You don't need a paid SEO subscription to get the fundamentals right. Search Console and keyword research aside, most of the on-page work — writing solid meta tags, generating clean schema, building a sitemap — can be done with free browser-based tools. Here's a practical stack, all free, no signup required.
The core on-page toolkit
Writes clean title tags and meta descriptions within Google's display limits, so your snippet doesn't get cut off in search results.
Builds structured data (Article, FAQ, Product, etc.) so search engines can understand your content and potentially show rich results like star ratings or FAQ dropdowns.
Generates an XML sitemap that tells search engines exactly which pages exist and how important each one is — essential for getting new posts crawled quickly.
Controls which parts of your site crawlers can access. A misconfigured robots.txt can accidentally block your whole site from Google — this tool helps you avoid that.
Analyzes your draft against your target keyword and flags gaps in headings, keyword usage, and structure before you publish.
Shows exactly how your post will look when shared on Facebook, LinkedIn or X, so you can catch a missing image or broken title before it goes live.
Scores how easy your content is to read. Search engines don't grade readability directly, but readers bounce from dense text — and bounce rate correlates with rankings.
Tracks word count, keyword density and reading time as you write, so you can benchmark length against competing pages. See our full word-count guide for details.
Adds campaign tracking parameters to your links so you can see in analytics exactly which channel — newsletter, social, referral — is actually driving traffic.
Turns long tracking links into clean, shareable URLs for social posts and bios without losing the underlying UTM data.
Browse the full SEO & Marketing toolkit — 15 free tools, no login.
View All ToolsDon't skip the free tools outside this list
Google Search Console and Google Analytics remain the two most important free tools any blogger can use, since they show real ranking and traffic data rather than estimates. Pair them with the toolkit above and you'll have covered content quality, technical SEO, and measurement — the three pillars that matter most before you ever consider a paid tool.