108+ Free SEO Tools
for Marketers & Webmasters
The complete SEO toolkit — meta tags, sitemaps, schema generators, keyword tools, technical analyzers and more. All tools work via PHP + cURL. No payment, no API keys.
On-Page SEO
15 toolsMeta Tag Checker
Inspect title, description, OG, Twitter and JSON-LD of any URL.
On-Page SEOMeta Tag Generator
Generate meta title, description, robots and canonical tags.
On-Page SEOTitle Tag Preview
Preview how your title tag appears in browser tabs and SERP.
On-Page SEOMeta Description Generator
Draft meta descriptions within optimal character limits.
On-Page SEOHeading Checker
Audit H1-H6 heading hierarchy on any URL.
On-Page SEOImage ALT Checker
Find images missing ALT text on any page.
On-Page SEOImage ALT Text Generator
Generate ALT text templates from image filename + context.
On-Page SEOCanonical Tag Generator
Generate canonical link tags for duplicate-content control.
On-Page SEOOpen Graph Generator
Generate Facebook Open Graph meta tags for social sharing.
On-Page SEOTwitter Card Generator
Generate Twitter Card meta tags for tweet previews.
On-Page SEORobots Meta Generator
Generate robots meta tags (index, follow, noarchive, etc.).
On-Page SEOHreflang Tag Generator
Generate hreflang tags for international SEO.
On-Page SEOInternal Link Analyzer
Analyze internal vs external links on any URL.
On-Page SEOAnchor Text Analyzer
List all anchor texts and link targets on a page.
On-Page SEOSERP Snippet Preview
Preview how your page appears in Google search results.
On-Page SEOWhy Choose Our SEO Tools?
Privacy First
Most tools run on your server. URL-fetching tools use SSRF-protected cURL with private-IP blocking.
No API Keys
Every tool works out of the box. No registration, no API keys, no third-party services.
Free Forever
All 108+ tools are completely free with no rate limits or hidden costs.
Server-Side Fetching
Tools that scan URLs use PHP cURL. No CORS issues, no browser restrictions, real results.
Modern & Fast
Built with vanilla PHP + CSS. Responsive on every device, accessible, and lightning fast.
Comprehensive
From content analysis to schema generators, keyword research to technical SEO — every task covered.