QR Code Generator
Create a downloadable QR image for a URL or short text.
All tools
Browse a growing collection of free utilities for text, SEO, development, images, conversions and calculations.
Random String Generator
Generate secure random strings from a custom alphabet.
Password Strength Checker
Check password length and character diversity locally.
Password Generator
Generate strong passwords with secure randomness.
Tip Calculator
Split a bill and calculate a tip per person.
Compound Interest Calculator
Calculate compound growth with flexible frequency.
Simple Interest Calculator
Calculate simple interest and final amount.
GST/VAT Calculator
Add or remove a percentage tax from a price.
Discount Calculator
Calculate sale price and savings.
Loan EMI Calculator
Estimate monthly loan payment and total interest.