No install, no signup — every tool runs right in your browser, and your data never touches a server.
Loans, retirement, exchange rates — answers in seconds
Enter loan amount, interest rate and term to get your monthly payment and total interest.
🏖️Enter your current savings and monthly contribution to estimate your retirement nest egg.
NEW 💱Convert major fiat currencies plus 16 cryptocurrencies (BTC, ETH & more) in real time with 24h change.
🏷️Enter the original price and discount to see the final price, savings, or any percentage.
The everyday tools you always end up searching for
Enter a URL or text and get an instant, downloadable QR code image.
🔑Generate strong random passwords with custom length and character sets.
📏Convert length, weight and temperature units all in one place.
NEW 🖼️Convert between JPG, PNG and WebP with adjustable quality — images never leave your browser.
🎨Convert between HEX, RGB and HSL with a color picker and one-click copy.
🌏Pick a source and target city to instantly convert the time between them.
Great for teachers and community giveaways
Paste a name list or enter a headcount to split people evenly into groups — great for classrooms.
🔥 Popular 🎉Draw winners from IG/FB comment lists or raffle tickets at live events — fair and random.
For health, time management, and when you can't decide
Enter your height and weight to get your BMI and healthy weight range.
🍅Auto-cycling focus and break timer, or switch to a custom countdown.
NEW 🎲Roll a dice, flip a coin, or let the tool decide what to eat today.
📅Enter a birthday to get your exact age, or find the days between two dates.