Unit Converters
30 toolsKilometers to Miles ConverterConvert kilometers to miles instantly, in both directi…Miles to Kilometers ConverterConvert miles to kilometers instantly.Kilograms to Pounds ConverterConvert kilograms to pounds — handy for shipping weigh…Pounds to Kilograms ConverterConvert pounds to kilograms instantly.Meters to Feet ConverterConvert meters to feet for construction, real estate o…Feet to Meters ConverterConvert feet to meters instantly.Inches to Centimeters ConverterConvert inches to centimeters instantly.Centimeters to Inches ConverterConvert centimeters to inches instantly.Liters to US Gallons ConverterConvert liters to US gallons — useful for fuel and rec…US Gallons to Liters ConverterConvert US gallons to liters instantly.Grams to Ounces ConverterConvert grams to ounces — great for cooking and postag…Ounces to Grams ConverterConvert ounces to grams instantly.MB to GB ConverterConvert megabytes to gigabytes for data plans and stor…GB to MB ConverterConvert gigabytes to megabytes instantly.KB to MB ConverterConvert kilobytes to megabytes instantly.Hours to Minutes ConverterConvert hours to minutes instantly.Minutes to Seconds ConverterConvert minutes to seconds instantly.Days to Hours ConverterConvert days to hours instantly.Weeks to Days ConverterConvert weeks to days instantly.Square Feet to Square Meters ConverterConvert square feet to square meters — useful for real…Acres to Square Feet ConverterConvert acres to square feet instantly.MPH to KM/H ConverterConvert speed from mph to km/h.KM/H to MPH ConverterConvert speed from km/h to mph.Stone to Pounds ConverterConvert stone to pounds — the UK and Ireland's everyda…Pounds to Stone ConverterConvert pounds to stone instantly.Celsius to Fahrenheit ConverterConvert Celsius to Fahrenheit instantly — the formula …Fahrenheit to Celsius ConverterConvert Fahrenheit to Celsius instantly.Feet & Inches to Centimeters ConverterConvert a height in feet and inches to centimeters — b…Centimeters to Feet & Inches ConverterConvert centimeters into feet and inches — the reverse…Currency Converter (Live Rates)Convert between USD, GBP, CAD, AUD, EUR and more using…
Calculators
33 toolsAge CalculatorFind your exact age in years, months and days from you…BMI CalculatorCalculate your Body Mass Index from height and weight …BMI Calculator (Imperial)Calculate BMI using feet, inches and pounds — the form…BMR CalculatorEstimate your Basal Metabolic Rate — the calories your…Daily Calorie Needs CalculatorEstimate your daily calorie needs based on activity le…Percentage CalculatorFind what X percent of a number is, instantly.Percentage Increase/Decrease CalculatorFind the percentage change between two numbers.Discount CalculatorWork out the final sale price and how much you save.Simple Interest CalculatorCalculate simple interest from principal, rate and tim…Compound Interest CalculatorCalculate compound interest with a custom compounding …Mortgage Payment CalculatorEstimate your monthly mortgage payment from loan amoun…Car Loan CalculatorEstimate your monthly car loan payment from price, dow…Loan CalculatorWork out the fixed monthly payment for any personal or…Credit Card Payoff CalculatorSee how long it will take to clear a credit card balan…GPA CalculatorCalculate your GPA from a list of grade points (4.0 sc…Average CalculatorFind the average, minimum, maximum and sum of a list o…Tip CalculatorSplit a restaurant bill and calculate the tip per pers…Date Difference CalculatorFind the difference between two dates in days, weeks a…Countdown to Date CalculatorSee exactly how many days, hours and minutes remain un…Salary to Hourly Rate CalculatorConvert an annual or monthly salary into an hourly rat…Overtime Pay CalculatorCalculate overtime pay at time-and-a-half (1.5x) from …Minimum Wage to Annual Salary CalculatorConvert any hourly wage into weekly, monthly and annua…US Sales Tax CalculatorAdd sales tax to a price using any US state or local t…UK VAT CalculatorAdd or remove UK VAT (Value Added Tax) from a price — …Canada GST/HST CalculatorAdd GST or HST to a price using any Canadian province'…Australia GST CalculatorAdd or remove Australia's 10% GST from a price.Profit Margin CalculatorFind your profit margin percentage from cost and selli…Break-Even Point CalculatorFind how many units you must sell to cover your fixed …Fuel Cost CalculatorEstimate a trip's fuel cost from distance, fuel effici…Retirement Savings CalculatorProject your retirement fund from monthly contribution…401(k) Growth CalculatorProject the future value of a 401(k) or workplace pens…Pregnancy Due Date CalculatorEstimate a pregnancy due date from the first day of th…Ideal Weight CalculatorEstimate an ideal body weight range from height (Devin…
Text Tools
20 toolsWord CounterCount words, characters, sentences and paragraphs in a…Character CounterCount characters in your text, with and without spaces…Sentence CounterCount how many sentences are in a block of text.Paragraph CounterCount how many paragraphs are in a block of text.Uppercase ConverterConvert any text to UPPERCASE.Lowercase ConverterConvert any text to lowercase.Title Case ConverterCapitalize The First Letter Of Every Word.Sentence Case ConverterCapitalize only the first letter of each sentence.Reverse Text ToolReverse any block of text, character by character.Remove Duplicate LinesDelete repeated lines and keep a unique list.Remove Extra SpacesCollapse multiple spaces and trim each line.Find and Replace TextFind a word or phrase and replace every instance.Text to Slug ConverterTurn a title into a clean, URL-friendly slug.Line Sorter (A-Z)Sort lines of text alphabetically, A to Z.Line Sorter (Z-A)Sort lines of text alphabetically, Z to A.Random Line PickerPick one random line from a list.Text RepeaterRepeat a block of text a set number of times.Text to Binary ConverterConvert plain text into binary code.Binary to Text ConverterConvert binary code back into readable text.Morse Code TranslatorTranslate plain text into Morse code.
Developer Tools
15 toolsPassword GeneratorGenerate a strong, random password with a custom lengt…QR Code GeneratorTurn any text or URL into a downloadable QR code.Color Picker & ConverterPick a color and get its HEX, RGB and HSL values at on…Base64 EncoderEncode plain text into Base64 format.Base64 DecoderDecode Base64 text back into plain, readable text.JSON Formatter & ValidatorFormat JSON neatly and check it for syntax errors.UUID GeneratorGenerate one or more random, unique UUIDs (v4).Lorem Ipsum GeneratorGenerate placeholder Lorem Ipsum text for mockups and …URL EncoderEncode text or a URL so special characters are transmi…URL DecoderDecode an encoded URL back into readable text.Markdown PreviewerWrite Markdown and see a live, rendered preview.SHA-256 Hash GeneratorGenerate a SHA-256 hash of any text using your browser…Random Number GeneratorGenerate a random number between any minimum and maxim…Coin Flip ToolFlip a virtual coin — Heads or Tails.Dice RollerRoll one or more six-sided dice online.
Image Tools
10 toolsImage CompressorReduce an image's file size without a major loss in qu…Image ResizerResize an image to a custom width and height.Image to Base64 ConverterConvert an image into a Base64 text string for embeddi…Image Format Converter (PNG ⇄ JPG)Convert an image between PNG and JPG format.Image RotatorRotate an image by 90, 180 or 270 degrees.Image FlipperFlip an image horizontally or vertically.Grayscale Image ConverterConvert a color image to black & white (grayscale).Image CropperCrop a rectangular section out of an image using coord…Image Color Picker (Eyedropper)Click anywhere on an uploaded image to read that pixel…Image Watermark ToolAdd a custom text watermark to an image.