Explore Other Categories

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

Frequency

Convert between frequency units including hertz, kilohertz, megahertz, gigahertz, and RPM. Essential for electronics, radio, and sound engineering.

Conversion

HTML Encoder

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

Developer World

Bonus Tax Calculator

Calculate taxes on bonuses and commissions using the 2025 IRS supplemental withholding method (22% federal rate). See exact take-home after federal, state, Social Security, and Medicare taxes for all 50 states

Financial

Exfiltration Monitor

Monitor for data exfiltration attempts and unauthorized data transfers. Essential for data loss prevention (DLP).

Cybersecurity