The Free SEO Tools Directory (80+ Tools Reviewed)
88 hand-picked free SEO tools, no fluff. Updated monthly. Submit yours at support@interestbudsolutions.com.
Full site audit in 60s, no signup, AI summaries.
Index coverage, performance, sitemap submission.
Core Web Vitals + Lighthouse audits.
Free Bing index + backlink data.
Desktop crawler, 500 URLs free.
Visual technical SEO audit.
Quick on-page checks.
Site review with grading.
Search volumes (requires Ads account).
Topic momentum and seasonality.
Question + preposition keywords.
Chrome ext, inline search-volume.
3 free searches/day.
Bulk Google Autocomplete scrape.
People-also-asked tree visualiser.
Chrome ext for on-page keywords.
Trending search topics.
Emerging topic discovery.
Top 100 backlinks free.
Domain Authority + free queries.
Limited free queries.
Free backlink data.
Trust Flow + Citation Flow snippet.
Free backlink count.
Deep performance waterfall + filmstrip.
Page speed + recommendations.
Real-user Core Web Vitals data.
CrUX dashboard.
Track keyword positions free.
5 free keywords daily.
Free trial for rank tracking.
Validate JSON-LD/microdata.
Test rich result eligibility.
Generate JSON-LD by type.
Single-page mobile usability.
Cross-device preview.
Required for local rankings.
Multiple free local SEO tools.
Free trial citation finder.
AI content scoring vs top SERPs.
Readability scoring.
Grammar + clarity.
Best free on-page Chrome ext.
DA, PA, on-page metrics.
Inspect meta on any page.
On-page SEO + SERP tools.
Top 30 results for any keyword.
Preview your snippet in SERP.
Free trial.
Track brand mentions in LLMs.
AI search rank monitoring.
Track brand in AI answers.
AI visibility monitoring.
Validate robots rules.
500 URLs free.
Generate hreflang.
Open-source log analyser.
1000 events free.
Traffic estimates.
Competitor keywords (limited).
Suite of free utilities.
Lossless image compression.
Google image compression.
AI alt-text generator.
High-quality translation.
Bulk translation.
Historical site snapshots.
Tech stack detection.
Tech stack browser ext.
Trace redirect chains.
Bulk URL status codes.
Compare two versions of a page.
Free tier for content help.
Free tier, long context.
Citation-first AI search.
Google AI assistant.
In-doc AI writing.
Score your brand visibility across LLMs.
AI-powered keyword ideas.
Ethical outreach opportunities + templates.
Disavow toxic backlinks.
Internal linking suggestions.
Free trial for enterprise crawl.
0–100 on-page SEO score for any URL, no signup.
Volume, intent and related keywords — US/UK/CA/AU/IN.
0–100 KD score with SERP authority breakdown.
1/2/3-gram density with stuffing warnings.
Flesch readability + AI content critique.