SEO Tools & Software
Professional-grade SEO tools built by RedSEO. Audit sites, analyze backlinks, research keywords, calculate ROI, and more — all for free.
RedTools Platform
Our proprietary SEO software suite — keyword tracking, site auditing, backlink monitoring, and competitive analysis in one dashboard.
SEO Chrome Extension
All-in-one browser extension — on-page audits, keyword density, schema validation, Core Web Vitals, heading analysis, and AI meta generation.
Research & Analysis
Dig into any domain — keywords, backlinks, and competitive intelligence.
Domain Keywords Tool
See which keywords any domain ranks for — position, volume, difficulty, CPC, and intent.
Try It FreeBacklink Checker
Analyze any domain's backlink profile — referring domains, anchor text, spam scores, and dofollow status.
Try It FreeSEO Site Audit
Comprehensive on-page audit with scores for content, technical, performance, and industry benchmarks.
Try It FreeWebsite Page Counter
Count every page on any website instantly. Auto-discovers sitemaps and exports a full URL list.
Try It FreeSEO Investment Tools
Data-driven tools to evaluate and justify SEO investment.
Content & Keyword Tools
Score content opportunities, find keyword gaps, and plan your strategy.
Content Opportunity Score
Upload a SEMrush export and get scored URLs showing the highest content optimization opportunities.
Try It FreeKeyword Opportunity Score
Upload a CSV and get per-keyword opportunity scores based on volume vs. difficulty.
Try It FreeKeyword Research Assistant
Compare competitor and client keyword data to find gaps, opportunities, and striking distance wins.
Try It FreeDeveloper & Utility Tools
Handy utilities for SEO implementation and technical tasks.
Free Hyperlink Maker
Generate clean HTML anchor tags with rel attributes, UTM parameters, and accessibility options.
Try It FreeHTML to Text Converter
Paste HTML code and see a live-rendered preview with styled typography, tables, and links.
Try It FreeLLMs.txt Generator
Crawl your sitemap and generate an llms.txt file — structured text for AI consumption.
Try It Free