Free SEO Tools — No Login Required
60+ fast, free technical SEO tools for auditing, analyzing, and optimizing websites. Everything runs in your browser or through lightweight server checks — no paid data, no accounts, no limits.
🔍 Audit Tools
Free SEO Audit Checker
Full page audit: titles, headings, images, links, schema, and more.
HTTP Status Code Checker
Check response codes for one or many URLs.
HTTP Header Checker
View server response headers and security headers.
Redirect Checker
Trace full redirect chains with status codes.
Canonical Tag Checker
Check canonical tag implementation.
Meta Robots Checker
Check indexability directives and X-Robots-Tag.
Heading Structure Checker
View H1-H6 outline and heading warnings.
Image Alt Text Checker
Find images missing alt text on any page.
Link Extractor
Extract all links from a page with anchor text and rel values.
Broken Link Checker
Find broken links on a single page.
⚡ Generator Tools
Schema Markup Generator
15 schema types: FAQ, LocalBusiness, Article, Product, and more.
FAQ Schema Generator
Generate FAQPage JSON-LD schema with copy button.
Local Business Schema Generator
Generate LocalBusiness JSON-LD with opening hours.
Organization Schema Generator
Generate Organization JSON-LD with contact info.
Article Schema Generator
Article, BlogPosting, and NewsArticle JSON-LD.
Product Schema Generator
Generate Product JSON-LD with offers and ratings.
Breadcrumb Schema Generator
BreadcrumbList JSON-LD generator.
Robots.txt Generator
Build robots.txt with AI crawler presets.
XML Sitemap Generator
Convert URL lists into sitemap XML.
Hreflang Generator
Build hreflang tags for international sites.
👁️ Preview Tools
SERP Snippet Preview
See how your title and description look in Google.
Meta Title & Description Checker
Check title and meta quality with pixel width.
Open Graph Preview Tool
Facebook and LinkedIn social card preview.
Twitter/X Card Preview
See how your page appears on X/Twitter.
Social Meta Tag Generator
Generate OG and Twitter card meta tags.
📄 Content Tools
Word Counter for SEO
Count words, characters, sentences, reading time.
Readability Checker
Flesch Reading Ease, grade level, and more.
Keyword Density Checker
Word frequency and n-gram analysis.
Content Structure Checker
Analyze article structure, sections, and balance.
Content Brief Generator
Rule-based content outlines and briefs.
SEO Title Generator
20+ title templates for any topic.
Meta Description Generator
Rule-based meta description drafts.
🔗 URL & Migration Tools
Slug Generator
Convert titles to clean URL slugs.
URL Encoder / Decoder
Encode and decode URLs.
UTM Builder
Build campaign URLs with UTM parameters.
Bulk URL Cleaner
Dedupe, sort, and clean URL lists.
Redirect Map Builder
Map old URLs to new URLs.
.htaccess Redirect Generator
Generate Apache redirect rules.
Nginx Redirect Generator
Generate Nginx redirect snippets.
📋 Keyword Tools
Keyword List Cleaner
Dedupe, sort, and clean keyword lists.
Keyword Grouper
Group keywords by shared terms.
Search Intent Classifier
Classify keywords by intent (no AI needed).
📍 Local SEO Tools
NAP Formatter
Format business name, address, phone consistently.
GBP Description Helper
Write and count GBP descriptions.
Review Response Template Generator
Templates for positive, neutral, and negative reviews.
Local SEO Checklist Generator
Custom local SEO checklist.
SEO Checklist Generator
General SEO checklist based on site type.
🛠️ Developer & Technical Tools
Robots.txt Tester
Test if a path is allowed by robots.txt rules.
XML Sitemap Checker
Validate sitemap XML structure.
Hreflang Checker
Check hreflang implementation on pages.
Page Size Checker
Check HTML size and resource counts.
Mixed Content Checker
Find insecure HTTP resources on HTTPS pages.
Mobile Viewport Checker
Check responsive viewport tag.
Favicon Checker
Check favicon implementation.
CMS Detector
Detect WordPress, Shopify, Wix, and more.
Technology Stack Checker
Detect server, CDN, analytics, frameworks.
Lighthouse SEO Report
Performance, accessibility, and SEO scores.