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Calculate your exact age in years, months, days, hours, and minutes from your date of birth.

All-in-one percentage tool: calculate what is X% of Y, percentage share, and percentage increase or decrease.

Calculate original price, percentage savings, extra coupon discounts, and the final checkout amount.

Compute gross profit, profit margin percentage, and markup percentage from your cost and selling price.

Calculate simple interest, total repayment value, and annual earnings from principal, rate, and time.

Calculate exponential wealth growth and compound interest with flexible compounding intervals.

Calculate mean (average), median, mode, range, minimum, maximum, and sum from any set of numbers.

Simplify ratios, solve equivalent proportions (A:B = C:D), and divide quantities in specific ratios.

Find the exact number of days, weeks, months, and years between any two calendar dates.

Calculate the number of business working days between two dates, excluding Saturdays and Sundays.

Add or subtract any number of days, weeks, or months to a starting date to find the target date.

Convert Unix epoch timestamps (seconds and milliseconds) to human-readable dates and vice versa.

Convert date and time between major world time zones including UTC, IST, EST, PST, GMT, and JST.

Check if any year is a leap year, understand the mathematical rules, and view upcoming leap years.

Compress JPG, PNG, and WebP images directly in your browser without uploading files to any server.

Resize photo dimensions by exact pixels, millimeters, or scale percentage with aspect ratio locking.

Crop pictures with custom aspect ratios (1:1 Square, 16:9 Landscape, 4:3, Freeform) and instant download.

Convert standard JPG/JPEG images into modern high-efficiency WebP format for faster websites.

Convert modern WebP images back into universally compatible standard JPG format.

Check exact pixel dimensions, megapixel count, file size, aspect ratio, and print size at 300 DPI.

Scale and format your photo to standard official passport dimensions (2x2 inches / 600x600 px or 3.5x4.5 cm).

Instantly count the total number of pages and inspect file size in any PDF document without uploading.

Combine multiple PDF files into one clean document directly in your browser with complete privacy.

Extract specific pages or page ranges (e.g. 1-3, 5, 8-10) from any PDF file into a new document.

Rotate sideways or upside-down PDF pages permanently (90°, 180°, or 270° clockwise) and download.

Convert multiple JPG, PNG, or WebP images into a single professional PDF document.

Count words, characters (with and without spaces), sentences, paragraphs, and estimated reading time in real-time.

Convert text between UPPERCASE, lowercase, Title Case, Sentence case, camelCase, snake_case, and kebab-case.

Remove duplicate lines from lists, data files, and logs with case-sensitive and trimming options.

Clean messy text by stripping multiple spaces, leading/trailing whitespace, and redundant empty lines.

Find and replace words, phrases, or regex patterns across text with case sensitivity controls.

Reverse entire text strings, reverse word order, or flip lines upside down for fun and puzzles.

Repeat any string, word, message, or emoji N times with custom separators like spaces or newlines.

Convert between Meters, Kilometers, Centimeters, Millimeters, Miles, Yards, Feet, and Inches.

Convert between Kilograms, Grams, Milligrams, Pounds (lbs), Ounces (oz), and Metric Tons.

Convert between Celsius (°C), Fahrenheit (°F), and Kelvin (K) with instant reciprocal formulas.

Convert between Bytes, Kilobytes (KB), Megabytes (MB), Gigabytes (GB), Terabytes (TB), and Petabytes.

Convert digital screen pixels (px) to physical centimeters (cm), millimeters, and inches at any DPI / PPI.

Convert between km/h, mph, meters per second (m/s), knots, and feet per second (ft/s).

Calculate GST inclusive and exclusive amounts with 5%, 12%, 18%, 28% tax slabs, plus CGST & SGST split.

Calculate Equated Monthly Installments (EMI), total interest payable, and overall loan repayment schedule.

Calculate expected wealth accumulation and returns from monthly mutual fund Systematic Investment Plans (SIP).

Compare two loan offers side-by-side to find the lowest EMI, cheapest total interest, and best tenure.

Estimate total fuel cost, fuel volume needed, and cost per passenger for any road trip.

Calculate tip amount, total bill with tip, and split the final check evenly among friends.

Convert digits and numbers into words following the Indian numbering system (Lakhs & Crores) and Rupees.

Calculate estimated monthly take-home in-hand salary from annual CTC with PF, Gratuity, and standard deductions.

Convert CBSE and university 10-point CGPA into exact equivalent percentage using the 9.5 multiplier.

Calculate exact vehicle mileage (km per liter) from tank fill-up and odometer readings.

Validate the structural format of any 11-character Indian Financial System Code (IFSC) for NEFT/RTGS/IMPS transfers.

Calculate your current attendance percentage, classes needed to reach 75%, or safe bunkable classes.

Calculate total percentage, overall GPA, and letter grade from marks scored across multiple subjects.

Convert 4.0 scale or 10.0 scale GPA into equivalent percentage and academic standing.

Calculate daily study hours required to finish exam syllabus based on remaining days and chapter difficulty.

Pretty-print, format, validate, and minify JSON data with instant syntax error detection and line numbers.

Encode plain text to Base64 strings or decode Base64 data back to readable UTF-8 text.

Encode URLs and query parameters to percent-encoded format or decode encoded URLs back to human text.

Convert color codes between HEX (#ffffff) and RGB(255, 255, 255) with live color preview box and CSS output.

Generate cryptographically secure random passwords with custom length, symbols, numbers, and memorable phrases.

Generate cryptographic hashes (SHA-256, SHA-512, SHA-1, MD5) for any text string directly in your browser.

Encode special characters into HTML entities (e.g. &, <, >) or decode HTML entities back to plain text.

Generate cryptographically random Version 4 UUIDs (Universally Unique Identifiers) in bulk.