Free, simple, privacy-first online tools. No sign-up. No tracking.
A growing collection of free web tools — sleep cycle calculator, BMI checker, 2FA code generator, IP reputation lookup, password generator, and more. All tools run in your browser. No data collected.
Available Tools
Coming Soon
Body Mass Index with healthy weight range and health recommendations.
TDEE and daily calorie needs based on age, weight, height, and activity level.
Generate strong random passwords with customizable length and character sets.
Create professional invoices quickly. Free, no account required.
Generate beautiful color schemes from images or AI-powered suggestions.
Generate and decode TOTP two-factor authentication codes. Verify 2FA setup.
Check IP geolocation, proxy/VPN detection, and blacklist reputation score.