# GlobalUtilityHub Full Index > Complete directory of all finished and published online utility tools available at GlobalUtilityHub.com. Every tool runs 100% client-side in your browser for zero data storage, maximum privacy, and instant results. ## Published Utility Tools - [Mortgage Calculator](https://globalutilityhub.com/calculators/mortgage-calculator/): Plan your mortgage payments and amortization - [Percentage Calculator](https://globalutilityhub.com/calculators/percentage-calculator/): Calculate percentages, increases, decreases & differences - [BMI Calculator](https://globalutilityhub.com/calculators/bmi-calculator/): Check your body mass index and weight category instantly - [Compound Interest Calculator](https://globalutilityhub.com/calculators/compound-interest-calculator/): See the power of compounding on your investments - [Tip Calculator](https://globalutilityhub.com/calculators/tip-calculator/): Calculate tip amount and split bills easily - [Chronological Age Calculator](https://globalutilityhub.com/calculators/age-calculator/): Calculate your exact age in years, months, and days - [Age Gap Calculator](https://globalutilityhub.com/calculators/age-gap-calculator/): Calculate the exact age difference between two people in years, months, and days - [Dog Age Calculator](https://globalutilityhub.com/calculators/dog-age-calculator/): Convert your dog's age to human years using the size-based AKC method - [Cat Age Calculator](https://globalutilityhub.com/calculators/cat-age-calculator/): Convert your cat's age to human years using the vet-endorsed AAHA/AAFP model - [Pet Age Calculator](https://globalutilityhub.com/calculators/pet-age-calculator/): Calculate your dog or cat's age in human years using vet-endorsed models - [Corrected Age Calculator](https://globalutilityhub.com/calculators/corrected-age-calculator/): Calculate the adjusted age for premature babies using the AAP standard - [EMI Calculator](https://globalutilityhub.com/calculators/emi-calculator/): Calculate monthly EMI for loans instantly - [Reverse Mortgage Calculator](https://globalutilityhub.com/calculators/reverse-mortgage-calculator/): Estimate HECM and jumbo reverse mortgage proceeds for homeowners 62+ - [PMI Calculator](https://globalutilityhub.com/calculators/pmi-calculator/): Calculate your private mortgage insurance cost and estimated removal date - [Bi-Weekly Mortgage Calculator](https://globalutilityhub.com/calculators/bi-weekly-mortgage-calculator/): See how biweekly payments save you thousands in interest and years off your mortgage - [ARM Calculator](https://globalutilityhub.com/calculators/arm-calculator/): Model adjustable rate mortgage (ARM) payments and rate adjustment scenarios - [80/10/10 Mortgage Calculator](https://globalutilityhub.com/calculators/80-10-10-mortgage-calculator/): Compare an 80/10/10 piggyback mortgage against a single loan with PMI side by side - [Manufactured Home Mortgage Calculator](https://globalutilityhub.com/calculators/manufactured-home-mortgage-calculator/): Estimate monthly payments for manufactured and mobile homes. Compare chattel loans, FHA, VA & conventional options side by side. Free, no sign-up required. - [Physician Loan Mortgage Calculator](https://globalutilityhub.com/calculators/physician-loan-mortgage-calculator/): Estimate your doctor mortgage payment with no PMI. Compare physician loan vs conventional for residents & attendings. Student loan DTI calculator included. - [Income Tax Calculator](https://globalutilityhub.com/calculators/income-tax-calculator/): Estimate your income tax liability - [Inflation Calculator](https://globalutilityhub.com/calculators/inflation-calculator/): See how inflation affects purchasing power - [Retirement Calculator](https://globalutilityhub.com/calculators/retirement-calculator/): Plan how much you need for retirement - [Discount Calculator](https://globalutilityhub.com/calculators/discount-calculator/): Calculate sale prices and discount amounts - [Margin Calculator](https://globalutilityhub.com/calculators/margin-calculator/): Calculate profit margin and markup - [Profit Calculator](https://globalutilityhub.com/calculators/profit-calculator/): Calculate profit, loss, and break-even point - [ROI Calculator](https://globalutilityhub.com/calculators/roi-calculator/): Calculate return on investment percentage - [Break Even Calculator](https://globalutilityhub.com/calculators/break-even-calculator/): Find your break-even point for business planning - [Calorie Calculator](https://globalutilityhub.com/calculators/calorie-calculator/): Find your daily calorie needs based on activity - [BMR Calculator](https://globalutilityhub.com/calculators/bmr-calculator/): Calculate your Basal Metabolic Rate - [Body Fat Calculator](https://globalutilityhub.com/calculators/body-fat-calculator/): Estimate your body fat percentage - [Ideal Weight Calculator](https://globalutilityhub.com/calculators/ideal-weight-calculator/): Find your ideal weight based on height and gender - [Unit Converter](https://globalutilityhub.com/converters/unit-converter/): Convert between measurement units instantly - [YAML to JSON Converter](https://globalutilityhub.com/converters/yaml-to-json/): Convert YAML to JSON and JSON to YAML instantly - [XML to JSON Converter](https://globalutilityhub.com/converters/xml-to-json/): Convert XML to JSON and JSON to XML instantly - [JSON to Excel Converter](https://globalutilityhub.com/converters/json-to-excel/): Convert JSON to Excel and Excel to JSON instantly - [JSON to CSV Converter](https://globalutilityhub.com/converters/json-to-csv/): Convert JSON to CSV and CSV to JSON instantly - [Password Generator](https://globalutilityhub.com/generators/password-generator/): Generate strong, secure passwords instantly - [JSON Formatter](https://globalutilityhub.com/dev-tools/json-formatter/): Format, validate, and beautify JSON data - [JSON Validator](https://globalutilityhub.com/dev-tools/json-validator/): Validate JSON data and find syntax errors - [Timestamp Converter](https://globalutilityhub.com/dev-tools/timestamp-converter/): Convert UNIX timestamps to dates - [Base64 Encoder](https://globalutilityhub.com/dev-tools/base64-encoder/): Encode text and files to Base64 format - [URL Encoder](https://globalutilityhub.com/dev-tools/url-encoder/): Encode URLs and special characters - [HTML Formatter](https://globalutilityhub.com/dev-tools/html-formatter/): Beautify and format HTML code - [CSS Minifier](https://globalutilityhub.com/dev-tools/css-minifier/): Minify CSS code for faster page loads - [JavaScript Minifier](https://globalutilityhub.com/dev-tools/javascript-minifier/): Minify JS code to reduce file size - [UUID Generator](https://globalutilityhub.com/dev-tools/uuid-generator/): Generate unique UUIDs/GUIDs instantly - [Regex Tester](https://globalutilityhub.com/dev-tools/regex-tester/): Test and debug regular expressions - [Cron Job Generator](https://globalutilityhub.com/dev-tools/cron-job-generator/): Build cron expressions with a visual editor - [MD5 Hash Generator](https://globalutilityhub.com/dev-tools/md5-hash-generator/): Generate MD5 hashes from text input - [SHA1 Generator](https://globalutilityhub.com/dev-tools/sha1-generator/): Generate SHA-1 hash digests - [SHA256 Generator](https://globalutilityhub.com/dev-tools/sha256-generator/): Generate SHA-256 hash digests - [SHA512 Generator](https://globalutilityhub.com/dev-tools/sha512-generator/): Generate SHA-512 hash digests - [JWT Decoder](https://globalutilityhub.com/dev-tools/jwt-decoder/): Decode and inspect JSON Web Tokens - [SQL Formatter](https://globalutilityhub.com/dev-tools/sql-formatter/): Format and beautify SQL queries - [Text to Binary](https://globalutilityhub.com/dev-tools/text-to-binary/): Convert text to binary representation and vice versa - [Net Worth Calculator](https://globalutilityhub.com/finance-tools/net-worth-calculator/): Calculate your total net worth - [Debt Payoff Calculator](https://globalutilityhub.com/finance-tools/debt-payoff-calculator/): Calculate your credit card and loan payoff timeline. Compare avalanche vs snowball payoff strategies side by side. - [Savings Calculator](https://globalutilityhub.com/finance-tools/savings-calculator/): Plan your savings goals with projections - [Investment Calculator](https://globalutilityhub.com/finance-tools/investment-calculator/): Calculate investment returns over time - [CAGR Calculator](https://globalutilityhub.com/finance-tools/cagr-calculator/): Calculate Compound Annual Growth Rate - [Inflation Adjusted Return Calculator](https://globalutilityhub.com/finance-tools/inflation-adjusted-return-calculator/): Calculate real returns after inflation - [Word Counter](https://globalutilityhub.com/writing-tools/word-frequency-counter/): Count word frequency and analyze text - [Case Converter](https://globalutilityhub.com/writing-tools/case-converter/): Convert text between uppercase, lowercase, and more - [Text Diff Tool](https://globalutilityhub.com/writing-tools/text-diff-tool/): Compare two texts and find differences - [Robots.txt Generator](https://globalutilityhub.com/seo-tools/robots-txt-generator/): Generate robots.txt files for your website - [Sitemap Generator](https://globalutilityhub.com/seo-tools/sitemap-generator/): Create XML sitemaps for search engines - [Meta Tag Generator](https://globalutilityhub.com/seo-tools/meta-tag-generator/): Generate HTML meta tags for SEO - [Keyword Density Checker](https://globalutilityhub.com/seo-tools/keyword-density-checker/): Analyze keyword density in your content ## Main Pages & Resources - [GlobalUtilityHub Home](https://globalutilityhub.com/): Primary portal for free online utility tools. - [Blog & Guides](https://globalutilityhub.com/blog/): Articles, financial analysis, and calculation guides. - [About Us](https://globalutilityhub.com/about/): Architecture overview and privacy-first commitments. - [XML Sitemap](https://globalutilityhub.com/sitemap.xml): Full XML sitemap index.