OSINT Radar
Web & URL OSINT Operational

Tejji

www.tejji.com

Free online tools — 115+ calculators, unit converters, IP tools, developer utilities, and more. No sign-up required, works on all devices.

Free Open Source #Tejji #Tracking & Utility OSINT tools #Tracking & Utility OSINT resources #tracking #utilities #automation #digital #investigation #investigative
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Pivot map

You have url domain ip
You get page content infrastructure mentions

Use this map to decide whether Tejji accepts the lead you are holding, and what kind of lead it may return for the next step.

Pivot from here

Outputs from Tejji can become inputs for the next tool. These are the most relevant follow-on pivots in the library.

Investigator Use

Tejji is a web productivity and OSINT utility platform offering a collection of free online tools including URL analysis, text processing, network utilities, and SEO analysis functions. For investigators who need quick, browser-based access to utility functions without installing software, Tejji provides a consolidated toolkit accessible from any device.


The platform's URL tools include link analysis, redirect chain checking, and URL decoding — useful for investigators analyzing suspicious links before clicking, tracing shortened URLs to their final destinations, or decoding obfuscated URLs encountered in phishing analysis or malware investigation. Understanding the full redirect chain of a URL reveals intermediate hosts that may expose additional infrastructure.


Text analysis tools on Tejji support character counting, case conversion, encoding/decoding (Base64, URL encoding, HTML entities), and text comparison — utility functions frequently needed during OSINT workflows when processing data from multiple sources. Encoding and decoding functions are particularly relevant in malware analysis, where encoded strings may hide command-and-control URLs or configuration data.


Network utilities include IP lookup, DNS query tools, and port checking — providing quick lookups without requiring command-line tools. For investigators working in browser-constrained environments or teaching OSINT techniques, browser-based network tools lower the barrier to common investigative tasks.


SEO analysis tools reveal page metadata, header structures, and keyword density — useful for understanding how a website presents itself to search engines, which can provide context about a site's purpose and legitimacy. Sites with heavily SEO-optimized content around suspicious terms may indicate spammy or malicious intent.


As a consolidated multi-tool platform, Tejji reduces the number of separate sites investigators must visit during a workflow, streamlining the documentation and tab management challenges inherent in complex investigations.


Limitations include the feature depth of individual tools — specialized standalone tools (like Shodan for network analysis or VirusTotal for URL reputation) will always outperform a general-purpose utility platform for specific tasks. Use Tejji for quick utility tasks and rely on specialized tools for deep investigation.

Before You Pivot

Record Context

Capture the target, search terms, and why this source is relevant before you leave the page.

Preserve Evidence

Archive volatile pages, save screenshots, and keep timestamps for anything that may change.

Corroborate

Treat one tool as a lead source. Confirm important findings with independent sources.

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