of UK government, legal, and historical documents.free
- wayparamCLI tool that extracts URL parameters from Wayback Machine CDX API, useful for discovering hidden endpoints and parameters in archived web snapshots.free
- World Newsalso written WorldNewsMultilingual world news aggregator searching across thousands of international sources with advanced filters.free
- Yahoo Advanced Web SearchYahoo's advanced search interface with support for search operators including site:, intitle:, filetype:, AND, OR, NOT. Provides real-time search results data with location filtering.free
- YandexRussian search engine with excellent coverage of post-Soviet digital spaces. Supports 20+ advanced operators and provides faster indexing of Russian forums and breach boards than Google.free
- YouGotTheNewsalso written You Got The NewsAggregated news search engine pulling headlines from major news sources and wire services.free
- ZenodoOpen research repository operated by CERN hosting 3M+ scientific datasets, research papers, software and data underlying publications.free
Frequently asked
- What is a Google Dork?
- A Google Dork is an advanced search query using special operators (site:, filetype:, inurl:, intitle:) to find specific information that a normal search wouldn't return.
- What Google operators are useful in OSINT?
- site: (restrict to domain), filetype:pdf (file type), inurl: (word in URL), intitle: (in title), "" (exact phrase), - (exclude word), cache: (see old version).