Free Online Utility Tools
Generate passwords, create QR codes, pick colors, and convert units — all directly in your browser. No software to install, no account required.
Custom Data Generator50 field types, rename columns, export CSV/JSON/SQL
Fake Address GeneratorRealistic US addresses with state filtering
Fake Address GeneratorGenerate realistic fake US addresses for testing and prototyping.
Fake Data GeneratorGenerate fake names, emails, phone numbers, and more for testing.
Password GeneratorGenerate secure random passwords
QR Code GeneratorCreate QR codes from text or URLs
Color PickerPick and convert colors
Gradient GeneratorCreate CSS gradients
Palette GeneratorGenerate color schemes
Currency ConverterReal-time exchange rates
Temperature ConverterFahrenheit, Celsius, Kelvin
Length ConverterInches, cm, meters and more
Weight ConverterPounds, kilograms and more
Volume ConverterGallons, liters, cups and more
Time Zone ConverterConvert times across time zones
From generating a secure password to creating a QR code for your business card, converting a hex color to RGB, or quickly converting pounds to kilograms — these utility tools handle the small but frequent tasks that come up in everyday work and life.
Frequently Asked Questions
How long should a secure password be?▼
At least 16 characters, mixing uppercase, lowercase, numbers, and symbols. Never reuse passwords across accounts.
Are QR codes permanent?▼
Static QR codes (like those generated here) are permanent — they encode the URL or text directly. Dynamic QR codes allow the destination to be changed but require a third-party service.
What is the difference between HEX and RGB colors?▼
HEX is a six-character code used in web design (e.g., #FF5733). RGB expresses the same color as three values for red, green, and blue (e.g., rgb(255, 87, 51)). They represent the same colors in different formats.
Do I need to install software?▼
No. All tools run entirely in your web browser. Nothing to download or install.