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    Featured Tools

    The most popular utilities, hand-picked for everyday productivity.

    Personal Injury Settlement Calculator

    Finance

    Estimate personal injury settlement using the multiplier method — medical expenses, lost income, and pain & suffering.

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    Workers Compensation Calculator

    Finance

    Estimate workers compensation benefits from weekly wage, disability rating, and benefit duration.

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    Estate Tax Calculator

    Finance

    Calculate federal estate tax owed based on estate value and current exemption amount.

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    Child Support Calculator

    Finance

    Estimate child support payments using the income-shares model based on both parents' incomes.

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    Life Insurance Needs Calculator

    Finance

    Calculate how much life insurance you need using the DIME method — Debt, Income, Mortgage, Education.

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    FHA Loan Calculator

    Finance

    Calculate FHA loan monthly payments including upfront MIP and annual mortgage insurance premiums.

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    PMI Calculator

    Finance

    Calculate Private Mortgage Insurance (PMI) costs for conventional loans with less than 20% down.

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    Refinance Break-Even Calculator

    Finance

    Calculate how many months it takes to recoup refinancing closing costs from monthly savings.

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    Debt-to-Income (DTI) Calculator

    Finance

    Calculate your debt-to-income ratio to see if you qualify for a mortgage.

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    UK-friendly unit converters and PDF tools work for both academic and business workflows.

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    Works on Any Device

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    Designed for professionals, students, and developers across the United States, United Kingdom, Germany, France, and beyond who value speed and privacy.

    Latest Articles

    Fresh guides and tutorials from the Automarkly blog.

    Finance

    Percentage Calculator for Everyday US Life: Tips, Taxes, Sales and More

    Learn how Americans use percentage calculations in daily life — tipping, sales tax, discounts, mortgage rates and more. Free online percentage calculator for instant results.

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    Developer

    Email Validation for US Businesses: Reduce Bounce Rates and Improve Deliverability

    Learn how US businesses can validate email addresses to reduce bounce rates, improve email deliverability and comply with CAN-SPAM Act requirements. Free browser-based validation tools.

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    Security

    Credit Card Validation for US E-Commerce: Luhn Algorithm Explained

    Learn how US e-commerce sites validate credit card numbers using the Luhn algorithm. Understand card types, checksums and how to implement validation with free browser-based tools.

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    Design

    Color Palette Design for US Brands: Building Accessible, Memorable Schemes

    Learn how US brands can create memorable, accessible color palettes. Understand color theory, brand psychology, WCAG contrast and how to generate palettes with free tools.

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    Productivity

    Habit Tracking for US Professionals: Build Routines That Stick in 2026

    Learn how US professionals can use a free habit tracker to build productive routines. Understand habit science, track daily goals and create lasting behavior change.

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    Security

    JWT Authentication for US Apps: Implementation and Security in 2026

    Learn how to implement JWT authentication in US web applications. Understand token structure, signing algorithms, refresh tokens and security best practices with free tools.

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