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Age CalculatorEnter your date of birth to calculate your exact age in years, months and days — plus how many…BMI CalculatorBody Mass Index (BMI) is a quick screening measure of body fat based on height and weight.…Percentage CalculatorSolve the three most common percentage problems: taking a percent of a number, finding what…Loan CalculatorEstimate the monthly payment for a loan or mortgage using the standard amortization formula,…Date Difference CalculatorCalculate the exact duration between two dates in years, months and days — plus total days,…Word CounterCount words, characters, sentences and paragraphs as you type — with an estimated reading time.…Case ConverterTransform any text between seven letter-case styles — from everyday capitalization to…Password GeneratorCreate strong random passwords using your browser’s cryptographic random generator. Nothing is…QR Code GeneratorTurn any link or text into a scannable QR code and download it as a high-resolution PNG — free,…Random Number GeneratorDraw random numbers in any range — for giveaways, games, sampling or decisions. Generate…Unit ConverterA precise converter for everyday units across six categories — length, weight, temperature,…Color ConverterConvert colors between HEX, RGB, HSL and CMYK formats with a live preview — handy for CSS,…Base64 ConverterConvert any text to Base64 and back with full UTF-8 support — Arabic, emoji and symbols encode…JSON FormatterPretty-print or minify any JSON with 2 or 4 space indentation, and validate it with exact error…Image CompressorShrink JPG, PNG and WebP images right in your browser — pick the quality, output format and…Currency ConverterConvert amounts between the world’s major currencies using daily-updated mid-market rates — the…Tip CalculatorEnter your bill, pick a tip percentage and split the total fairly between any number of people…Discount CalculatorEnter the original price, the discount percentage and any extra discount or fixed coupon to see…VAT CalculatorEnter an amount, say whether it already includes VAT, and pick a rate to see the net amount,…Compound Interest CalculatorEnter a starting amount, a monthly contribution and an annual rate to project your balance year…Fuel Cost CalculatorEnter the trip distance, your car’s consumption and the fuel price to see the liters needed,…Hijri Date ConverterConvert dates both ways between the Gregorian and Hijri calendars using the official Umm…Zakat CalculatorEnter your cash, gold, silver, investments and receivables, subtract your debts, and see…Salary CalculatorEnter what you earn in any period — hourly, daily, weekly, monthly or yearly — and see the…Calorie CalculatorEnter your age, height, weight and activity level to estimate how many calories your body burns…Ideal Weight CalculatorEnter your height to see the classic clinical ideal-body-weight estimates — Devine, Robinson…Pregnancy CalculatorEnter the first day of your last menstrual period and your average cycle length to estimate the…Unix Timestamp ConverterTurn any Unix timestamp into a readable date — or a date into its timestamp — with automatic…Number Base ConverterConvert a number from any base between 2 and 36 to binary, octal, decimal, hexadecimal and a…UUID v4 GeneratorGenerate secure random UUIDs (version 4) in your browser using the cryptographic random source.…SHA Hash GeneratorHash any text into SHA-1, SHA-256, SHA-384 and SHA-512 hex digests at once, using your…Roman Numeral ConverterConvert between Arabic numbers (1–3999) and Roman numerals in both directions, live as you…Scientific CalculatorA full scientific calculator with trigonometric functions, logarithms, square roots, powers and…GPA CalculatorCalculate your weighted GPA on the standard 4.0 scale by entering your courses, letter grades…Speed Distance Time CalculatorEnter any two of the three variables — speed, distance and time — and the calculator solves for…Electricity Bill CalculatorFind out how much any appliance costs to run. Enter its wattage, daily usage hours, number of…Paint Area CalculatorCalculate the exact amount of paint needed for a room by entering its dimensions, subtracting…Body Fat CalculatorEstimate your body fat percentage using the US Navy circumference method — one of the most…Tip Splitter AdvancedSplit a restaurant bill fairly among any number of people, with a custom tip percentage,…Currency Exchange HistoryCompare how major currencies have changed against the US Dollar from 2019 to 2024. Enter an…Text Diff CheckerPaste two versions of a text to see exactly what changed — added lines highlighted in green,…Regex TesterTest any regular expression against a string and see all matches highlighted in real time, with…Markdown PreviewerWrite or paste Markdown and see the formatted HTML preview update in real time — supports…CSS MinifierMinify CSS to reduce file size by removing comments, whitespace and redundant characters — or…JWT DecoderDecode any JSON Web Token (JWT) to inspect the header, payload claims and expiry date — all in…URL Encoder / DecoderEncode or decode URLs and URL components using the standard browser functions — encodeURI,…Lorem Ipsum GeneratorGenerate Lorem Ipsum placeholder text for mockups, wireframes and design prototypes. Choose…IP Address InfoLook up any IP address to see its geographic location, ISP, timezone and IP version — or click…Image to Base64 ConverterConvert any image to a Base64 data URL for embedding in HTML, CSS or JSON. The conversion…Morse Code ConverterTranslate any text to Morse code or decode Morse code back to text. Words are separated by / in…Text to Binary ConverterConvert any text to binary (base 2), hexadecimal (base 16) or octal (base 8) — or decode binary…ASCII Art GeneratorTurn any text into large ASCII art banners using a pixel font. Choose from block, shadow or…CSS Gradient GeneratorCreate beautiful CSS gradients with a live preview. Choose linear, radial or conic type, pick 2…Box Shadow GeneratorDesign CSS box shadows with a live preview. Adjust horizontal and vertical offset, blur radius,…CSS Gradient PickerChoose from 8 beautiful preset gradients or create your own by picking colors and angle. Get…Barcode GeneratorGenerate barcodes from any text or number. Customize the bar width and height, preview the…Compound Interest Calculator AdvancedProject your savings growth with compound interest, monthly contributions and inflation…Net Worth CalculatorCalculate your net worth — the difference between everything you own (assets) and everything…Retirement CalculatorProject your retirement savings and see if your nest egg will cover your monthly needs. Uses…Water Intake CalculatorCalculate how much water you should drink daily based on your weight, activity level, climate…Sleep CalculatorFind the best times to go to sleep or wake up based on 90-minute sleep cycles. Waking between…Prayer Times CalculatorCalculate the five daily Islamic prayer times for major cities worldwide using standard…Quran Verse LookupLook up any verse from the Holy Quran by surah and verse number. See the original Arabic text…Islamic Finance CalculatorCalculate payments for Islamic finance products — Murabaha (cost-plus sale), Ijara (leasing)…
Why KORIXA?
Every tool is built to load instantly, work on any device and respect your privacy. Calculations happen on your device, results can be copied with one click, and the whole site is available in 10 languages. Bookmark KORIXA and get things done faster.