Generators
126 free generators tools in the Developer Tools collection — every one runs in your browser with no signup and no uploads. Page 2 of 2.
Typing Speed Reference
WPM ranges for beginner through expert typists
Word Frequency List Generator
Generate a Zipf-distributed word frequency list of any size.
Password Strength Meter
Test how strong a password is and how long it would take to crack.
Open Graph and Twitter Card Generator
Generate Open Graph and Twitter Card meta tags for rich link previews.
.gitignore Generator
Build a .gitignore from language, OS and editor templates.
URL Slug Generator
Turn any title into a clean, SEO-friendly URL slug.
Random PIN Generator
Generate secure random numeric PINs of any length, right in your browser.
Pronounceable Password Generator
Create strong passwords you can actually say and remember.
API Key Generator
Generate secure random API keys in hex, base62 or base64url, with an optional prefix.
htpasswd Generator
Create Apache/Nginx .htpasswd entries with APR1 (MD5) or SHA-1 hashing.
Strong Passphrase Generator
Build memorable, high-entropy passphrases from random words.
Random Date Generator
Generate random dates within any range and format.
Modular Scale Generator
Build a harmonious type scale from a base size and ratio.
Design Tokens Generator
Turn a base colour into a full tint/shade ramp and exportable design tokens.
Test Credit Card Number Generator
Luhn-valid fake card numbers for sandbox & form testing.
Random MAC Address Generator
Valid random MAC addresses in any format — colon, hyphen, Cisco.
Random IP Address Generator
Random IPv4 & IPv6 addresses, public-only option included.
Random User Generator
Fake people with name, email, phone & address for test data.
Password Entropy Calculator
Measure password strength in bits and estimated time to crack.
Dockerfile Generator
Build a clean, cache-friendly Dockerfile from a stack preset — copy or download.
Nginx Config Generator
Build a production-ready nginx server block from simple options.
Advanced Password Generator
Cryptographically random passwords with a live entropy and strength meter.
Slugify Tool — Text to URL Slug Generator
Turn any title into a clean, URL-safe slug with full control.
Open Graph Preview Generator
See exactly how your link card looks on Facebook, Twitter, Slack, and Discord before you publish.
Hreflang Tag Generator
Generate correct hreflang tags for every international page in seconds.
URL Slug Generator for SEO
Turn any page title into a clean, search-engine-friendly URL slug instantly.