📖 Help Center
Guides and documentation for all our tools. Click any card to read the full guide with features, step-by-step instructions, and FAQs.
Base64 Encoder / Decoder
Encode plain text to Base64 or decode Base64 back to readable text. Supports Unicode characters.
Read Guide →Color Picker
Pick any color and instantly get HEX, RGB, and HSL values. Explore shade palettes and complementary colors.
Read Guide →JSON Formatter
Validate, prettify, and minify JSON data instantly. Features syntax highlighting and structure analysis.
Read Guide →Markup & Margin Calculator
The Markup & Margin Calculator helps you price products and services correctly. Use the Quick Calculator for single item...
Read Guide →Mess Manager
Mess Manager is a complete shared-living expense management tool. Create a mess for your household, hostel, or shared gr...
Read Guide →Percentage Calculator
Solve any percentage problem with six dedicated calculation modes. Each mode includes step-by-step explanations.
Read Guide →Typing Test
Take a typing speed test to measure your words per minute (WPM) and accuracy. Choose from multiple durations and difficu...
Read Guide →Typing Tutor
Learn touch typing from scratch with 99 progressive levels. Start with home row keys and gradually introduce new charact...
Read Guide →Unit Converter
Convert between metric and imperial units across six categories: length, weight, temperature, volume, area, and speed.
Read Guide →Word Counter
Word Counter gives you instant, live statistics as you type or paste text. See word count, character count, sentence cou...
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