Free SEO Tools
Interactive SEO utilities for developers, marketers, and site owners. No signup, no API key, no cost. Everything runs in your browser or on our servers free of charge.
Schema Markup Generator
Build FAQPage, Article, HowTo, Product JSON-LD visually. Copy-ready code for Google Rich Results.
LLMs.txt Generator
Auto-generate llms.txt and llms-full.txt from any website URL. Follow the llmstxt.org standard.
Hreflang Tag Generator
Generate hreflang HTML tags for multilingual sites. Self-referential and x-default included.
Meta Title / Description Analyzer
Check length, keyword density, SERP preview, and CTR best practices for your meta tags.
OG Image Preview
See how your OpenGraph image renders on Twitter, LinkedIn, Slack, Discord, and Facebook.
Robots.txt Tester
Validate robots.txt rules and simulate how Googlebot, Bingbot, and AI crawlers interpret them.
Related Guides
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Side-by-side comparison of AI-powered SEO platforms for content optimization and keyword research.
How to Get Backlinks (Practical Guide)
Actionable strategies for building quality backlinks from directories, content, and outreach.
Mangools vs Ahrefs
Feature-by-feature comparison of two popular SEO toolkits for small teams.
AI Search Visibility Tools
Tools that help your content surface in AI-powered search engines.
Verified Startup Directories
200+ directories tested — which ones actually send traffic and build DR.
WebMCP Chrome AI Agents
Browser-based AI agents that interact with web pages directly.