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)
Generieren Sie Barcodes für Produkte, Inventar und Einzelhandel
UUID-/GUID-Generator (v4)
Generieren Sie sofort zufällige, eindeutige UUID v4-Strings
Tester für reguläre Ausdrücke (RegEx).
Testen und debuggen Sie reguläre Ausdrücke in Echtzeit
SHA256- und MD5-Hash-Generator
Generieren Sie kryptografische Hashes SHA-256, SHA-512 und MD5
Farbwähler und Kontrastprüfer
Wählen Sie HEX-, RGB- und HSL-Farben und prüfen Sie den WCAG-Kontrast
Lorem Ipsum Platzhaltergenerator
Generieren Sie Dummy-Platzhaltertext für UI-Layouts
Stoppuhr und Countdown-Timer
Vollbild-Online-Stoppuhr, Rundenrekorder und Countdown
Meta-Tag- und OpenGraph-Generator
Generieren Sie SEO-Meta-Tags für Google, Facebook und Twitter
CSS-Glasmorphismus-Generator
Generieren Sie moderne Glas-UI-Effekte und CSS-Code
Starker Passwortgenerator
Generieren Sie sichere, zufällige und hacksichere Passwörter
QR-Code-Generator
Verwandeln Sie jeden Link oder Text in einen scannbaren QR-Code
Text-zu-Sprache-Generator
Konvertieren Sie Textskripte in realistische gesprochene Audiodaten
MCP-Server-Sandbox
Testen Sie lokale 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.