Find the tool. Get the number.
79 calculators, converters and generators. No account, no clutter, no upsell.
A few places to start
Hand-picked across categories. Full inventory on all tools.
Pomodoro Timer
A simple pomodoro timer to help you stay focused and productive during the workday.
Tip Calculator
Easily calculate the tip amount and total bill per person with our simple and efficient Tip Calculator.
JSON Prettifier
Format and beautify JSON data to make it more readable with our JSON Prettifier tool. Perfect for developers and anyone working with JSON.
BMI Calculator
Calculate your Body Mass Index (BMI) with our simple and efficient BMI Calculator. Perfect for tracking your health and fitness.
Dice Roller
Roll any combination of dice with a history feature. Perfect for tabletop RPGs and board games.
QR Code Generator
Generate QR codes for sharing URLs, contact information, and more. Easily scan and share QR codes with your phone.
PC & tabletop utilities
Timers, dice, D&D helpers, sensitivity math, and game-specific calculators — grouped by title on the hub.
Helldivers 2 Stratagem Cooldown Timer
Example math only: plug in your own base times and a % reduction. Not synced to live game data or patches.
D&D Character Stat Roller
Generate D&D ability scores with 4d6 drop lowest, 3d6, or seven-roll drop-lowest-total. Scores map STR → CHA in fixed order.
FPS Sensitivity Converter
Convert hipfire sensitivity between CS2, Valorant, Apex, Overwatch 2, and Warzone using yaw constants at the same DPI. ADS/FOV not converted; R6, Fortnite, and PUBG unsupported.
More in the directory
A sample of other utilities. Open the full list when you want everything in one place.
Character Counter
Accurately count the number of characters and words in your text with our simple and efficient character and word counter tool.
Mortgage Payment Estimator
Estimate your monthly mortgage payments based on the loan amount, interest rate, and loan term with our Mortgage Payment Estimator.
Markdown Previewer
Preview your Markdown content in real-time with our Markdown Previewer. Perfect for documentation, notes, and blog posts.
Epoch Converter
Convert Unix epoch timestamps to human-readable dates and vice versa with our Epoch Converter tool.