Free Generators — 58 Online Utilities
58 tools · Online Random & Sample Generators
Generate exactly what you need: secure passwords and passphrases, QR codes, sample/test data for development, color palettes, design tokens, names, and creative writing prompts. Most generators run in your browser. You can also take a break with an online two-player game; its shared game state is handled on our server.
Passwords & Security · 4
🔧Password GeneratorGenerate strong random passwords🎲Diceware Passphrase GeneratorGenerate random multi-word passphrases from a built-in 258-word list using se…🔐Caesar Cipher & ROT13Encode and decode text using Caesar cipher with any shift value (1-25) or the…🔏Vigenère CipherEncode and decode text using the Vigenère polyalphabetic substitution cipher …
Sample & Test Data · 9
🔧MAC Address GeneratorGenerate random MAC addresses in multiple formats🔧Sample Profile GeneratorCreate JSON lines of sample names, birthdates, cities, and emails for mock us…🔧Random Address GeneratorProduce dummy postal blocks for US, UK, CA, and DE layouts.🔧Sample Contact GeneratorCombine sample phone strings with dummy inbox-style emails.🔧Test Credit Card NumbersLuhn-valid PAN samples with expiry and CVV for gateway QA only.🏦Sample IBAN GeneratorGenerate checksum-valid sample IBAN numbers for testing in 14 European countr…🚗VIN GeneratorGenerate 17-character sample Vehicle Identification Numbers (VINs) with real …📱IMEI GeneratorGenerate structurally valid sample IMEI numbers with correct Luhn check digit…▐▌Sample Barcode GeneratorGenerate sample barcodes in Code 128, EAN-13, EAN-8, UPC-A, Code 39, ITF-14 a…
QR & Barcodes · 7
🔧QR GeneratorGenerate QR codes from any text or URL🏷️Barcode GeneratorGenerate real, scannable production barcodes — Code 128, EAN-13, UPC-A, Code …✨QR Code with Logo GeneratorCreate a branded QR code with a center logo overlay, custom colours, and high…📦Bulk QR Code GeneratorPaste many lines of URLs or text and download every QR code at once as a sing…👤vCard QR Code GeneratorBuild a contact QR code in standard vCard 3.0 format. Scanning it on iPhone o…📶WiFi QR Code GeneratorGenerate a QR code that auto-joins a Wi-Fi network when scanned. Uses the sta…🔁Multi-Payload QR Code GeneratorGenerate QR codes for any payload type — URL, text, email, SMS, phone, calend…
Games & Counters · 7
🔧Rock Paper ScissorsClassic throws versus CPU with running score.✕Online Tic-Tac-ToePlay a real opponent online or invite a friend with a private room code➶Skybow Duel Bow and Arrow GameDraw an actual bow and trade arcing arrows with online rivals, bots, or a friend▰Tankridge Tank Wars GameTrade arcing shells in a colorful tank battle with online rivals, bots, or a …🧮Tally CounterCount anything with big plus and minus buttons or the keyboard, with named co…🖱️CPS TestMeasure your clicks per second in a 1, 5, 10, 30 or 60 second click test, wit…⌨️Spacebar CounterCount your space bar presses in a 5, 10, 30 or 60 second test or with no time…
Random Pickers & Decisions · 19
🔧Random Item PickerPick a random item from your list🔧Random Number GeneratorGenerate random integers with custom min/max range, quantity, and unique option.🔧Dice RollerDice Roll Advance — roll virtual dice with NdM notation, custom controls, and…🔧Dice RollDice Roll — roll one six-sided die with a CSS tumble animation and crypto ran…🔧Spin Wheel PickerWeighted-feel wheel spins across newline names with crypto randomness.🔧Coin FlipperAnimated heads or tails with streak stats.🔧Yes or No GeneratorPlayful weighted answers with motion cues.🔧Random Letter GeneratorDraw A–Z letters with optional vowel exclusions.🔧Random Team GeneratorShuffle pasted names into balanced squads.🔧Magic 8 BallShake-to-reveal novelty answers reminiscent of the classic toy.🔧Truth or Dare GeneratorMild prompt decks toggling truth versus dare.🔧Random Color GeneratorFullscreen random HEX swatches with spacebar redraw.🔧Random Date GeneratorPick uniform timestamps between two datetime-local bounds.🔧Random Country GeneratorExplore dozens of nations with emoji flags.🏆Tournament Bracket GeneratorCreate a single-elimination tournament bracket chart for 2 to 64 participants…🔮Tarot Card DrawDraw random tarot cards from the 22 Major Arcana in single-card, past/present…🤔Would You Rather GeneratorGenerate random 'Would You Rather' dilemma questions for ice-breakers, party …🦁Random Animal GeneratorGenerate 1 to 20 random animals with no repeats from 219 well-known animals, …🔤Random Word GeneratorGenerate random English nouns, verbs and adjectives, filtered by part of spee…
Names & Words · 6
🔧Username GeneratorGenerate random username ideas quickly🔧Hashtag GeneratorGenerate hashtags from caption text☁Word Cloud GeneratorTurn any text into a word cloud image with custom colours, font and layout, t…🌐Domain Name Suggestions GeneratorGenerate domain name ideas from a keyword by adding popular prefixes, suffixe…✨Brandable Name GeneratorGenerate short, brandable business and product names by joining word parts in…🧝Fantasy Name GeneratorGenerate fantasy character names for elves, dwarves, humans, orcs, dragons an…
Color & Design · 5
🔧Color Palette GeneratorGenerate random five-color hex palettes, lock favorites, and copy colors inst…🔧SVG Blob GeneratorOrganic blob SVG paths with adjustable complexity and colors.🔧SVG Pattern GeneratorDots, grids, lines, and wave tiling patterns with SVG export.🎨Identicon GeneratorGenerate unique identicon avatars from any text or email address using GitHub…👤Avatar from InitialsGenerate an initials avatar in circle, rounded-square or square shape with an…
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