Explore All Our Handy Online Tools
Tips, guides, and smart ways to use our tools.
Published: August, 2025
Welcome! This site was built as a hobby project to give users access to fast, free, and functional tools — all without sign-ups or downloads. Whether you're managing your money, planning your day, or just need a quick calculation, we've got something useful for you.
Financial Calculators
Simple Interest Calculator
Quickly calculate interest earned or owed over time using a fixed rate. Ideal for loans or basic savings.
Compound Interest Calculator
See how your investments grow over time with compounding — great for savings and long-term planning.
Fixed Deposit Calculator
The Fixed Deposit Calculator helps you estimate the maturity amount and interest earned based on principal, interest rate, time, and compounding frequency.
Recurring Deposit Calculator
Calculate the maturity value of your monthly savings with a Recurring Deposit Calculator.
Mortgage Calculator
Calculate your mortgage payments quickly and easily with our free mortgage calculator tool.
Car Loan Calculator
Crunch your car loan numbers in seconds—no math, no guesswork, just clarity.
SIP Calculator
Estimate returns from a Systematic Investment Plan by entering monthly investment, rate, and duration.
Loan EMI Calculator
Figure out your monthly loan repayments with ease. Just enter loan amount, interest rate, and term.
Tip Calculator
Quickly split your bill and add tips when dining out with friends or family.
Profit Margin Calculator
Calculate your cost, selling price, and profit margin — perfect for small businesses and resellers.
Wage Calculator
Find your total pay based on hours worked and hourly rate — ideal for freelancers and shift workers.
Return on investment (ROI)
Quickly measure the profitability of your investments with our free ROI (Return on Investment) calculator.
Break-Even Point Calculator
Use this calculator to determine how many units you need to sell to cover your costs and start making a profit.
Credit Card Payoff Calculator
Calculate how long it will take to pay off your credit card debt and how much interest you'll pay.
Pay Raise Calculator
Quickly calculate your new salary after a raise based on your current pay and raise percentage.
Date & Time Tools
Date Calculator
Find the number of days between two dates, add/subtract days, or plan future events.
Time Calculator
Tool for comparing and calculating differences between time values.
Stopwatch
A simple online stopwatch for tracking time during workouts, cooking, or productivity sessions.
Countdown Timer
Set a countdown timer to stay focused, remind yourself, or track a deadline.
Unix Timestamp Converter
Instantly convert Unix timestamps to human-readable dates and vice versa - simple, accurate, and free!
World Clock
Beautiful, responsive world clock with GMT reference, multiple time zones,works perfectly on all devices.
Tools
Password Generator
Create strong, secure passwords with customizable options to keep your accounts safe.
Word & Character Counter
Instantly count words and characters for precise writing!
RGB to HEX Converter
Quickly convert RGB color values to hexadecimal (Hex) codes and vice versa for web design and development.
Lorem Ipsum Generator
A responsive Lorem Ipsum generator with customizable paragraphs/words, multiple output formats (HTML/Markdown), and one-click copy functionality.
Text Case Converter
Instantly convert text between UPPERCASE, lowercase, Title Case, and more with one click!
IP Subnet Calculator
An interactive IP subnet calculator that instantly computes network addresses, usable IP ranges, CIDR notation, and subnet details for any given IPv4 address and subnet mask.
Json Tools
A JSON tools converter simplifies working with JSON data by providing features like formatting, minifying, validating, and converting between JSON and other formats (XML, CSV) for seamless data handling.
Encode / Decode Text
Base64: Encodes binary data to ASCII text (A-Z, a-z, 0-9, +, /, =)
URL Encoding: Replaces special chars with %xx codes for URLs
Hexadecimal: Represents binary data as base-16 numbers (0-9, A-F)
ASCII Codes: Numerical representation of characters (0-127)
UTF-16: Unicode encoding using 16-bit code units
Binary: Raw data representation as 0s and 1s (8 bits per byte)
Morse Code: Text as dots/dashes with letter spacing
SHA-256 Hash: Secure 256-bit cryptographic fingerprint
Maths
Add Numbers Calculator
Add numbers instantly by entering them with spaces or commas — result updates automatically.
Multiplication Calculator
Multiply numbers instantly by entering them with spaces or commas — result updates automatically.
Division Calculator
Divide numbers instantly by entering them with spaces or commas — result updates automatically.
Modulus Calculator
Find the modulus of numbers instantly by entering them with spaces or commas — result updates automatically.
Average Calculator
Calculate Average of numbers instantly by entering them with spaces or commas — result updates automatically.
Fraction Calculator
Use this fraction calculator to quickly simplify, add, subtract, multiply, and divide fractions with ease and accuracy.
Mixed Number Calculator
Use this calculator to quickly simplify, add, subtract, multiply, and divide Mixed Number with ease and accuracy.
Mixed ↔ Fraction Converter
Effortlessly convert and simplify mixed fractions to improper fractions.
Decimal ↔ Fraction Converter
Easily convert between decimals and fractions with precision.
Number Properties Calculator
Check number properties instantly — enter a number to see factors, divisibility, digital root, parity, and more.
Maximum Minimum Calculator
Find Maximum and Minimum of numbers instantly by entering them with spaces or commas — result updates automatically.
Basic & Scientific Calculator
Basic and scientific calculators—simple or advanced math in a clean, responsive design.
Median Calculator
Find the median of numbers instantly by entering them with spaces or commas — result updates automatically.
Mode Calculator
Find the mode of numbers instantly by entering them with spaces or commas — result updates automatically.
Exponentiation Calculator
Calculate exponents instantly by entering numbers with spaces or commas — the result updates automatically.
Range Calculator
Find the range of numbers instantly by entering them with spaces or commas — result updates automatically.
Descriptive Statistics Calculator
Calculate mean, median, mode, variance, and standard deviation instantly — just enter numbers with spaces or commas or upload csv , and results update automatically.
Correlation Coefficient Calculator
Calculate the correlation coefficient instantly by entering paired values with spaces or commas — the result updates automatically.
Unit Converter
Convert between units like length, weight, temperature, and more. Simple, fast, and accurate.
Percentage Calculator
Calculate percentage increase/decrease, what is X% of Y, and other common percentage operations.
Number Base Converter
Instantly convert numbers between Binary, Decimal, Hex, Octal, Base32, and Base36 with our free online base converter tool.
Random Number generator
Generate truly random numbers instantly, with fairness and precision.
LCM, GCD & Factorial Calculator
Instantly calculate LCM (Least Common Multiple), GCD (Greatest Common Divisor), and Factorials with step-by-step results.
Roman Numeral Converter
Instantly convert between Roman numerals (I, V, X) and Arabic numbers (1, 5, 10)
Pythagorean theorem Calculator
Instantly calculates the missing side of a right triangle using the formula a² + b² = c².
Prime Numbers Calculator
Explore our all-in-one Prime Number Toolkit! Instantly check if a number is prime, generate prime numbers within a range, and find the factors of any number.
- Prime Number Checker - Test if any number is prime.
- Prime Number Generator - Create a list of primes in a number range.
- Prime Factor Calculator - Break down numbers into their prime factors.
Geometry Calculators
Fast and accurate calculators for area, perimeter, volume, and more..
- Circle Calculator - Quick Circle Math Tool.
- Square Calculator - Square Area Perimeter Calculator.
- Rectangle Calculator - Rectangle Area Perimeter Calculator.
- Parallelogram Calculator - Parallelogram Base Height Solver.
- Cube Calculator - Cube Volume Surface Area.
- Cone Calculator - Cone Volume Surface Area.
- Cuboid Calculator - Cuboid Volume Surface Area.
- Cylinder Calculator - Cylinder Volume Surface Area.
- Ellipse Calculator - Ellipse Area Perimeter Tool.
- Torus Calculator - Torus Volume Surface Area.
- Trapezoid Calculator - Trapezoid Area Perimeter Tool.
- Triangle Calculator - Triangle Area Perimeter Solver.
- Regular Polygon Calculator - Regular Polygon Area Solver.
- Rhombus Calculator - Rhombus Area Perimeter Tool.
- Sphere Calculator - Sphere Volume Surface Area.
- Pentagon Calculator - Pentagon Area Perimeter Tool.
- Hexagon Calculator - Hexagon Area Perimeter Tool.
- Prism Calculator - Prism Volume Surface Area.
- Triangular Prism Calculator - Triangular Prism Volume Area.
- Square Prism Calculator - Square Prism Volume Area.
- Rectangular Prism Calculator - Rectangular Prism Volume Area.
- Pentagonal Prism Calculator - Pentagonal Prism Volume Area.
- Hexagonal Prism Calculator - Hexagonal Prism Volume Area.
- Pyramid Calculator - Pyramid Volume Surface Area.
- Triangular Pyramid Calculator - Triangular Pyramid Volume Area.
- Square Pyramid Calculator - Square Pyramid Volume Area.
- Rectangular Pyramid Calculator - Rectangular Pyramid Volume Area.
- Pentagonal Pyramid Calculator - Pentagonal Pyramid Volume Area.
- Hexagonal Pyramid Calculator - Hexagonal Pyramid Volume Area.
All tools are browser-based, fast, and designed with simplicity in mind. No tracking, no accounts — just useful tools when you need them.
Bookmark this site and check back for updates — more handy tools are on the way!