All generators
105 free tools, no signup, all run in your browser. Organized by category so you find what you need fast.
Security (6)
🔐 Password generator Create strong, secure passwords instantly. 🔢 PIN generator Secure numeric PINs from 4 to 12 digits. 🔑 API key generator Cryptographically strong tokens for APIs. #️⃣ MD5/SHA hash generator MD5, SHA-1, SHA-256, SHA-512 hashes instantly. 🛡️ Bcrypt generator Hash passwords with Bcrypt in your browser. ✍️ HMAC generator HMAC signatures with SHA-256, SHA-512 and more.
Tech (8)
🆔 UUID generator Unique UUID v4 instantly. 🎲 Random string generator Random strings for tests, IDs or tokens. 🔤 Base64 encoder Convert text or files to Base64. 🔡 Base64 decoder Decode Base64 strings back to plain text. 🎟️ JWT decoder Inspect the contents of JWT tokens. 🌐 Random IP generator Random IPv4 and IPv6 for network tests. 🔌 Random MAC generator MAC addresses with formatting and vendor. 🕵️ Random User Agent generator Real user agents for detection testing.
Data & testing (7)
🪪 Fake name generator Fake names for tests and prototypes. 📮 Fake address generator Sample addresses for forms and QA. 📧 Fake email generator Test emails with safe domains. ☎️ Fake phone number generator Test-valid phone numbers per country. 📊 Test data generator (CSV/JSON) Test rows in CSV or JSON instantly. 💳 Test credit card generator (Luhn) Luhn-valid card numbers for testing only. 📅 Random date generator Random dates in any range and format.
Business & branding (11)
💼 Business name generator Catchy name ideas for your business. 💡 Slogan generator Catchy slogans for your brand or product. 🪧 Tagline generator Memorable taglines in one line. 🌍 Domain name generator Memorable domain ideas worth checking. 📦 Product name generator Names for products, lines or editions. 🚀 Startup name generator SaaS-style names with domains in mind. 📱 App name generator Short, App Store-friendly names. 🎯 Mission statement generator A clear one-sentence mission statement. 🏢 About-us paragraph generator About paragraph ready for your landing. 🏷️ Brand keywords generator Key attributes to define your brand. 📋 Naming brief generator Build a naming brief in minutes.
Marketing & social (10)
#️⃣ Instagram hashtag generator Balanced hashtag mix by niche. 🎵 TikTok hashtag generator Trending hashtags for TikTok. ✨ Instagram bio generator IG bios that convert into clicks. 💼 LinkedIn headline generator 220-char headline that stands out. 📝 Caption generator Captions with hook + value + CTA. 📨 Email subject line generator Subjects that get opened, not ignored. 🐦 Tweet/thread generator Tweet or thread structure that hooks. ▶️ YouTube title generator CTR-optimized YouTube titles. 🎙️ Podcast name generator Podcast names easy to search. ✉️ Newsletter name generator Newsletter names with personality.
Design & color (10)
🎨 Color palette generator Harmonic palettes with HEX, RGB and HSL. 🌈 CSS gradient generator Linear and radial gradients with copy-paste CSS. 🟢 Hex color generator Random hex color or filtered by luminance. ⚖️ Color contrast checker Meet WCAG AA and AAA with your palette. 💨 Tailwind color generator Generate a 50-950 scale from a base color. 🎲 Random color generator Random color in HEX, RGB and HSL. 🏷️ Color name suggester Turn a HEX into a human-readable name. 🌒 CSS box-shadow generator Visual CSS shadows with ready-to-paste code. 🔘 CSS border-radius generator Asymmetric border-radius with preview. 🆗 Avatar initials generator Round avatar with initials and color.
Decision & random (10)
🔢 Random number generator Random numbers in any range. 🪙 Coin flip Flip a coin online: heads or tails. 🎲 Dice roller D4, D6, D10, D20 dice for games. ✅ Yes / No decider Binary decision in one click. 🎯 Random pick from list Paste your list and get a pick. 🎡 Online spinner / wheel Spinning wheel for any decision. 🎭 Random emoji generator Random emoji for your messages. 🟧 Random color picker Large swatch of a random color. 🌍 Random country generator Pick a random country of the world. 🏆 Random winner picker Fair raffle from a list of participants.
Pets (11)
🐱 Cat name generator Find the perfect name for your cat. 🐶 Dog name generator Names by size, personality and role. 🐰 Rabbit name generator Cute and funny rabbit names. 🐹 Hamster name generator Sweet names for your hamster. 🐠 Fish name generator Names for fish, bettas and goldfish. 🦜 Bird name generator Names for parrots, canaries and budgies. 🐢 Turtle name generator Calm, long-lasting names. 🐴 Horse name generator Equine names for the barn or arena. 🐹 Guinea pig name generator Cute names for your guinea pig. 🦎 Reptile name generator Names for iguanas, geckos and snakes. 🐾 Pet nickname generator Affectionate nicknames for any pet.
People & babies (10)
👶 Baby boy name generator Modern and classic baby boy names. 👧 Baby girl name generator Modern and classic baby girl names. 📖 Biblical name generator Old and New Testament names with meanings. 🌎 Hispanic name generator Popular and traditional Hispanic names. 🧬 Compound name generator Combos like "Mary Jane" or "Jean-Pierre". 👤 Username generator Usernames available across networks and games. ✒️ Author pen name generator Pen names for writers and novelists. 🎤 Stage name generator Stage names for musicians and performers. 👯 Twin names generator Name pairs that match without rhyming. 📜 Vintage name generator Old names making a comeback.
Work (10)
🧾 Invoice number generator Invoice numbering by format and series. 📦 Order number generator Unique order codes per day or channel. 🏷️ SKU generator Structured SKUs for your catalog. 🔖 Reference code generator Reference codes with prefix and checksum. ✍️ Email signature generator Copy-paste professional HTML signature. 🌴 Out-of-office reply generator A clear, professional vacation auto-reply. 📤 Resignation letter generator Professional resignation letter in minutes. 💌 Cover letter intro generator Strong opening for any application. 🎤 Interview questions generator Per-role questions to interview better. 📋 Meeting agenda generator Agenda with objectives, time-boxes and owners.
Text & content (6)
📝 Lorem Ipsum generator Classic placeholder text for design. 📚 Random word generator Random words for creativity and games. 📜 Random sentence generator Random sentences for creative warm-ups. 🪄 Made-up word generator Made-up words that sound plausible. 🔤 Anagram generator Anagrams from any word. 🔠 Acronym generator Turn a phrase into a memorable acronym.