Accurate, instant, and privacy-first web utilities designed to simplify daily calculations, time conversion, and developer tasks.
Calculate net stock trading profit, loss percentage, total investment, and flat or percentage brokerage fees instantly.
Convert time across multiple worldwide timezones with searchable dropdowns, 24-hr slider bars, and interactive sun arc visualizer.
Scan UPC, EAN, QR codes, and 1D/2D barcodes directly from your camera with hardware zoom and persistent scan history.
Calculate monthly loan EMI payments, total interest payable, and total loan repayment amount accurately.
Compute the arithmetic mean, sum, and count of any set of numbers with quick instant input.
Determine percentage increase or decrease between initial and final values accurately.
Find what percentage X is of Y, calculate fractional values, and convert percentages effortlessly.
Calculate exact age in years, months, weeks, and days based on birth date.
Calculate restaurant tips and split total bills evenly among multiple people.
View current live time across global capital cities and major international time zones.
Explore and download free high-quality HTML5 portfolio templates and responsive email designs.
Client-side instant calculations with zero page reload delays.
Your inputs are computed inside your browser. No server logging.
Fully responsive layouts tailored for mobile, tablet, and desktop.
All tools and web templates are 100% free with no registration required.