65+ tools, all free, all in-browser. Every tool below runs entirely on your device. Nothing you type is sent to a server. No account, no sign-up, no trial.
Bookmark any tool directly — the URL is the tool. Share a link, save it to your home screen, or use it offline after the first load.
LLM & AI Tools 2
Count tokens and estimate cost across every major language model.
Timers & Clocks 7
Pomodoro, countdowns, stopwatch, and focus timers with audio alerts.
Calculators 9
Fast, no-frills calculators for common math, money, and life decisions.
Random Generators 10
Dice, coins, numbers, words, and secure passwords. True client-side randomness.
Pickers & Spinners 11
Pick names, spin wheels, make groups, run giveaways, and settle decisions.
Text & Code 10
Format JSON, test regex, count words, encode / decode, and convert case.
Design & Media 8
Build palettes, generate QR codes, convert color formats, render LaTeX.
Wellness & Focus 4
Breathing exercises, white noise, tones, and BPM tap for music practice.
Utilities & Network 4
IP lookup, unit conversion, magic 8-ball, and trip planner.