Utilities

Convert colors between HEX, RGB, and HSL formats instantly. Pick colors and get all format codes.

Calculate D - Day, days between two dates, workdays (exclude weekends), and contract periods instantly. Runs in your browser (no uploads).

Generate strong random passwords instantly. Customize length, characters, and complexity.

Calculate percentages, discounts, and percentage changes instantly. Simple online calculator for daily math.

Generate QR codes for URLs, text, Wi - Fi, contact cards, email, phone, and SMS. Customize colors and export in PNG or SVG.