Free Online Utility Tools
QR code generator, password generator, Base64 encoder, JSON formatter, hash generator, and calculators — all free.
QR Code Generator
Generate QR codes for URLs, text, and contact info.
Password Generator
Create strong, secure passwords with custom options.
Base64 Encoder/Decoder
Encode or decode text using Base64 format.
JSON Formatter
Format, validate, and beautify your JSON data.
Hash Generator
Generate MD5, SHA1, SHA256 and SHA512 hashes.
Percentage Calculator
Calculate percentages, increases, decreases, and percentage differences instantly.
Age Calculator
Calculate your exact age in years, months, and days from your date of birth.
Reading Time Calculator
Estimate how long it takes to read any piece of text or article.
Unit Converter
Convert length, weight, temperature, speed, area, volume, and data units instantly.
BMI Calculator
Calculate your Body Mass Index (BMI) with metric or imperial units.
Car Resale Value Estimator
Get an instant resale value estimate for your used car with full price breakdown. Supports 30+ Indian models across 24 cities.