Word counting, keyword research, QR codes, robots.txt, and meta tags for site owners — free, private, no signup. Each one has its own page.
Live word count, character limits, reading time, and case converter.
Open toolAnalyze word frequency, keyword density, and top keywords.
Open toolAI-assisted keyword research: 20 keyword and content-idea categories.
Open toolCustom colors, size, and PNG or SVG export.
Open toolBuild a valid robots.txt with allow/disallow rules and a sitemap line.
Open toolTitle, description, canonical, Open Graph, and Twitter Card tags.
Open toolThese are small, focused utilities for the technical and on-page side of SEO: counting words and characters against a target length, checking how densely a keyword appears in a body of text, generating a valid robots.txt with the right allow/disallow rules, and building the meta tags a page needs for search and social previews. Each one is built to match how search engines and social platforms actually read these files, not a simplified approximation.
Useful content that answers a real question, a unique title and description per page, one clean canonical URL, fast loading and good internal links outweigh any single trick. Keyword estimates from free tools are guides, so confirm with a search console or a dedicated research product.
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Is there an ideal keyword density?
There's no single correct number — Keyword Density Checker reports the actual percentage so you can judge whether a keyword is used naturally or stuffed, rather than chasing one "magic" target.
Will Robots.txt Generator produce a file search engines actually respect?
Yes, it outputs standard robots.txt syntax (User-agent, Allow/Disallow, Sitemap) that Googlebot and other major crawlers follow.
What does Meta Tag Generator actually create?
Title, meta description, canonical, Open Graph, and Twitter Card tags — the exact markup you'd paste into a page's <head>.