Free tools
Free tools for your business blog
Small tools for the jobs around a blog post: what to write, what to call it, and whether search engines and AI answers can find it. No account needed.
Updated October 23, 2026
Blog topic ideasDescribe your business in a sentence and get five blog post ideas your customers would search for, in English, Hindi, Hinglish, Portuguese or Spanish.Meta title and description checkerCheck your page title and meta description in characters and pixels, and preview the Google result on desktop and mobile. Free, runs in your browser.Slug generatorTurn a blog post title into a clean URL slug as you type. Accents are dropped and Hindi (Devanagari) is spelled in Latin letters. Free, no sign-up.Reading time calculatorPaste a blog post and get its word count and “min read”, at 225 words a minute, with code and Markdown symbols left out. Free, runs in your browser.robots.txt and sitemap checkerCheck that your robots.txt is reachable and lists a sitemap, that the sitemap loads and has pages, and whether your blog posts are in it. Free, no account.SEO checkerPaste a blog post and get an SEO score out of 100 with the top three fixes: title, meta description, headings, keyword use, links, alt text and readability.AI visibility checkCheck whether AI search crawlers may read your site, whether Google may quote it in AI Overviews, and whether the text is there without JavaScript. Free, no account.
How these tools work
- Three run entirely in your browser: the slug generator, the meta checker and the reading-time calculator. Nothing you type is sent anywhere.
- Four need our server: topic ideas ask an AI model, three times a day per visitor; the robots.txt checker and the AI visibility check fetch your site’s public files and the SEO checker scores your post, each ten checks an hour.
- They use the same rules as CMSKite itself: the slug a post gets, the reading time it shows, the SEO score in the editor, the topic ideas.
Are the tools free?
Yes, with no account and no card. Topic ideas are limited to three tries a day per visitor, and the robots.txt checker, SEO checker and AI visibility check to ten checks an hour each, because they cost us something to run.
Do I need a CMSKite account?
No. If you want a blog that does these things for every post (slug, search title and description, reading time, sitemap), a free CMSKite account does.
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