Open Sources Toolkit
Embedded tradecraft assistant: explore and pivot through OSINT sources using curated tools, categories, and quick search.
Free OSINT ToolsFree
Free OSINT ToolsFree
Checklist Generator
Embedded tradecraft assistant: generate crisp, printable OSINT pivot lists.
About the Creator
Nico Dekens
Senior VP of Engineering and Chief InnovatorNico Dekens is an experienced all-source intelligence analyst and the founder of Dutch Osint Guy Intelligence Services, specializing in Open Source Intelligence (OSINT), online Human Intelligence (HUMINT), and digital investigations. With a deep passion for intelligence gathering, analysis, and online investigations, Nico has dedicated over 20 years to the field, including extensive experience within Dutch law enforcement.
Throughout his career, he has worked on a wide range of cases, from high-profile homicide and international narcotics investigations to tracking stolen art, gang violence, and online extremist networks. He has also conducted covert virtual HUMINT operations and counterterrorism investigations.
More OSINT Tools
Email Permutator
Generate plausible email candidates from names/usernames. Includes org-mode corporate formats + locale packs (RU/UA/PL/TR/NL/EN), transliteration variants, nicknames, validity checks, and confidence scoring.
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Dork Assistant
Turn plain-language research goals into precise Google “dorks” for OSINT, investigative journalism and technical investigations. You don’t need to know every search operator by heart — the generator builds the best Google dorks for you.
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Image Forensics
Error Level Analysis (ELA) compares an image to a recompressed version of itself and visualizes the differences. Areas with higher error can sometimes indicate editing, compositing, or different compression histories.
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