Free SEO tools foreveryone with a website
50+ professional tools. No login. No limits. Run a full technical audit in your browser.
Check redirects, validate schema, audit Core Web Vitals, preview SERP snippets. Pick a tool below — results in under 10 seconds.
Not sure where to start? Paste your URL into the Redirect Chain Checker or Canonical Checker, AI Crawler Checker — two minutes, free.
Recently Added
The latest tools shipped on Scrawl — try them before your next audit.
WordPress Broken Link Checker
Find broken outbound links across every WordPress post and page. Scans content via the REST API — free, no plugin needed.
WordPress Content Auditor
Audit every post and page on any WordPress site. Finds missing meta titles, descriptions, and SEO issues instantly. Free, no plugin needed.
Keyword Difficulty Checker
Check keyword difficulty for up to 5 keywords at once. Live SERP analysis powered by real Google data. Free, no login.
People Also Ask Finder
Extract every People Also Ask question Google shows for any keyword. Copy or export for content planning.
Topical Authority Checker
Score any domain's topical authority for a keyword. Analyzes content depth, cluster coverage, and internal linking — free.
AI Overview Checker
Check if Google shows an AI Overview for any keyword — and whether your URL is cited in it.
Popular Tools
Not sure where to start? These are the most-used tools on Scrawl.
Bulk Status Checker
Check HTTP status codes for hundreds of URLs at once. Detect 404s, 301s, 500s and redirect chains in seconds.
Broken Link Checker
Scan any website for broken links and 404 errors in seconds. Protect crawl budget and preserve internal link equity.
Redirect Chain Checker
Trace every hop in a redirect chain with visual diagrams. Detect redirect loops and unnecessary hops that waste PageRank.
SSL Certificate Checker
Check any domain's SSL certificate instantly. See issuer, expiry date, days remaining, TLS version, and SANs.
Schema Checker
Validate schema.org structured data and JSON-LD markup on any URL. Detect errors that prevent rich snippets in Google Search.
Meta Tag Generator
Generate complete meta tags for title, description, Open Graph, and Twitter Card in seconds. Copy-paste ready HTML for any page.
Google Index Checker
Diagnose why a URL is not indexed — noindex tags, robots.txt blocks, canonical mismatches, and redirects in one pass.
AI Crawler Accessibility Checker
See whether ChatGPT, Claude, and Perplexity can crawl and cite your site — robots.txt AI rules, llms.txt, and schema.
50+ Free SEO Tools
Pick any tool — no login, no credit card, no limits. Results in seconds.
WordPress Broken Link Checker
Find broken outbound links across every WordPress post and page. Scans content via the REST API — free, no plugin needed.
WordPress Content Auditor
Audit every post and page on any WordPress site. Finds missing meta titles, descriptions, and SEO issues instantly. Free, no plugin needed.
Keyword Difficulty Checker
Check keyword difficulty for up to 5 keywords at once. Live SERP analysis powered by real Google data. Free, no login.
People Also Ask Finder
Extract every People Also Ask question Google shows for any keyword. Copy or export for content planning.
Topical Authority Checker
Score any domain's topical authority for a keyword. Analyzes content depth, cluster coverage, and internal linking — free.
AI Overview Checker
Check if Google shows an AI Overview for any keyword — and whether your URL is cited in it.
GEO Score Checker
Score any URL 0–100 for AI answer engine readiness — how likely the page is to be cited in Google AI Overviews, ChatGPT, or Perplexity.
AI Bot Log Analyzer
Upload or paste server access logs to see which AI crawlers hit your site, which URLs they fetch, and whether they get blocked — 100% in your browser.
llms.txt Generator
Generate a valid llms.txt file for any website — auto-fill from your sitemap or build sections and links by hand, then copy or download.
AI Crawler Accessibility Checker
Audit any URL for how ready it is to be crawled, understood, and cited by AI search engines like ChatGPT, Claude, Perplexity, and Google AI Overviews.
Bulk Meta Robots Checker
Check meta robots and X-Robots-Tag headers across multiple URLs at once. Find noindex, nofollow, and blocking directives instantly. Free.
Google Index Checker
Check if any URL is indexed by Google instantly. Find why pages are not indexed and how to fix indexing issues fast. Free, no login required.
Google PageRank Checker
Google discontinued public PageRank in 2016. Learn what replaced it, how to measure page authority today, and which free tools to use instead.
SSL Certificate Checker
Check any domain's SSL certificate instantly. See issuer, expiry date, days remaining, TLS version, and Subject Alternative Names.
Domain Age Checker
Check how old any domain is instantly. See registration date, expiry date, registrar, and exact age in years, months, and days.
Meta Tag Generator
Generate complete HTML meta tags for title, description, Open Graph, and Twitter Card in seconds. Copy individual sections or the full block.
AMP Validator
Check Accelerated Mobile Pages for markup validity to ensure lightning-fast mobile caching.
Broken Link Checker
Identify 404s and broken links across multiple URLs to protect user experience and crawl budget.
Bulk Redirect Checker
Validate large batches of redirects instantly during site migrations and preserve link equity.
Bulk Redirect Mapper
Auto-generate redirect mapping rules from legacy URLs to new destinations for complex site migrations.
Bulk Status Checker
Check HTTP status codes for hundreds of URLs at once to audit site health, find 404s and flag redirect loops.
Canonical Checker
Verify rel=canonical tags to resolve duplicate content issues and consolidate ranking signals.
Core Web Vitals Checker
Check LCP, CLS, INP scores with mobile vs desktop comparison powered by Google PageSpeed Insights.
Crawl Depth Checker
Map your site architecture and identify pages buried too deep for search engines to crawl.
Diff Checker
Compare live URL content against drafts to track semantic changes, heading structures, and SEO impact in real-time.
Duplicate Title & Meta Finder
Identify recurring metadata across URLs to eliminate cannibalization and improve content uniqueness.
H1/H2 Extractor
Scrape and analyze heading structures to evaluate content hierarchy and optimization consistency.
Heading Structure Visualizer
Visualize H1-H6 heading hierarchy, detect structure issues, and compare headings across two URLs.
Hreflang Checker
Audit international targeting tags to ensure localized content reaches the right global audiences.
HTTP Header Checker
Inspect raw server response headers to verify caching policies, security headers, and accurate routing.
Image Alt Checker
Audit image files for missing alternative text to improve both accessibility and image search visibility.
Image Size Checker
Check image file sizes, formats, alt text and dimensions for any URL with optimization recommendations.
Internal Link Analyzer
Map internal link networks to optimize pagerank flow and improve topical authority distribution.
Internal Link QA Validator
Validate updated internal link URLs from audit spreadsheets with rate limiting to avoid bot detection.
Keyword Density Analyzer
Analyze keyword frequency, density and phrase extraction for any URL with over-optimization detection.
Lazy Load Checker
Verify the implementation of deferred image loading to enhance initial page load metrics.
Meta Description Checker
Audit meta descriptions to maximize SERP click-through rates while adhering to pixel limits.
Nofollow Link Checker
Audit outlinks and evaluate nofollow attribute usage for strategic link equity management.
Open Graph & Twitter Checker
Inspect social graph tags to ensure content displays perfectly when shared across all major networks.
PageSpeed Checker
Assess Core Web Vitals and load times to provide actionable insights for technical performance.
Pagination Checker
Review rel=next and rel=prev tags to verify crawlers can follow paginated category structures.
Redirect Chain Checker
Trace any URL's full redirect path hop by hop with visual chain diagram and loop detection.
Robots.txt Generator
Create robots.txt files with advanced rules to exercise fine-grained control over search crawls.
Robots.txt Tester
Simulate crawler behavior to verify your site's robots.txt directives and ensure proper indexing.
Schema Checker
Validate structured data markup against schema.org guidelines to secure rich snippets in SERPs.
Security Headers Checker
Audit HTTP security headers, get a letter grade, and copy ready-made Apache, Nginx and Cloudflare fixes.
SEO Content QA Checker
Compare expected vs live titles, descriptions and H1s. Post-migration QA tool.
SERP Snippet Previewer
Visualize how metadata will appear in Google Search to optimize copy for higher engagement rates.
Sitemap Health Auditor
Audit every URL in a sitemap for status codes, indexability, and structural issues.
Structured Data Generator
Generate valid JSON-LD schema markup for Article, Product, LocalBusiness, FAQ, Breadcrumb and more.
Title Tag Checker
Evaluate title tags across pages to ensure correct length, keyword targeting, and brand alignment.
URL Encoder/Decoder
Instantly encode or decode complex URL strings for safe parameter handling and troubleshooting.
UTM Builder
Construct standardized tracking URLs for precise campaign attribution across all your marketing channels.
XML Sitemap Generator
Compile dynamic XML sitemaps automatically to submit large URL lists for search indexing.
XML Sitemap Validator
Analyze XML sitemaps for critical errors to guarantee complete and efficient search engine crawling.
Why agencies choose Scrawl
The free alternative to Screaming Frog, Ahrefs Site Audit, and a dozen Chrome extensions — with no seat licences and no annual renewal. See how Scrawl compares to paid platforms.
100% Free, No Limits
Every tool is free with no crawl caps, no premium tier, and no credit card. Run as many audits as you need — we keep the lights on through non-intrusive ads.
Zero Friction
No login, no email capture, no account creation. Open a tool, paste your URLs, and get results in seconds. Privacy-first by design — we don't store your data.
Agency-Grade Accuracy
Built to handle complex enterprise URLs and edge-case redirect chains. Validates technical data against current Google standards — results you can paste straight into client reports.
Export-Ready Outputs
Every bulk tool exports to CSV with one click. Column headers, status codes, and redirect chains formatted exactly as agencies need them for client deliverables and post-migration sign-off.
How Scrawl compares
Honest feature-by-feature comparisons with Screaming Frog, Ahrefs, SEMrush, and SmallSEOTools — see where free browser tools are enough and where a paid platform still wins.