Free SEO Tools That Cover 90% of What a Small Blog Needs
How to use Google Search Console, Bing Webmaster Tools, PageSpeed Insights, free crawlers, browser extensions and search features for keyword research and technical SEO without paid subscriptions.
Paid SEO platforms are powerful, but they can cost more per month than a small blog earns. The good news is that free tools, used well, cover most of what a solo blogger needs: understanding search performance, finding topics, fixing technical problems and monitoring progress.
1. Google Search Console
The most important free SEO tool, because it shows data straight from Google.
What it does:
- Performance report: queries, pages, countries and devices with clicks, impressions, click-through rate and average position.
- Indexing reports: which pages are indexed and why some are not.
- URL Inspection: check how Google sees a specific URL, request indexing.
- Sitemaps: submit your sitemap.
- Core Web Vitals and HTTPS reports.
- Links report: top linked pages and linking sites.
- Manual actions and security issues: alerts if Google has found problems.
How to use it well:
- Filter the Performance report by page to see which queries each post ranks for. Queries with high impressions but low clicks suggest a title or content gap.
- Compare date ranges to spot decaying content (see our content refresh playbook).
- Check the Pages report monthly for new indexing problems.
2. Bing Webmaster Tools
Bing's equivalent, with data for Bing search, which also powers some other search experiences.
Useful extras: site scans for technical issues, keyword research, backlink data and the ability to import sites directly from Search Console. It also supports IndexNow, a protocol for notifying participating search engines when content changes.
3. PageSpeed Insights and Lighthouse
- PageSpeed Insights (pagespeed.web.dev) shows lab and real-user performance data, including Core Web Vitals.
- Lighthouse, built into Chrome's developer tools, runs performance, accessibility, best-practice and SEO audits locally.
See our page speed guide for how to act on the results.
4. Free crawlers
Crawlers simulate how search engines crawl your site and find technical problems: broken links, redirect chains, missing titles, duplicate content and orphan pages.
- Several desktop SEO crawlers offer a free tier, commonly limited to a few hundred URLs, which is enough for many small blogs.
- Open-source and command-line crawlers are available for technical users.
Run a crawl quarterly. See our internal linking audit for a practical use.
5. Keyword research without paid tools
Search engine features
- Autocomplete suggestions: type a topic and note suggestions; add letters after your topic to see more.
- "People also ask" boxes: reveal related questions.
- Related searches at the bottom of results pages.
Google Trends
Shows relative interest in topics over time and by region. Useful for seasonal planning and comparing topics.
Search Console as a keyword tool
Once your site has some traffic, Search Console is the best keyword tool you have: it shows real queries your pages already appear for. Look for queries where you rank on page two; improving content for them can be quick wins.
Community research
Forums, subreddits, Q&A sites and comment sections reveal the exact language readers use.
Free tiers of paid tools
Many paid SEO tools offer limited free searches or free tools (such as keyword generators or backlink checkers). They are useful for occasional checks.
6. Structured data testing
- Rich Results Test: checks whether your structured data is eligible for Google's rich results.
- Schema Markup Validator: validates schema.org markup more generally.
7. Browser extensions
Free extensions can show page titles, meta descriptions, headings, canonical tags and structured data at a glance, which is handy for auditing your own pages and studying competitors. Be selective: extensions can access page data, so install only reputable ones.
8. Analytics
Free analytics, such as Google Analytics 4 or self-hosted privacy-friendly tools like Umami or Matomo, show what readers do after they arrive. See our analytics comparison.
9. Uptime monitoring
Free uptime monitors check your site regularly and alert you if it goes down. A site that is often unavailable can lose visitors and may be crawled less efficiently.
What free tools do not do well
- Competitor keyword data at scale: paid tools estimate competitors' rankings and traffic.
- Comprehensive backlink indexes: free backlink data is limited.
- Historical rank tracking across many keywords.
For most small blogs, these are nice-to-haves. Consider a paid tool for a month when you are doing a big research project, rather than a permanent subscription.
A monthly free-tools routine
- Search Console: review performance changes, indexing issues and top queries.
- Bing Webmaster Tools: check for issues.
- PageSpeed Insights: test your three most important page types.
- Crawler: quarterly crawl for broken links and orphans.
- Keyword ideas: note new questions from autocomplete, "People also ask" and communities for your editorial calendar.
Free SEO tools will not do the work for you, but they will tell you what to work on. For a small blog, that is most of the battle.
Worked example: finding quick wins in Search Console
- Open the Performance report and set the date range to the last three months.
- Turn on Average CTR and Average position.
- Filter for queries where position is roughly 5–15. These pages are visible but not winning many clicks.
- Sort by impressions.
- For the top few queries, open the ranking page and ask: - Does the title clearly match the query? - Does the page answer the query fully and early? - Is the information up to date?
- Improve the page, note the date, and compare the same report six to eight weeks later.
This routine uses only free data and targets pages search engines already consider relevant.
Combining free tools for a basic site audit
| Question | Free tool |
|---|---|
| Are my pages indexed? | Google Search Console – Pages report |
| Are there broken links or redirect chains? | A free crawler (limited URLs) |
| Are pages fast on mobile? | PageSpeed Insights |
| Is my structured data valid? | Google Rich Results Test, Schema.org validator |
| What do people search for? | Search suggestions, Search Console queries, Google Trends |
| Is my site up? | A free uptime monitor |
Frequently asked questions
Are paid SEO tools necessary? Not for most small blogs. Paid tools add competitor research and backlink data, which is helpful but not essential at the start.
Why do Search Console and analytics numbers differ? They measure different things. Search Console counts clicks from Google Search; analytics tools count visits, and may be affected by consent banners, ad blockers and tracking methods.
How often does Search Console data update? Performance data usually appears with a delay of a few days. Do not judge changes too quickly.
