Product line29 tools
Free Online Utility Tools
Handy free utilities for everyday tasks. Calculate exact ages and reading times, convert between measurement units, generate random numbers, create QR codes and barcodes, design CSS gradients and box shadows, generate color palettes, and build ATS-friendly CVs — all free, all browser-based, all private.
FreeNo sign-upRuns in your browser
01Age CalculatorCalculate exact age in years, months, and days from any date of birth. Free online age calculator with upcoming birthday countdown. No signup required.02Random Number GeneratorGenerate random numbers online for free. Set custom ranges, generate multiple numbers, and use for lotteries, games, and decisions. No signup required.03Unit ConverterConvert between units of length, weight, temperature, volume, and more online for free. Instant, accurate unit conversion tool. No signup required.04Reading Time CalculatorCalculate how long it takes to read any text online for free. Estimate reading and speaking time based on word count and custom speeds. No signup required.05Color Palette GeneratorFree online color palette generator: build harmonious HSL color schemes, lock swatches you like, and export HEX or CSS variables. No signup required.06Gradient GeneratorCreate beautiful CSS gradients online for free. Design linear and radial gradients with a visual editor and copy the CSS code instantly. No signup required.07CSS Box Shadow GeneratorDesign CSS box shadows visually online for free. Adjust offset, blur, spread, and color to create the perfect shadow effect. No signup required.08QR Code GeneratorGenerate QR codes from any text, URL, or data online for free. Customize colors, size, and error correction. No signup required.09QR Code ScannerScan and decode QR codes online free from an image or your camera. Reads URLs, WiFi, and contacts with clickable results. No app or signup needed.10Barcode GeneratorGenerate barcodes in CODE128, EAN-13, UPC, CODE39, and more formats online for free. Download as SVG or PNG. No signup required.11ATS CV Template GeneratorCreate professional, ATS-friendly CV/resumes online for free. Generate a clean PDF ready for job applications. No signup required.12Online NotepadA distraction-free notepad that autosaves in your browser. Multiple notes, word count, download as .txt. No account, nothing uploaded.13Random Picker WheelSpin a wheel to pick a random name or option. Cryptographically fair, with optional winner removal for draws. Free, runs in your browser.14Invoice GeneratorCreate a professional PDF invoice with line items, tax and discount. Generated in your browser — client details and rates are never uploaded.15Colour Contrast CheckerCheck colour contrast against WCAG 2.1 AA and AAA, with a live text preview and the closest passing colour when a pair fails. Free, no signup.16Pomodoro TimerA Pomodoro timer with custom focus and break lengths, automatic phase switching and a chime. Accurate in background tabs. Free, runs in your browser.17Tip, Discount & Tax CalculatorWork out a tip and split the bill, calculate a discounted price, or add and remove sales tax. Three calculators in one. Free, no signup.18GPA CalculatorCalculate term GPA on the 4.0 scale with credit weighting, plus cumulative GPA from your previous total. Weighted honours option. Free, no signup.19Dice Roller & Coin FlipRoll d4 to d100 with modifiers, or flip coins and track the tally. Cryptographically fair with rejection sampling. Free, runs in your browser.20Date Difference CalculatorCalculate the exact time between two dates in years, months and days, plus total days, weeks, hours and working days. Free, runs in your browser.21Time Zone ConverterCompare times across cities at a glance, with working-hours indicators for scheduling. Daylight saving handled automatically. Free, no signup.22Compound Interest CalculatorProject savings growth with regular contributions, any compounding frequency, and a year-by-year breakdown. Free, runs in your browser.23Aspect Ratio CalculatorCalculate aspect ratios and scale dimensions proportionally. Presets for 16:9, 9:16, 4:3, 1:1 and Open Graph. Free, runs in your browser.24Roman Numeral ConverterConvert numbers to Roman numerals and back, with strict validation that rejects malformed numerals like IIII and IC. Free, runs in your browser.25Number to Words ConverterConvert numbers to written English words, currency wording for cheques, and ordinals. Handles decimals, negatives and very large values. Free.26Percentage CalculatorCalculate percentages online for free: X% of Y, percentage change, and what percent X is of Y. Instant answers in your browser. No signup required.27Loan EMI CalculatorCalculate loan EMI online for free: monthly payment, total interest, and amortization summary for any loan amount, rate, and tenure. No signup required.28BMI CalculatorCalculate your BMI online for free with metric or imperial units. Get your body mass index and weight category instantly. Private, no signup required.29Stopwatch & TimerFree online stopwatch with lap times plus a countdown timer with sound alert. Accurate, full-screen friendly, and runs in your browser. No signup needed.
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