Utility Tools

🌅 Sunrise/Sunset & Golden Hour Calculator Find sunrise, sunset, solar noon, and the golden and blue hours for any location and date — useful for planning outdoor photography. 🌙 Moon Phase Calculator Find the moon phase for any date, with a live graphical rendering of the moon drawn entirely in CSS and JavaScript. 🔢 Tally Counter Set a starting count and tap down to zero — for reps, chanting, or countdowns. 🎲 Random List Picker / Shuffler Paste a list, then pick random winners, shuffle the order, or split it into teams. 🔲 QR Code Generator Turn any text or URL into a downloadable QR code, generated fully offline in your browser. 🎰 Random Number Generator Generate a random whole number between a minimum and maximum you choose. ⚅ Dice Roller Roll animated dice — D4 through D20 — with a real tumbling roll animation. 🧑‍💻 Dummy/Fake Data Generator Generate random fake names, emails, phone numbers, and addresses for testing forms and databases. ⌨️ Typing Speed Test (WPM) Test your typing speed and accuracy against a random passage — live words-per-minute and accuracy, timed entirely in your browser. 🛜 What's My IP / Browser Info See your IP address, browser, operating system, screen size, and other connection details — detected entirely from your own request, no third-party lookups. 🪣 Paint Calculator Find out how much paint you need for a room from its dimensions, number of coats, and doors/windows — in liters or gallons. 🧱 Flooring/Tile Calculator Find out how many tiles and boxes you need for a room, from its area, tile size, and a wastage allowance for cuts and breakage. ⚡ Voltage Drop / Wire Gauge Calculator Check voltage drop percentage for a wire run from gauge, material, length, and load current, with an NEC-style pass/fail check and a suggested minimum gauge. 🪵 Board Feet / Lumber Calculator Calculate board feet from thickness, width, and length, and build a running cut list for a lumber project with an optional cost estimate. 🏗️ Concrete/Slab Volume Calculator Find out how much concrete you need for a slab, footing, or column pour, in cubic yards for ready-mix or bags for a DIY pour. 📷 Depth of Field Calculator Find your near and far focus limits from aperture, focal length, sensor size, and subject distance, with a visual in-focus zone diagram. 📸 Exposure Equivalent Calculator Change your aperture, shutter speed, or ISO and find the matching adjustment to the other two settings for the same exposure. 🥁 Tap Tempo / BPM Finder Tap along to a beat to find its BPM, with a tempo marking and matching delay times for music production. 📝 Notepad A single scratch note that autosaves in your browser — with cut, clear, and undo.