Overview The HTML Entity Encoder converts special characters to their HTML entity equivalents and vice versa, preventing characters like <, >, &, and ” from being interpreted as HTML markup. It supports three encoding scopes and includes a clickable reference…
Overview The Caesar Cipher tool encrypts and decrypts text using the classic substitution cipher where each letter is shifted a fixed number of positions in the alphabet. In decrypt mode, it can perform a brute-force attack, displaying all 25 possible…
Overview The String Reverser offers four distinct reversal modes: reversing all characters, reversing word order, reversing line order, and reversing each individual word while maintaining word positions. It also detects whether the input text is a palindrome. How to Use…
Overview The Case Converter transforms text between 10 different letter case styles, including standard formats for writing, programming variable naming conventions (camelCase, PascalCase, snake_case, kebab-case), and fun alternating patterns. How to Use Paste or type text into the input box.…
Overview The Character Counter provides a real-time analysis of any text, displaying character count, word count, sentence count, paragraph count, and estimated reading time. A letter frequency bar chart shows the distribution of alphabetic characters. How to Use Paste or…
Overview This dual-purpose time tool combines a precision stopwatch with a countdown timer in a single interface. The stopwatch records lap times for sports and productivity tracking, while the countdown timer features an animated progress ring and an alarm notification…
Overview The Base Converter translates numbers between the four most important numeral systems in computing and mathematics: Binary (base-2), Octal (base-8), Decimal (base-10), and Hexadecimal (base-16). It also displays a binary bit visualization for values up to 16 bits. How…
Overview The Date Calculator computes the difference between two dates with precision, breaking down the span into years, months, days, hours, minutes, and seconds. It also offers a business days count and a mode to add or subtract a specific…
Overview The Multiplication Table generator produces either a focused single-number table or a complete n×n grid. It is a helpful learning and reference tool for students, teachers, and anyone who wants to quickly visualize multiplication relationships up to any number.…
Overview The Tip Calculator makes it easy to split restaurant bills and calculate gratuity. It supports custom tip percentages, per-person bill splitting up to 10 people, and includes quick-select buttons for the most common tip rates — 15%, 18%, and…
