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Discover tools from different categories to expand your toolkit beyond CyberSecurity.

Daily Calorie & Macro Planner

Calculate your personalized daily calorie needs and optimal macronutrient distribution. Plan your nutrition goals with BMR, TDEE, and macro ratio calculations.

Recipe Nutrition Lab

JWT Validator

Decode and validate JWT tokens. Verify signatures, check expiration, and inspect claims for security issues.

Cybersecurity

MAC to IPv6

Convert MAC addresses to IPv6 link-local addresses using EUI-64 or modified EUI-64 formats with our free converter tool.

Sysops

HTML Encoder

Convert special characters to HTML entities and decode HTML entities back to characters. Free online HTML encoding tool.

Developer World

KBC Grandcentral

Your comprehensive suite of free online utilities. Over 300+ powerful resources for developers, professionals, and everyday users.

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