Welcome to All-in-One Handy Tools, Calculators & Articles – your one stop destination where you will find free, fast and mobile-friendly tools. Our website will find trending articles, smart tools and a lot more. From calculators and converters to text utilities, image tools and fun mini-games, everything will run instantly in your browser – without sign-up, without download, without any hassle. Explore kijiye GST, percentage, BMI, age, EMI & loan, bill split, discount, text converters, QR generator, Roman numerals, image reducer, password strength checker, keyboard tester, color tester, articles, games (tic-tac-toe, spin) and a lot more – all designed to save your time and make your life easy.
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Open Tool →Quick randomizer: roll virtual dice or flip a fair coin for instant decisions.
Open Tool →Calculate exact age in years, months, days from date of birth with next birthday info.
Open Tool →Encode or decode Base64 strings safely for data, URLs, or debugging.
Open Tool →Split expenses among friends evenly or by shares, including tips and tax.
Open Tool →Compute Body Mass Index, interpret weight category, and get health ranges.
Open Tool →Create and tick simple to-do lists right in your browser.
Open Tool →Handy reference / launcher for common commands or shortcuts.
Open Tool →Project investment growth with compounding, contributions, and schedules.
Open Tool →Convert between units (length, weight, temperature, etc.) quickly.
Open Tool →Set a countdown to any date/time with alert when the timer ends.
Open Tool →Easily calculate your Cost to Company (CTC) with our simple and accurate CTC Calculator.
Open Tool →Find the exact number of days, weeks, and months between any two dates.
Open Tool →Fun screen color effects for parties or testing vibrant animations.
Open Tool →Apply discounts and GST to prices with inclusive/exclusive modes.
Open Tool →Work out discount %, sale price, or original price from given values.
Open Tool →Compute GST inclusive/exclusive amounts and tax breakdown fast.
Open Tool →The GST 2.0 Price Calculator helps you quickly find the exact price of products and services under the new GST structure. It automatically applies the right tax rate, shows a clear breakdown, and ensures accuracy in every calculation.
Open Tool →Generate relevant social media hashtags from a topic or caption.
Open Tool →Compress or resize images to reduce file size while keeping quality.
Open Tool →Make and download invoices as PDF using FPDF; perfect for quick billing.
Open Tool →Test each key on your keyboard and visualize keypress responses.
Open Tool →Calculate monthly EMI, interest vs principal, and amortization summary.
Open Tool →Classic card matching game to test memory with increasing difficulty.
Open Tool →Quickly compute minimum, maximum, and ranges for entered numbers.
Open Tool →Countdown to your upcoming birthday with age turning and weekday.
Open Tool →Evaluate password strength and get suggestions to improve security.
Open Tool →What is X% of Y? What percent is X of Y? Increase/decrease by %.
Open Tool →Check whether a number is prime, even, or odd with step-by-step result.
Open Tool →Create downloadable QR codes for text, URLs, Wi-Fi, and contact info.
Open Tool →Convert between Arabic numbers and Roman numerals accurately.
Open Tool →Cycle through solid colors to test displays or find dead pixels.
Open Tool →A simple, luck-based spinner for random outcomes.
Open Tool →Dual-mode stopwatch and countdown timer with sound alerts.
Open Tool →Alternate stopwatch implementation — quick and minimal.
Open Tool →Scratchpad in your browser to make quick notes that persist locally.
Open Tool →Convert text to upper, lower, title, sentence, and alternating cases.
Open Tool →Compare two texts and highlight insertions, deletions, and changes.
Open Tool →Reverse full text or by words/lines for fun or obfuscation.
Open Tool →Play classic tic-tac-toe vs friend or basic AI in your browser.
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