UD5 Toolkit
Password Policy Checker - Online Test Against Rules
Define minimum length, uppercase, digits, special chars, and check if a password meets your custom policy. Instant feedback.
Code of Conduct Generator - Online Community Covenant
Code of Conduct Generator
Build an open‑source community covenant tailored to your space. Select modules, fill in your details, and get a clean Markdown document instantly.
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Frequently Asked Questions
A Code of Conduct is a set of rules outlining the expected behavior and responsibilities of participants in a community. It helps create a safe, inclusive, and respectful environment for everyone.
A clear code of conduct discourages toxic behavior, clarifies reporting processes, and protects community leaders from ambiguity when moderating. It also signals to newcomers that your community is safe and well-managed.
Use the options panel on the left to select which modules to include, fill in your community name, contact email, and choose a community type. The preview updates instantly. You can also add a custom section for any unique rules.
Absolutely! The generator produces a Markdown document that you can freely copy, modify, and adopt for your community. We recommend reviewing the final text to ensure it matches your community's needs and consider a legal review for large organisations.
The generated code of conduct is formatted in Markdown, perfect for GitHub repositories, community forums, or README files. You can copy it directly or download it as a
.md file.
No. The generated document is a template based on common community standards. It is not a substitute for professional legal advice. If you have specific legal requirements, please consult a lawyer.
Content Security Policy Evaluator - Online Hash & Nonce Check
Test if a script or style will be allowed by a given CSP. Compute hash/nonce. Strengthen your site’s defense against XSS. Local.
SSL Certificate Checker - Online Verify Expiry & Chain
Enter a domain and see its SSL certificate details: issuer, validity dates, and chain. Client‑side fetch.
Local Password Breach Checker - Online k‑Anonymity
Tell if your password has appeared in data breaches without sending the full password. Uses hash prefix locally.
DNSSEC Chain Validator - Online Check RRSIG & DS
Validate a DNSSEC chain by entering DS and RRSIG records. Verify that signatures match. Educational. Local algorithm.
Security Headers Auditor - Online Check HSTS, CSP & More
Enter a website and check which security headers (HSTS, CSP, X‑Frame‑Options) are present. Get a security grade.
Permissions‑Policy Header Parser - Online Decode & Check
Paste the Permissions‑Policy header and get a human‑readable table of allowed/blocked browser features. Understand how your site is restricted.
Default Wi‑Fi Password Calculator - Online ISP Router Keygen
Enter a router's MAC address or serial and generate the common default WPA passphrase for major ISP brands. Educational purpose only.
Hashid Encoder/Decoder - Online Short Unique IDs from Numbers
Convert integers into short, unique, YouTube‑style IDs (hashids) and decode them back. Customize salt and minimum length.
Network Information API Checker - Online Downlink Speed
Display your effective connection type (4g, 3g, etc.) and downlink speed using the Navigator API. Adapt your app accordingly.
Cocktail Recommender - Online What to Mix Based on Liquor
Tell the tool what base liquor and mixers you have, and it suggests classic cocktails. Simple database. Cheers!
Simple Hash Generator - Online DJB2 & CRC32
Hash any text using simple, fast algorithms: DJB2, SDBM, or CRC32. Get integer or hex. For quick lookups. Local.
Responsive Text CSS Generator - Online Fluid Typography
Create CSS clamp() values for fluid typography. Enter min and max font sizes and viewport widths. Modern responsive design.
Random Dinosaur Name Generator - Online Prehistoric Fun
Generate a realistic‑sounding dinosaur name and see a fun description. Perfect for kids and writers.
CSS Checkerboard Pattern - Online Background Generator
Create a customizable checkerboard or grid background using pure CSS gradients. Adjust cell size and colors. Copy the code.
PWA Manifest Generator - Online Create app.webmanifest
Fill in your PWA details to generate a valid manifest.json file. Include icons, theme color, display mode.
Responsive Embed Code Generator - Online Video & Map
Paste any iframe embed code (YouTube, maps) and get a responsive wrapper div with correct aspect ratio CSS.
Wi‑Fi QR Code Generator - Online Join Network Scan
Create a QR code that lets people connect to your Wi‑Fi without typing a password. Just scan and join. Secure local.
CSS Tooltip Generator - Online Hover Popup Builder
Design a pure CSS tooltip with custom text, position (top/bottom/left/right), and arrow. Copy the clean code.
Image to CSS Grid Layout - Online Pixel‑Based Generator
Upload a small pixel art image and get a CSS grid layout that recreates it using divs. Novelty developer tool.
Fake Company Slogan Generator - Online Creative Tagline
Generate a random, funny or serious company slogan for your startup idea. Brainstorming helper. All local.
Markdown Table Generator - Online Visual Builder & Formatter
Create and format Markdown tables by adjusting rows and columns. Align text, copy the raw Markdown. Perfect for README files.
Dad Joke Generator - Online Random Cheesy Puns
Click for an endless stream of random dad jokes and puns. Copy and share. Guaranteed to make you groan. All local.
Magic Square Generator - Online Create n x n Constant Sum Grid
Generate magic squares of odd order (3x3, 5x5, …). See the sum constant and verify rows, columns, diagonals. Educational math toy.
Sudoku Generator - Online Play & Create 9x9 Puzzles
Generate a random Sudoku puzzle with a unique solution. Choose difficulty and type numbers on the board. Timer and mistake counter.
Word Search Creator - Online Generate & Print Puzzle
Enter a list of words and create a custom word search grid. Choose difficulty, print or export as PDF. Great for teachers.
Excuse Generator - Online Funny & Creative Reasons
One click to get a hilarious excuse for being late, missing homework, or not doing chores. Pure comedy.
Fake Chat Generator - Online Prank Messenger Conversation
Create a fake WhatsApp/iMessage chat screenshot. Customize names, messages, and timestamps. Just for fun.
Haiku Generator - Online Random 5-7-5 Poem Creator
Click to generate a random haiku from natural language templates. Pure algorithmic poetry fun. Copy and share.
QR Code with Text - Online Add Label & Caption Below
Generate a QR code with a custom text label below or above. Perfect for printed signs. All generated locally as a single image.