Generators
Generate test data and identifiers in one click: UUIDs, passwords, national IDs, IBANs, tax numbers, mock data and more. Checksum-valid output, produced entirely in your browser.
23 free tools — no ads, no sign-up, everything runs in your browser.
Address Generator
Generate realistic addresses in the correct format for 21 countries — single-line, multi-line, JSON or HTML — plus a postcode validator. Test data only, runs in your browser.
ASCII Text Art Generator
Turn text into large ASCII art banners with multiple figlet fonts
Credit Card Generator
Generate Luhn-valid test credit card numbers for development and QA (not real cards)
Driver's License Generator
Generate driver's license numbers in the correct format for 21 countries and all 50 US states, plus a format and Luhn validator — test data only, runs in your browser.
Email Signature Generator
Build a clean, cross-client HTML email signature — name, title, company, and contact links with an accent color and a live preview
Favicon Generator
Generate favicons (16x16, 32x32) from any image.
HTTP Status Code Reference
Quick reference for HTTP status codes
IBAN & SWIFT Generator
Validate, format and generate IBANs + SWIFT/BIC codes for all countries including Middle East and Singapore. Client-side only.
License Generator
Generate open-source license files — MIT, Apache 2.0, GPL 3.0, ISC, MPL 2.0, BSD-3-Clause and Unlicense — with year, holder and project filled in.
Meta Tag Generator
Generate SEO-friendly <meta> tags for your website.
National Identity Generator
Generate and validate national ID numbers for testing (TR, US, DE, UK, SA, AE, QA, KW, CA, ES, BR, FR, IT, NL, SE, NO, EG, SG)
Phone Number Generator
Generate phone numbers in the correct format per country — mobile, landline and toll-free — in international, national, raw or tel: format, plus a validator. Test data only.
Privacy Policy Generator
Generate a starter privacy policy for your website — fill in your company details and toggle sections for cookies, analytics, third-party services, GDPR, and CCPA
PWA Manifest Generator
Create a web app manifest.json for a Progressive Web App — name, short name, theme and background colors, display mode, orientation, start URL, and icon entries
QR Code Generator
Generate standard QR codes for URLs, Text, WiFi, Email, and more. Customize colors and download in high quality.
Robots.txt Generator
Generate a valid robots.txt for search engines and AI crawlers — allow/disallow rules per user-agent, crawl-delay, sitemap directive, and one-click presets to block AI bots
RSS Feed Generator
Build a valid RSS 2.0 feed XML from a channel title, link, description and a dynamic list of items — escape special characters and copy or download
Sitemap.xml Generator
Turn a list of URLs into a valid XML sitemap for search engines, with optional lastmod, changefreq, and priority per the sitemaps.org schema
Structured Data Generator
Generate JSON-LD Schema markup (Article, Product, etc.) for Google SEO.
Tax Number Generator
Generate valid tax identification numbers for testing (TR, US, SG, etc.)
Terms of Service Generator
Generate a starter Terms of Service (Terms & Conditions) for your website or app — configurable clauses for accounts, payments, user content, and termination
ULID & NanoID Generator
Generate batches of modern unique IDs — ULID (sortable, Crockford base32) or NanoID (URL-friendly, configurable size and alphabet). Fast, runs entirely in your browser.
UUID Generator
Generate different versions of UUIDs (v1, v4)