Generate a strong random password or a memorable passphrase, with options to exclude look-alike characters.
Generate 301/302/410 redirect rules for Apache .htaccess or Nginx, with wildcards and HTTPS, www and trailing-slash presets.
Build a 5-field cron expression from a schedule, with a plain-English description.
Generate a Code 39 barcode from text as a scannable SVG.
Generate a random integer or decimal within any range.
Generate a random string of any length from a custom character set.
Generate a robots.txt with multiple rule groups, crawl-delay, sitemaps and presets for WordPress and AI crawlers.
Generate og: meta tags for rich social media link previews.
Generate SEO, Open Graph and X card meta tags, or paste a page's head to audit its existing tags.
Generate random RFC 4122 version 4 UUIDs, one or many at a time.
Generate a validated sitemap.xml or sitemap index, with image entries and hreflang alternates.
Generate a placeholder image of any size, color, and label -- no network request.
Generate 301/302/410 redirect rules for Apache .htaccess or Nginx, with wildcards and HTTPS, www and trailing-slash presets.
Generate a strong random password or a memorable passphrase, with options to exclude look-alike characters.
Build a 5-field cron expression from a schedule, with a plain-English description.