Generators tools
Generators for secure passwords, UUIDs, QR codes, and other values you need on demand — with most created right in your browser.
- Barcode Generator & Reader
Barcode generator and reader for Code 128, EAN-13, UPC-A, EAN-8, Code 39, ITF-14 and Codabar. Check digits are worked out for you. Download SVG or PNG, batch a list of 200, or read a code off a photo.
- Color Palette Generator
A color palette generator that starts from one colour you trust, typed or lifted from a photo, and returns five named colours for a site, shown in use and ready to paste.
- CSS Box Shadow Generator
A CSS box shadow generator with real sliders: offset, blur, spread and color on every layer, an inset toggle, a live preview card, and one button that copies the declaration.
- CSS Gradient Generator
A CSS gradient generator with a live preview: pick linear, radial or conic, stack up as many color stops as you want, then copy the value into a background rule.
- Email Signature Generator
An email signature generator that outputs a single inline-styled HTML table, previewed live, ready to paste into Gmail or Outlook as rich text.
- Lorem Ipsum Generator
A lorem ipsum generator drawing on a 63-word Latin bank, with sentences of 5 to 14 words and up to 100 units per run.
- Mock Data Generator
A mock data generator for test tables: names, emails, UUIDs, timestamps and prices, up to 1,000 rows a run. Export as JSON, CSV or SQL INSERTs, and set a seed when the rows have to repeat.
- Password & Passphrase Generator
Password generator with two modes: random strings from an 80-character pool, or EFF wordlist passphrases that print their entropy in bits. Length runs to 256, batches up to 100.
- QR Code Generator
A QR code generator that writes your data straight into the modules rather than a redirect link that can expire. Eight payload types, PNG or SVG, 200 at a time.
- UUID & ULID Generator
UUID generator for v4, v7 and ULID, up to 1000 ids per press. v4 is 122 random bits; v7 and ULID sort by creation time.
These generators produce the values you need on demand — strong, customizable passwords; UUIDs; QR codes for links, Wi-Fi, and contact cards; a color palette built from scratch or pulled from an image; and ready-to-paste CSS for gradients and box-shadows. Lorem-ipsum placeholder text rounds out the set for mockups and layouts. Set the options, generate, and copy the result in a single click.
These values are created locally in your browser, so a password or key you generate stays on your device — exactly what you want for credentials and secrets. Each tool keeps its options to hand, so the next value you need is moments away.