All Tools

Age Calculator Work out an exact age in years, months and days from a date of birth. Aspect Ratio Calculator Simplify a width and height to its aspect ratio, or solve a missing dimension. Attendance Calculator Find your attendance percentage and how many classes to attend or can skip. Base64 Encode / Decode Encode text to Base64 or decode it back, with full UTF-8 support. BMI Calculator Work out your Body Mass Index from your weight and height, with the WHO category. BMR Calculator Calculate your Basal Metabolic Rate — the calories you burn at complete rest. Body Fat Calculator Estimate your body fat percentage with the US Navy tape method. Break-even Calculator Find the number of units and revenue you need to cover your costs. CAGR Calculator Find the compound annual growth rate of an investment. Calorie Calculator Estimate your daily calorie needs to maintain, lose or gain weight. Car Loan Calculator Estimate the EMI on a car loan after your down payment, with total interest and cost. Case Converter Convert text to UPPERCASE, lowercase, Title, Sentence, camelCase, snake_case or kebab-case. CGPA Calculator Combine your semester GPAs and credits into one cumulative CGPA. Character Counter Count characters with and without spaces, live as you type. Color Converter Convert colours between HEX, RGB and HSL with a live preview swatch. Compound Interest Calculator See how your money grows with compound interest and different compounding frequencies. Countdown Timer Set hours, minutes and seconds and count down to zero. Date Difference Calculator Find the time between two dates in years, months, days, weeks and working days. Dice Roller Roll virtual dice (d4 to d100) and see every roll plus the total. Discount Calculator Find the final price after a discount and see exactly how much you save. EMI Calculator Calculate the monthly EMI, total interest and total payment for any loan. Endowment Maturity Estimator Estimate the maturity value of an endowment policy with reversionary bonus. Exam Countdown Count down the days, hours, minutes and seconds left until your exam. FD Calculator Calculate the maturity value and interest on a fixed deposit. Goal Planner Find the monthly SIP you need to reach a financial goal on time. GPA Calculator Work out your GPA from each subject's grade points and credit hours. GST Calculator Add or remove GST at any rate to find the net, tax and gross amounts. Habit Tracker Track daily habits and build streaks, saved privately in your browser. Health Insurance Premium Estimator Estimate the annual premium for a family health insurance policy. Home Loan Calculator Work out the monthly EMI, total interest and total cost of a home loan. HTML Encode / Decode Escape text into HTML entities or decode entities back to plain characters. Human Life Value Calculator Estimate the life cover needed to replace your future income for dependants. Ideal Weight Calculator Estimate your ideal body weight range from height using proven clinical formulas. Image Compressor Shrink photo file sizes with an adjustable quality slider, right in your browser. Image Cropper Crop an image to an exact pixel rectangle, right in your browser. Image Resizer Resize any image to exact pixel dimensions, right in your browser. Image Rotator Rotate 90 or 180 degrees, or flip an image, right in your browser. Income Tax Calculator Estimate your income tax under India's New Regime (FY 2024-25) with slabs, rebate and cess. Inflation Calculator See how inflation changes the future cost and purchasing power of money. Insurance Claim Estimator Approximate how much of a hospital bill a health policy may pay after limits and co-pay. Insurance Needs Calculator Estimate the life cover you need from your income, liabilities and a multiplier. JPG to PNG Converter Convert JPG (or any image) to a lossless PNG, right in your browser. JSON Formatter Beautify or minify JSON in your browser with clear, exact error messages. JSON Validator Check whether text is valid JSON and see the exact error, type and size. JWT Decoder Decode a JSON Web Token to read its header and payload — no signature verification. Loan Eligibility Calculator Find out the maximum loan you can borrow based on your income and existing EMIs. Lorem Ipsum Generator Generate placeholder lorem ipsum text by paragraphs, sentences or words. Macro Calculator Split your daily calories into protein, carbs and fat grams with preset ratios. Marks Percentage Calculator Add your marks across subjects to get your overall percentage and grade band. Markup Calculator Add a markup percentage to your cost to find the selling price and profit. Net Worth Calculator Add up your assets and liabilities to find your total net worth. NPS Calculator Estimate your NPS retirement corpus, lump sum and monthly pension. Number Base Converter Convert integers between binary, octal, decimal, hex and any base from 2 to 36. Number to Words Convert numbers into words in the Indian or International numbering system. Password Generator Generate strong random passwords with a secure browser RNG — pick length and character sets. Password Strength Checker Estimate password strength from length and character variety, with tips to improve it. Percentage Calculator Work out a percentage of a number, a ratio as a percent, or a percentage change. Percentage to CGPA Calculator Convert percentage to CGPA and CGPA back to percentage using the 9.5 rule. Personal Loan Calculator Calculate the monthly EMI, total interest and total payable on a personal loan. PNG to JPG Converter Convert PNG to JPG, flattening transparency onto white, in your browser. Pomodoro Timer Focus with the Pomodoro technique — timed work sessions and automatic breaks. PPF Calculator Project the maturity value of your Public Provident Fund account. Profit Margin Calculator Work out profit, profit margin and markup from your cost and selling price. Quick Notes A distraction-free notepad that auto-saves to your browser as you type. Random Number Generator Generate random numbers in any range, with optional unique-only results. RD Calculator Calculate the maturity value and interest on a recurring deposit. Regex Tester Test a regular expression against sample text and inspect every match and capture group. Remove Duplicate Lines Remove repeated lines and keep only unique ones, preserving their original order. Retirement Calculator Estimate the retirement corpus you need to fund your future lifestyle. ROI Calculator Calculate net return and return on investment (ROI) percentage. Roman Numeral Converter Convert numbers to Roman numerals and Roman numerals back to numbers. Salary Hike Calculator Find your salary hike percentage and increment amount from old and new pay. Sales Tax Calculator Add or remove sales tax (GST) to find the tax amount and total. SHA-256 Hash Generator Hash any text with SHA-256, SHA-1 or SHA-512 using the Web Crypto API. Simple Interest Calculator Calculate simple interest and the total amount on any principal, rate and time. SIP Calculator Project the maturity value of your monthly mutual-fund SIP investments. Slug Generator Turn any title into a clean, lowercase, hyphenated URL slug — live. Study Planner Split your daily study hours across subjects and build a simple revision plan. SWP Calculator See how long a corpus lasts with a fixed monthly systematic withdrawal. Term Insurance Premium Estimator Estimate the annual and monthly premium for a term life insurance cover. Text Diff Checker Compare two texts line by line and highlight what was added, removed and unchanged. Text Repeater Repeat any text a set number of times with your choice of separator. Text Reverser Reverse text by characters, words or lines with a live result. Time Duration Calculator Find the hours and minutes between a start and end time, including overnight. Time Zone Converter Convert a date and time from one time zone to another, with DST handled. To-Do List A simple to-do list that saves your tasks in your browser. Unit Converter Convert length, weight, temperature, volume, area, speed and data units. Unix Timestamp Converter Convert Unix timestamps to local and UTC dates and back, with a one-click Now button. URL Encode / Decode Percent-encode text for safe use in URLs, or decode it back to readable text. UUID Generator Generate one or many RFC 4122 version-4 UUIDs with a cryptographic random source. Vehicle IDV Calculator Estimate the Insured Declared Value (IDV) of a vehicle from price and age. Water Intake Calculator Estimate how much water to drink each day from your weight and activity. WebP Converter Convert JPG or PNG images to modern WebP with adjustable quality, in your browser. Word Counter Count words, characters, sentences, paragraphs and reading time as you type.