Free online tools that just work
Calculators, converters and everyday utilities. No signup, no uploads — everything runs right in your browser.
Calculators
View all →EMI Calculator
Calculate your monthly loan EMI, total interest and full amortization schedule for home, car or personal loans.
SIP Calculator
Estimate the future value of your monthly SIP investments with expected returns and a year-by-year breakdown.
Compound Interest Calculator
Calculate compound interest with yearly, quarterly, monthly or daily compounding and see how your money grows.
Percentage Calculator
Find X% of Y, what percent X is of Y, and percentage increase or decrease in one simple calculator.
GST Calculator
Add or remove GST at 5%, 12%, 18% or 28% and see CGST, SGST and the final price instantly.
Discount Calculator
Work out the sale price and how much you save from any percentage or flat discount.
Age Calculator
Calculate exact age in years, months and days from a date of birth, plus your next birthday.
Date Difference Calculator
Count the days, weeks, months and years between two dates, with or without weekends.
CAGR Calculator
Calculate the compound annual growth rate of an investment from its start value, end value and duration.
Profit Margin Calculator
Calculate gross profit, margin and markup from cost and selling price.
Converters
View all →USD to INR Converter
Convert US dollars to Indian rupees at today's exchange rate, updated daily.
INR to USD Converter
Convert Indian rupees to US dollars at today's exchange rate, updated daily.
EUR to INR Converter
Convert euros to Indian rupees at today's exchange rate, updated daily.
GBP to INR Converter
Convert British pounds to Indian rupees at today's exchange rate, updated daily.
KG to Pounds Converter
Convert kilograms to pounds and pounds to kilograms instantly.
KM to Miles Converter
Convert kilometres to miles and miles to kilometres instantly.
Celsius to Fahrenheit Converter
Convert Celsius to Fahrenheit and Fahrenheit to Celsius with the formula explained.
CM to Feet Converter
Convert centimetres to feet and inches, or feet and inches back to centimetres.
MB to GB Converter
Convert between KB, MB, GB and TB in both decimal (1000) and binary (1024) units.
Unix Timestamp Converter
Convert Unix timestamps to human-readable dates and dates back to epoch seconds or milliseconds.
Developer Tools
View all →JSON Formatter
Format, beautify and minify JSON with syntax highlighting and error locations. Runs in your browser.
JSON Validator
Validate JSON and pinpoint syntax errors by line and column. Nothing leaves your browser.
Base64 Encode & Decode
Encode text or files to Base64 and decode Base64 back to text, fully in your browser.
URL Encode & Decode
Percent-encode and decode URLs and query strings instantly.
UUID Generator
Generate random v4 and time-ordered v7 UUIDs in bulk, ready to copy.
JWT Decoder
Decode JSON Web Token header and payload and check expiry. Tokens never leave your browser.
Hash Generator
Generate SHA-1, SHA-256, SHA-384 and SHA-512 hashes of text or files locally.
Regex Tester
Test JavaScript regular expressions with live match highlighting and capture groups.
QR Code Generator
Create QR codes for links, text, Wi-Fi and contacts and download them as PNG or SVG.
Lorem Ipsum Generator
Generate placeholder text by paragraphs, sentences or words.
No tools match your search.