All tools
Random
Random number, value and choice generators.
Nickname Generator
Generate nicknames and usernames from words, random letters or your own name, with seven themes and presets that match the name format of Minecraft, Roblox, Discord and other platforms.
Random Number Generator
Generate a random number, a list, or multiple sets of numbers in any range — for TOTO lines, company lucky draws, CCA activities and classroom picks — right in your browser.
Coin Flip
Flip up to 12 coins at once and get heads or tails with an exact 50/50 chance, tossed in 3D on a real coin and decided in your browser by cryptographically secure randomness.
Dice Roller
Throw 1 to 20 virtual dice of any size, from a d2 coin flip to a d1000, and let the roller total them for you. Cryptographically secure randomness, and nothing leaves your browser.
Random Picker
Paste your items — names, ideas or tasks — and let this free tool choose fairly. Every draw runs locally using cryptographically secure randomness, meaning your list never leaves your device.
Security
Developer
Identifiers, slugs and other developer utilities.
URL Slug Generator
Turn any title into a clean URL slug in your browser — one at a time or a whole list at once. Real transliteration standards for Cyrillic and accents, editable rules, and nothing ever uploaded.
UUID Generator
Generate UUIDs in your browser: fully random v4, time-ordered v7 for database keys, or deterministic v5 from a namespace and a name. Up to 1000 at once, and nothing ever leaves your device.