Free Online Calculators & Utilities
Fast, simple tools for finance, dates, health, conversions, and more.
Finance & Tax
EMI Calculator
Calculate monthly EMI, total interest, and total payment for loans.
GST Calculator
Add or remove GST from any amount with instant tax breakdown.
Percentage Calculator
Calculate percentage value, increase/decrease, and percent change instantly.
Currency Converter
Convert between major world currencies using indicative exchange rates.
Health & Dates
Astrology
Unit Converters
Length Converter
Convert between meters, kilometers, miles, feet, inches, centimeters, and more.
Weight & Mass Converter
Convert between kilograms, pounds, grams, ounces, tons, and other weight units.
Temperature Converter
Convert between Celsius, Fahrenheit, and Kelvin instantly.
Speed Converter
Convert between km/h, mph, m/s, knots, and other speed units.
Data Storage Converter
Convert between bits, bytes, KB, MB, GB, TB, and more digital storage units.
Text & Writing
Word Counter
Count words, characters, sentences, and estimated reading time.
Case Converter
Convert text to UPPERCASE, lowercase, Title Case, or Sentence case.
Text Decorator
Style your text with Unicode bold, italic, script, monospace, and other fancy fonts for social media.
Text to ASCII Art
Convert plain text into monospaced ASCII art banners for bios, posts, and terminal-style headers.
Image to ASCII Art
Convert an uploaded image or image URL into grayscale ASCII art using density-mapped characters.
Symbol Picker
Browse and copy non-keyboard symbols, special characters, arrows, math symbols, and emoji by category.
Developer Tools
Hash Generator
Generate MD5, SHA-1, SHA-256, and SHA-512 cryptographic hashes from any text.
Base64 Encode / Decode
Encode text to Base64 or decode Base64 strings back to plain text.
Number Base Converter
Convert numbers between binary, octal, decimal, and hexadecimal instantly.
QR Code Generator
Generate a QR code from any URL, text, or message instantly. Free and downloadable.