Web & SEO Tools
20 tools · 20 available now
Build meta tags, structured data, sitemaps, and layout code. Practical utilities for SEO specialists and web developers.
Meta Tag Generator
Generate SEO meta title, description, and keyword tags.
Open Graph Generator
Generate Open Graph tags for rich social previews.
Twitter Card Generator
Generate Twitter Card markup for your pages.
Schema Markup Generator
Generate JSON-LD structured data markup.
Robots.txt Generator
Build a robots.txt file with common crawl rules.
Sitemap.xml Generator
Generate an XML sitemap from a list of URLs.
HTML Table Generator
Build HTML tables with a visual editor.
UTM Link Builder
Build campaign-tracking UTM links.
URL Parser
Break a URL into its component parts.
HTML Form Generator
Build HTML forms visually.
CSS Flexbox Generator
Generate Flexbox layouts with a visual editor.
CSS Grid Generator
Generate CSS Grid layouts visually.
Placeholder Image URL Builder
Build placeholder image URLs for mockups.
JSON-LD Validator
Validate JSON-LD structured data.
Hreflang Tag Generator
Generate hreflang tags for multilingual SEO.
Canonical URL Builder
Build canonical URL tags to avoid duplicate content.
Slug Generator
Generate clean, SEO-friendly URL slugs.
Keyword Density Analyzer
Analyse keyword density in any text.
Reading Level Analyzer
Score text readability with Flesch-Kincaid.
Email Obfuscator
Obfuscate email addresses to deter spam bots.
About web & seo tools
Search marketers and web developers need to generate clean, valid markup quickly. ToolJutsu's web and SEO tools build meta tags, Open Graph and Twitter Card markup, JSON-LD structured data, robots.txt and sitemap files, UTM links, and CSS layout code for Flexbox and Grid. They also include analysers for keyword density and reading level. Each generator produces copy-ready output and runs locally, so draft content and unpublished URLs stay private.
Every tool in this category runs entirely on your device. Your files and inputs are never uploaded to a server — there is no server in the loop that touches your data. That makes ToolJutsu a genuinely private way to get everyday tasks done. New tools in this category go live as the project progresses; cards marked “Soon” are on the roadmap.