# Generators > Generate passwords, IDs, dummy data, and more. URL: https://uttir.com/generators Tools in this category: 26 ## About this category Generators for IDs, passwords, placeholders, and structured data, all running client-side. ## Tools - [UUID Generator](https://uttir.com/uuid-generator) — Generate cryptographically random UUID v4 identifiers, one or a thousand at a time. - [Decision Maker](https://uttir.com/decision-maker) — Pick randomly between two or more options when your analysis is going in circles. One click, one answer. - [QR Code Generator](https://uttir.com/qr-code-generator) — Turn URLs, text, and Wi-Fi details into scannable QR codes you can download as PNG or SVG. - [QR Modifier](https://uttir.com/qr-modifier) — Convert a static QRIS code to dynamic, set the transaction amount, edit the merchant name or city, and recompute the CRC — entirely in your browser. - [Password Generator](https://uttir.com/password-generator) — Create strong, random passwords with custom length and character sets — right in your browser. - [Email Signature Generator](https://uttir.com/email-signature-generator) — Create a professional HTML email signature with your name, role, and contact details in seconds. - [ULID Generator](https://uttir.com/ulid-generator) — Generate ULIDs — sortable, URL-safe 26-character identifiers with a built-in timestamp. Free, cryptographically random, generated in your browser. - [Lorem Ipsum Generator](https://uttir.com/lorem-ipsum-generator) — Generate placeholder Lorem Ipsum paragraphs for designs, mockups, and content layouts. - [Random Number Generator](https://uttir.com/random-number-generator) — Pick a random number, roll dice, or shuffle a list. Cryptographically secure, runs locally. - [Color Palette Generator](https://uttir.com/color-palette-generator) — Generate 5-color palettes from any base color using classic harmony schemes — analogous, complementary, triadic, and more. - [Cron Expression Generator](https://uttir.com/cron-generator) — Build cron expressions from a simple form, or pick a common preset. See plain-English explanations. - [UUID v7 Generator](https://uttir.com/uuid-v7-generator) — Generate RFC 9562 UUID v7 identifiers. Time-sortable, globally unique, generated locally. Batch of 1 to 1000. - [Color Name Finder](https://uttir.com/color-name-finder) — Find the closest named color to any hex value. Useful for naming colors, picking palette anchors, and palette inspiration. - [Emoji Picker](https://uttir.com/emoji-picker) — Search and copy emoji by name or category — smileys, hands, animals, food, travel, symbols, and more. Click to copy, paste anywhere. - [Barcode Generator](https://uttir.com/barcode-generator) — Generate barcodes in 8 formats (EAN, UPC, Code 128, Code 39, ITF, MSI, Codabar, Pharmacode). Download as PNG or SVG. Runs in your browser, no upload. - [Random Picker / Wheel of Names](https://uttir.com/random-picker) — Pick a random item from a list with a spinning wheel. Great for giveaways, classroom activities, and team decisions. Runs in your browser, no upload. - [Invoice Generator](https://uttir.com/invoice-generator) — Create a professional PDF invoice with line items, tax, and totals. No signup, no email gate, no data leaves your browser. - [Meme Generator](https://uttir.com/meme-generator) — Add classic top-and-bottom text to any image, then download the meme as a PNG. Pick a template or upload your own image. - [Meta Tag Preview](https://uttir.com/meta-tag-preview) — See how your page will look in Google search results, Twitter, Facebook, and LinkedIn — before you publish. Type a title and description, upload an image, and the preview updates live. - [Markdown Editor](https://uttir.com/markdown-editor) — Write Markdown on the left, see the rendered HTML on the right. Live preview, character / word / line counts, copy HTML or Markdown, drag-drop a file to open it. - [Co-founder Equity Calculator](https://uttir.com/cofounder-equity) — Split startup equity between co-founders, see the 4-year vesting schedule with 1-year cliff, and simulate dilution from a future funding round. Free, in your browser, no upload. - [Business Name Generator](https://uttir.com/business-name) — Generate brand-name ideas for your startup, product, or project. Pick a style (modern, classic, playful, technical) and get a batch of names with the .com domain suggestion. Free, in your browser, no upload. - [Random Name Generator](https://uttir.com/random-name) — Generate random first and last names for mockups, test data, or placeholder content. Filter by gender (any, male, female, neutral) and region (English, Spanish, French, German, Japanese, Chinese, Arabic). Free, in your browser, no upload. - [Signature Maker](https://uttir.com/signature) — Draw a handwritten signature in your browser with mouse, trackpad, or touch. Pick a pen color, set the stroke width, and download the result as a transparent PNG. Free, no upload. - [Typing Test](https://uttir.com/typing-test) — Test your typing speed with famous book passages. Live WPM and accuracy as you type. Cryptographically fair timer. - [Coin Flip](https://uttir.com/coin-flip) — Flip a virtual coin or roll dice. Cryptographically fair randomness, runs in your browser, history tracked per session. --- For the full HTML page, visit https://uttir.com/generators. This file is the markdown rendering at https://uttir.com/generators.md.