Four free tools for everyday on-page SEO — check keyword density, generate meta tags, configure robots.txt, and preview your Google snippet. Nothing is uploaded; everything runs locally.
Paste content, enter a keyword, and instantly see density %, occurrence count, and every match highlighted in your text.
Generate title, description, Open Graph, and Twitter Card tags live as you type — copy the HTML snippet straight into your page.
Enter your website URL for an instant smart robots.txt — then optionally fine-tune crawl rules, delays, and bot permissions.
See exactly how your page title, URL, and meta description appear in Google search results before you publish — desktop and mobile views.
All four tools run entirely in your browser — no server, no API key, no account required. Your content, URLs, and meta tags never leave your browser tab. The robots.txt generator suggests sensible defaults based on your domain, and everything updates live as you type.
These tools cover the most common on-page SEO tasks before a page goes live. They are intentionally simple — one job each, done well, with results you can download or copy instantly.
Yes — all five tools are completely free with no sign-up, no account, and no usage limits.
No. Everything runs in your browser using JavaScript. Your URLs, content, and meta tags are never uploaded to any server.
Most SEO practitioners suggest keeping primary keyword density between 1% and 3%. Below that the page may not signal relevance strongly enough; above it risks looking like keyword stuffing to search engines.
Yes — the robots.txt generator includes a download button. Save the file and upload it to the root of your domain (e.g. yourdomain.com/robots.txt).