Base64 Encoder/Decoder

Convert text to and from Base64 format.

JSON Formatter

Prettify your raw JSON input instantly.

QR Code Generator

Create a QR code from your input text or link.

URL Encoder/Decoder

Encode or decode your URLs.

Word/Character Counter

Count words or characters in a text.

Age Calculator

Calculate someone's age from birthdate.

Currency Converter

Convert currency between different regions.

Lorem Ipsum Generator

Generate dummy text for your designs.

Text to Speech

Convert text input into spoken audio using browser APIs.

Case Converter

Convert text to UPPERCASE, lowercase, Title Case, and Sentence case.

Number to Words Converter

Convert numbers like 1234 to "one thousand two hundred thirty-four".

Password Generator

Generate strong, random passwords based on user-specified criteria.

Color Picker / Converter

Choose a color and get HEX, RGB, HSL values.

Unit Converter

Convert units like meters to feet, kilograms to pounds, Celsius to Fahrenheit, etc.

UUID Generator

Create unique identifiers (UUID v4) for use in databases and apps.

Binary ↔ Decimal Converter

Convert binary numbers to decimal and vice versa.

Text Diff Checker

Compare two pieces of text to highlight differences (useful for code/text reviews).

HTML Entities Encoder/Decoder

Convert special characters to and from HTML entities.