Content
Free
H1 Headings Checker
Verify H1 to H6 heading structure to ensure optimal on-page SEO hierarchy and accessibility.
⚡ 100% Free SEO & AI Utilities
Free SEO & AI Tools Directory
Discover and leverage 130+ free tools for Answer Engine Optimization (AEO), AI content creation, keyword research, Core Web Vitals, backlink audits, and security testing.
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Keyword Research & On-Page SEO
Discover profitable keywords, analyze search volume, inspect heading hierarchy, and optimize on-page content relevance.
Content
Free
Meta Tags Checker
Audit existing meta titles, descriptions, and robot tags on any URL to discover SEO issues.
Keywords
Free
Keyword Search Volume Checker
Use our free keyword search volume checker to optimize website performance, streamline search rankings, and improve digital visibility.
Keywords
Free
Long Tail Keyword Generator
Use our free long tail keyword generator to optimize website performance, streamline search rankings, and improve digital visibility.
Content
Free
Image SEO Optimization
Use our free image seo optimization to optimize website performance, streamline search rankings, and improve digital visibility.
Content
Free
SEO Content Optimization Brief
Use our free seo content optimization brief to optimize website performance, streamline search rankings, and improve digital visibility.
Content
Free
Meta Tags Generator
Generate perfectly formatted SEO meta tags, OpenGraph cards, and Twitter Cards.
Keywords
Free
Keyword Extractor From Webpages
Use our free keyword extractor from webpages to optimize website performance, streamline search rankings, and improve digital visibility.
Keywords
Free
Keyword Clustering Tool
Use our free keyword clustering tool to optimize website performance, streamline search rankings, and improve digital visibility.
Questions
Free
Answer The Public Questions
Find search questions, queries, and conversational intent to optimize for featured snippets.
Content
Free
Plagiarism Checker with AI
Use our free plagiarism checker with ai to optimize website performance, streamline search rankings, and improve digital visibility.
Keywords
Free
AI Keyword Generator (Free)
Generate semantic keywords and topical clusters using artificial intelligence algorithms.
Content
Free
AI Title Tag Generator (Free)
Create high-CTR, SEO-optimized title tags tailored to your target keywords and audience.
Keywords
Free
Keyword Stuffing Checker
Use our free keyword stuffing checker to optimize website performance, streamline search rankings, and improve digital visibility.
Content
Free
Online Text Compare Tool
Compare two blocks of text side by side to identify additions, deletions, and differences.
Keywords
Free
Keyword Density Checker
Analyze keyword frequency and percentage density to prevent search engine over-optimization.
Keywords
Free
Keyword Suggestion Generator
Discover hundreds of search keyword suggestions to fuel your content and PPC campaigns.
Rankings
Free
Keyword Position Checker
Track real-time keyword rankings across major search engine result pages (SERPs).
Keywords
Free
Website Keyword Checker
Use our free website keyword checker to optimize website performance, streamline search rankings, and improve digital visibility.
Utility
Free
Online Case Converter
Convert text easily between uppercase, lowercase, sentence case, title case, and camelCase.
Content
Free
Word & Character Counter
Count words, characters, sentences, paragraphs, and reading time in real time.
Content
Free
Alt Tag Checker
Use our free alt tag checker to optimize website performance, streamline search rankings, and improve digital visibility.
Technical SEO & Performance
Audit Core Web Vitals, generate XML sitemaps, test HTTP protocols, validate Schema JSON-LD, and check status codes.
Audit
Free
Broken Link Checker
Scan web pages to detect broken links, 404 errors, and fix crawl issues for better rankings.
SEO
Free
Core Web Vitals Tester
Measure LCP, FID, and CLS performance metrics to optimize page experience for Google algorithms.
Server
Free
HTTP Status Checker
Inspect server response headers, status codes (200, 301, 404, 500), and redirect hops.
Headers
Free
HTTP Headers Inspector
Analyze HTTP response headers, security headers, caching directives, and server info.
SEO
Free
Sitemap Generator
Generate valid XML sitemaps to ensure search engine crawlers discover and index every page.
SEO
Free
Canonical Tag Checker
Check canonical link tags to avoid duplicate content penalties and consolidate link signals.
SEO
Free
URL Redirect Checker
Use our free url redirect checker to optimize website performance, streamline search rankings, and improve digital visibility.
Protocol
Free
HTTP/3 QUIC Protocol Tester
Verify if your web server supports HTTP/3 and QUIC protocols for maximum page speed.
Speed
Free
CSS Minifier Tool
Minify and compress CSS stylesheets to remove whitespace and speed up page loading.
Performance
Free
Website Speed Test
Measure website page loading speed, Core Web Vitals, and time-to-first-byte metrics.
SEO
Free
Open Graph Checker
Use our free open graph checker to optimize website performance, streamline search rankings, and improve digital visibility.
SEO
Free
Robots Txt Generator
Create custom robots.txt directives to guide search crawlers and protect sensitive site directories.
SEO
Free
Bing Serp Checker
Use our free bing serp checker to optimize website performance, streamline search rankings, and improve digital visibility.
SEO
Free
Sitemap XML Validator (Free)
Use our free sitemap xml validator (free) to optimize website performance, streamline search rankings, and improve digital visibility.
SEO
Free
Schema Markup Validator
Validate your Schema.org structured data code to ensure rich snippet eligibility in Google search.
SEO
Free
Compress Html Page Tool
Use our free compress html page tool to optimize website performance, streamline search rankings, and improve digital visibility.
SEO
Free
Robots Txt Checker
Use our free robots txt checker to optimize website performance, streamline search rankings, and improve digital visibility.
SEO
Free
Schema Markup Generator
Generate rich JSON-LD structured data markup for articles, products, FAQs, and local businesses.
SEO
Free
URL Slug Generator
Use our free url slug generator to optimize website performance, streamline search rankings, and improve digital visibility.
SEO
Free
Sitemap URL Extractor (Free)
Use our free sitemap url extractor (free) to optimize website performance, streamline search rankings, and improve digital visibility.
SEO
Free
Ping Google
Use our free ping google to optimize website performance, streamline search rankings, and improve digital visibility.
SEO
Free
Google Index Checker
Use our free google index checker to optimize website performance, streamline search rankings, and improve digital visibility.
SEO
Free
Hreflang Tag Generator
Use our free hreflang tag generator to optimize website performance, streamline search rankings, and improve digital visibility.
SEO
Free
Serp Simulator
Use our free serp simulator to optimize website performance, streamline search rankings, and improve digital visibility.
SEO
Free
Orphan Page Checker
Use our free orphan page checker to optimize website performance, streamline search rankings, and improve digital visibility.
Protocol
Free
HTTP/2 Support Checker
Test whether your web hosting server supports HTTP/2 multiplexing for accelerated delivery.
Indexing
Free
Google Cache Checker
Check if Google has cached your webpage and view the date and time of the last crawl.
Speed
Free
GZIP Compression Checker
Verify if GZIP or Brotli compression is active to compress web assets and save bandwidth.
SEO
Free
Brand Name Generator
Use our free brand name generator to optimize website performance, streamline search rankings, and improve digital visibility.
SEO
Free
Google Crawler Simulator
Use our free google crawler simulator to optimize website performance, streamline search rankings, and improve digital visibility.
SEO
Free
File Viewer
Use our free file viewer to optimize website performance, streamline search rankings, and improve digital visibility.
AI Search & AEO Optimization
Audit visibility across AI answer engines (ChatGPT Search, Perplexity, Google AI Overviews) and Answer Engine Optimization (AEO).
AEO / LLM
Free
AI Website Tester
Run comprehensive AI audits to test website usability, search readiness, and performance.
AEO / LLM
Free
AI AEO Audit Report
Generate comprehensive Answer Engine Optimization (AEO) audits to rank prominently in AI engines like ChatGPT and Claude.
AEO / LLM
Free
AI Traffic Checker
Use our free ai traffic checker to optimize website performance, streamline search rankings, and improve digital visibility.
AEO / LLM
Free
Aiso Audit Report
Use our free aiso audit report to optimize website performance, streamline search rankings, and improve digital visibility.
AEO / LLM
Free
AI Overview Checker
Check whether your target search keywords trigger Google AI Overviews and inspect cited reference sources.
AI Visibility
Free
AI Search Visibility Checker
Audit your website visibility in AI engines like ChatGPT Search, Perplexity, and Copilot.
AEO / LLM
Free
AI Website Position Ranking Finder
Track website ranking positions across AI search results and generative answer engines.
AI Content & Marketing Suite
Generate blogs, humanize AI text, create pitch decks, build business plans, detect synthetic content, and draft prompts.
AI Detection
Free
AI Detector Tool
Detect AI-generated text from ChatGPT, GPT-4, and Claude with enterprise-grade accuracy.
AI Tool
Free
AI Readability Scorer (Free)
Use our free ai readability scorer (free) to optimize website performance, streamline search rankings, and improve digital visibility.
AI Detection
Free
AI Photo Detector
Identify AI-generated images and synthetic photos from Midjourney, DALL-E, and Stable Diffusion.
AI Writing
Free
AI Blog Generator
Generate SEO-optimized, engaging blog posts and long-form articles with intelligent AI assistance.
AI Tool
Free
AI Business Idea Generator (Free)
Brainstorm lucrative business ideas, market niches, and startup concepts powered by AI.
AI Tool
Free
AI Business Plan Generator (Free)
Generate comprehensive business plans including market analysis, revenue models, and growth strategies.
AI Tool
Free
AI Lead Magnet Generator (Free)
Generate compelling lead magnets, checklists, and guides to explode your email subscriber list.
AI Tool
Free
AI Meme Generator
Use our free ai meme generator to optimize website performance, streamline search rankings, and improve digital visibility.
AI Writing
Free
AI Paraphrasing Online Tool
Use our free ai paraphrasing online tool to optimize website performance, streamline search rankings, and improve digital visibility.
AI Tool
Free
AI Pitchdeck Generator (Free)
Create persuasive, investor-ready pitch deck outlines and slide presentations effortlessly.
AI Tool
Free
AI Prompt Generator Tool
Generate effective, high-precision AI prompts for ChatGPT, Midjourney, and LLM applications.
AI Tool
Free
AI Sales Funnel Generator (Free)
Design high-converting sales funnels, lead magnets, and customer acquisition stages.
AI Tool
Free
AI Summarizer (Free)
Condense long articles, reports, and web pages into concise, actionable TL;DR bullet points.
AI Tool
Free
AI TLDR Generator (Free)
Condense long articles, reports, and web pages into concise, actionable TL;DR bullet points.
AI Tool
Free
AI Token Calculator
Calculate LLM tokens, word counts, and API costs for OpenAI GPT-4, Claude, and Gemini models.
AI Writing
Free
Humanize AI (Free)
Humanize AI-generated text to bypass AI detectors and create natural, authentic, engaging copy.
AI Tool
Free
Submit AI Tools (Free)
Submit your AI product or SEO tool to the SEOWebChecker directory for instant discovery and backlinks.
Security, DNS & Webmaster Tools
Audit SSL/TLS certificates, scan DNS and MX records, test penetration resilience, and access bulk webmaster utilities.
Extractor
Free
Bulk URL Extractor
Extract all internal and external URLs from webpages or raw text effortlessly.
Security
Free
Website Pen Testing
Perform automated security vulnerability assessments to harden your web servers and applications.
Webmaster
Free
Google Adsense Tag Checker
Use our free google adsense tag checker to optimize website performance, streamline search rankings, and improve digital visibility.
Webmaster
Free
Google Adsense Eligibility Checker
Use our free google adsense eligibility checker to optimize website performance, streamline search rankings, and improve digital visibility.
Productivity
Free
Bulk URL Opener Tool
Open multiple URLs at once across individual browser tabs for fast SEO audits.
Webmaster
Free
Website Traffic Checker
Use our free website traffic checker to optimize website performance, streamline search rankings, and improve digital visibility.
Security
Free
XSS Vulnerability Scanner
Detect cross-site scripting vulnerabilities in your web applications to keep them safe.
Webmaster
Free
Find Subdomain of Website
Use our free find subdomain of website to optimize website performance, streamline search rankings, and improve digital visibility.
DNS
Free
MX Record DNS Lookup
Verify mail exchanger records and ensure proper email delivery configuration.
Security
Free
Website Safety Checker
Use our free website safety checker to optimize website performance, streamline search rankings, and improve digital visibility.
Webmaster
Free
Website Technology Checker
Use our free website technology checker to optimize website performance, streamline search rankings, and improve digital visibility.
Webmaster
Free
Class C IP Address Checker
Use our free class c ip address checker to optimize website performance, streamline search rankings, and improve digital visibility.
SSL
Free
SSL Certificate Tester
Audit SSL/TLS certificate validity, issuer details, protocol security, and cipher strength.
Security
Free
Check TLS Version
Use our free check tls version to optimize website performance, streamline search rankings, and improve digital visibility.
Webmaster
Free
Google Serp URL Extractor
Use our free google serp url extractor to optimize website performance, streamline search rankings, and improve digital visibility.
Webmaster
Free
UTM Campaign Builder
Use our free utm campaign builder to optimize website performance, streamline search rankings, and improve digital visibility.
Webmaster
Free
SEO ROI Calculator
Use our free seo roi calculator to optimize website performance, streamline search rankings, and improve digital visibility.
Webmaster
Free
SPF Record Checker
Use our free spf record checker to optimize website performance, streamline search rankings, and improve digital visibility.
Security
Free
Clickjacking Tester
Use our free clickjacking tester to optimize website performance, streamline search rankings, and improve digital visibility.
Webmaster
Free
Mime Type Checker
Use our free mime type checker to optimize website performance, streamline search rankings, and improve digital visibility.
Webmaster
Free
Third Party Scanner
Use our free third party scanner to optimize website performance, streamline search rankings, and improve digital visibility.
Security
Free
Website Security Assessment
Perform automated security vulnerability assessments to harden your web servers and applications.
Webmaster
Free
Email Spam Content Checker
Use our free email spam content checker to optimize website performance, streamline search rankings, and improve digital visibility.
DNS
Free
DNS Record Lookup
Query all DNS records including A, AAAA, MX, CNAME, TXT, and NS records instantly.
Webmaster
Free
DMARC Record Checker
Use our free dmarc record checker to optimize website performance, streamline search rankings, and improve digital visibility.
Webmaster
Free
Password Strength Checker
Use our free password strength checker to optimize website performance, streamline search rankings, and improve digital visibility.
Webmaster
Free
Test Website Status
Use our free test website status to optimize website performance, streamline search rankings, and improve digital visibility.
Webmaster
Free
Website Up or Down
Use our free website up or down to optimize website performance, streamline search rankings, and improve digital visibility.
Webmaster
Free
Color Contrast Checker
Use our free color contrast checker to optimize website performance, streamline search rankings, and improve digital visibility.
Webmaster
Free
Download Images From Link
Use our free download images from link to optimize website performance, streamline search rankings, and improve digital visibility.
Webmaster
Free
Email Address Suggestion
Use our free email address suggestion to optimize website performance, streamline search rankings, and improve digital visibility.
Webmaster
Free
Email Combination Generator
Use our free email combination generator to optimize website performance, streamline search rankings, and improve digital visibility.
Webmaster
Free
Email Extractor Online
Use our free email extractor online to optimize website performance, streamline search rankings, and improve digital visibility.
Webmaster
Free
Google Dork Generator
Use our free google dork generator to optimize website performance, streamline search rankings, and improve digital visibility.
Webmaster
Free
Hsts Tester
Use our free hsts tester to optimize website performance, streamline search rankings, and improve digital visibility.
Webmaster
Free
Summarize Website
Use our free summarize website to optimize website performance, streamline search rankings, and improve digital visibility.
Webmaster
Free
AI Email Generator
Draft professional marketing emails, sales follow-ups, and customer outreach sequences.
Webmaster
Free
AI Email Response Generator
Draft professional marketing emails, sales follow-ups, and customer outreach sequences.
Frequently Asked Questions
Everything you need to know about our free SEO and AI tools directory.
What is this Free SEO & AI Tools Directory?
It is an all-in-one curated directory featuring over 130 free utilities for Answer Engine Optimization (AEO), AI content creation, keyword research, technical SEO, and domain security.
How do AI tools help websites rank in AI search engines?
AI search engines like ChatGPT Search, Perplexity, and Google AI Overviews cite authoritative, structured content. Our AEO and AI visibility tools help identify entity gaps and optimize answers for LLM citations.
Are all tools in this directory 100% free?
Yes, all tools listed are free to use directly in your browser without requiring credit cards, paid subscriptions, or software installations.
Can I submit my own AI or SEO tool?
Yes! Creators and founders can submit their products using our Submit AI Tools Free page for listing and discovery.