Favicon GeneratorGenerate a complete favicon set from an image or a letter: favicon.ico, 16–512 px PNGs, Apple touch icon, web manifest and HTML tags, in one ZIP.
SEO Tools
Helpers for the technical side of search optimisation. Write meta tags and Open Graph data, generate robots.txt and XML sitemaps from your own URL list, preview how a page may look in search results and on social networks, and audit headings or structured data in HTML you paste. These tools analyse what you give them locally — they do not crawl live websites or report rankings, search volumes or backlinks.
Slug GeneratorTurn titles into clean, lowercase URL slugs.
Meta Tag GeneratorGenerate clean HTML meta tags for a page: title, description, canonical, robots, Open Graph and Twitter Card tags, with length guidance.
Robots.txt GeneratorBuild a valid robots.txt with allow and disallow rules, a sitemap line and optional AI-crawler blocks, then test whether a path is allowed.
XML Sitemap GeneratorPaste a list of URLs and get a valid, escaped sitemap.xml with optional last-modified dates.
Canonical URL HelperNormalise URLs to one consistent canonical form: HTTPS, www or non-www, trailing slash, tracking parameters removed.
Open Graph PreviewPreview a link card from your og:title, og:description and og:image, check image size and text length, and copy the Open Graph tags.
Twitter / X Card PreviewPreview a summary or large-image card for X (Twitter), check text and image guidance, and generate the twitter: meta tags.
SERP Snippet PreviewSee an approximate Google-style search result for your title, URL and description on desktop and mobile, with pixel-width estimates.
URL Slug CheckerCheck URLs for readability issues: length, uppercase letters, underscores, spaces, repeated hyphens, file extensions, parameters and depth.
Structured Data ViewerPaste JSON-LD or page HTML to view schema.org items as a tree, find JSON errors and see which commonly expected properties are missing.
Heading Structure CheckerPaste a page’s HTML to see its H1–H6 outline and find missing H1s, multiple H1s, skipped levels and empty headings.
Keyword Density CheckerFind the most frequent words and two- or three-word phrases in your text, with counts and percentages.
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