Convert online, free and instant
EMI, SIP, FD, GST and income tax calculators, 17 unit converters, image compressor and image to PDF, QR codes, and tools for text and code. Every tool runs in your browser, so your data never leaves your device.
Finance calculators
EMI CalculatorMonthly EMI, total interest and a yearly schedule.SIP CalculatorFuture value of a monthly SIP or a lumpsum.FD CalculatorFixed deposit maturity and interest.RD CalculatorRecurring deposit maturity and interest.GST CalculatorAdd or remove GST, with CGST/SGST split.GST Invoice GeneratorMake a GST tax invoice as PDF, free.Income Tax CalculatorNew vs old regime tax for FY 2025-26.Salary CalculatorCTC to in-hand salary per month.PPF CalculatorMaturity value of a PPF account.Compound Interest CalculatorCompound and simple interest with a table.HRA Exemption CalculatorTax-free part of your HRA.Gratuity CalculatorGratuity from last salary and service.Loan Prepayment CalculatorInterest saved by paying a loan early.Number to WordsAmount in words in lakh/crore, for cheques.
Unit converters
Popular conversions
Number Base ConverterBinary, octal, decimal, hex and any base 2–36.Length Convertermm, cm, m, km, inches, feet, yards, miles.Time ConverterSeconds, minutes, hours, days, weeks, years.Weight Convertermg, g, kg, tonnes, ounces, pounds, stone.Temperature ConverterCelsius, Fahrenheit and Kelvin.Area ConverterSquare meters, square feet, acres, hectares.Volume Converterml, liters, cups, fluid ounces, gallons.Speed Converterkm/h, mph, m/s, knots.Data Storage ConverterBits, bytes, KB, MB, GB, TB, and KiB to TiB.Data Transfer Rate ConverterMbps, Gbps, MB/s: internet and download speeds.Pressure Converterpsi, bar, kPa, atm, mmHg: tyres, weather, blood pressure.Energy ConverterJoules, calories, kcal, kWh, BTU.Power ConverterWatts, kilowatts, horsepower, BTU/h.Force ConverterNewtons, kilonewtons, kilogram-force, pound-force.Frequency ConverterHz, kHz, MHz, GHz and RPM.Angle ConverterDegrees, radians, gradians, arcminutes.Fuel Economy Convertermpg (US and UK), km/L, L/100 km.
Image tools
Resize Image in KBPhoto or signature to an exact KB size.Passport Size Photo3.5 × 4.5 cm photo under a KB limit.Signature ResizerSignature to form size and KB.Image CompressorShrink JPG, PNG and WebP file size.Image ResizerChange width and height in pixels or %.Image ConverterConvert between JPG, PNG and WebP.Image to PDFCombine JPG and PNG images into one PDF.
PDF tools
Everyday tools
QR Code GeneratorQR codes with your logo: links, UPI, Wi-Fi.Word CounterWords, characters, sentences, reading time.Percentage CalculatorX% of Y, % change, increase and decrease.BMI CalculatorBody mass index and healthy weight range.Days Between DatesDays, weeks and weekdays between two dates.Add Days to DateAdd or subtract days, months, years.Age CalculatorExact age in years, months and days, plus next birthday.
Encode & decode
Format & minify
JSON BeautifyIndent and validate JSON, with error line numbers.JSON MinifyStrip whitespace from JSON to shrink payloads.JS BeautifyReformat minified or messy JavaScript.JS MinifyCompress and mangle JavaScript with Terser.CSS BeautifyMake compressed stylesheets readable again.CSS MinifyShrink CSS by removing whitespace and merging rules.
Every tool runs in your browser. Nothing you type or upload is sent to a server.