Generators tools
Generators produce something from nothing: a code to scan, a password to store, a placeholder block to fill a layout. Security-sensitive output — passwords, UUIDs, hashes — is produced with the browser's own crypto APIs on your device, so a generated secret is never transmitted before you use it.
13 tools in this category
Barcode Generator (CODE128 & EAN)
Generate barcodes for products, inventory & retail
UUID / GUID Generator (v4)
Generate random, unique UUID v4 strings instantly
Regular Expression (RegEx) Tester
Test and debug Regular Expressions in real-time
SHA256 & MD5 Hash Generator
Generate SHA-256, SHA-512, and MD5 cryptographic hashes
Color Picker & Contrast Checker
Pick HEX, RGB, HSL colors and check WCAG contrast
Lorem Ipsum Placeholder Generator
Generate dummy placeholder text for UI layouts
Stopwatch & Countdown Timer
Full-screen online stopwatch, lap recorder & countdown
Meta Tag & OpenGraph Generator
Generate SEO meta tags for Google, Facebook & Twitter
CSS Glassmorphism Generator
Generate modern glass UI effects & CSS code
Strong Password Generator
Generate secure, random, hack-proof passwords
QR Code Generator
Turn any link or text into a scannable QR code
Text-to-Speech Generator
Convert text scripts to realistic spoken audio
MCP Server Sandbox
Test local Model Context Protocol tools
Free Online Generators — QR Codes, Passwords, Barcodes & More
Generators produce something from nothing: a code to scan, a password to store, a placeholder block to fill a layout. Security-sensitive output — passwords, UUIDs, hashes — is produced with the browser's own Web Crypto API on your device, so a generated secret is never transmitted before you use it.
- QR code generator with no expiration — static QR codes that encode your data directly, so a printed code never breaks because a trial ended or a redirect was retired.
- Strong random password generator — cryptographically secure passwords of any length and character set, generated locally and never logged or sent anywhere.
- Barcode generator for retail and inventory — scannable CODE128, EAN-13 and UPC barcodes exported as print-ready PNG or vector SVG.
- Favicon and asset generators — a complete favicon set with the matching HTML tags, plus lorem ipsum placeholder text and glassmorphism CSS.
- Text to speech with natural voices — turn a script into downloadable narration for videos, e-learning and accessibility, with no watermark on the audio.
Free with no account and no per-generation charge. What you generate is yours, and it is generated on your device.