OnPage.ai Chrome Extension (Formerly SimilarContent) – SEO Analysis, Content Creation & Competitor Insights
OnPage.ai is a free, AI-powered, production-ready Chrome extension designed for SEO analysis, content creation, and competitive research. It serves digital marketers, SEO specialists, content creators, bloggers, and e-commerce sites by delivering an all-in-one SEO toolkit directly in your browser. A Pro license is available to unlock extended capabilities.
Key Features Overview
- On-Page SEO Analysis: Analyze Page Title, Meta Description, Headings, Text/HTML Ratio, Images and Links Count, and Keyword Density; export reports as HTML.
- Webdraft Tool: Clip and organize content snippets from across the web for easy curation and planning.
- PAA Content Tool: Extract Google’s People Also Ask questions and answers to fuel ideation, keyword targeting, and snippet optimization; rewrite into unique content.
- Topic Clustering & Modeling: Create AI-generated topic clusters in mindmap view to visualize and optimize content strategies.
- Inside OnPage.ai Extension: A centralized interface to manage research, content creation, and optimization tasks.
- Flexible Content Management: Structure content efficiently to boost SEO impact and content quality.
- Local Data Handling: Data is saved in local storage; API keys are stored securely and used locally.
- Support & Community: Access to guides, tutorials, and a community for help, plus multiple contact channels.
How to Use OnPage.ai Chrome Extension
- Install and authenticate. Install the extension and sign in with your licensed email; connect any required API keys (OpenAI API key for AI-driven features).
- Perform on-page analysis. Open a webpage to run OnPage.ai’s on-page SEO analysis to see titles, descriptions, headings, etc., and generate a report to HTML for later reference.
- Clip and organize with Webdraft. Use the Webdraft Tool to clip snippets, notes, and ideas from the web and organize them for content planning.
- Generate PAA-driven content. Use the PAA Content Tool to pull Google’s PAA questions, rewrite into unique content, and shape it to target user intent.
- Build topic clusters. Visualize related topics and subtopics with the Topic Clustering Tool to structure content strategy and improve SEO coverage.
- Review and deploy. Combine insights from analysis, clustering, and PAA content to draft optimized pages and content pieces; save results locally.
Tools & Templates
- On-Page SEO Analysis
- Webdraft Tool
- PAA Content Tool
- Topic Clustering & Mindmap Visualizations
- Local Storage Data Management
- Multi-Device Licenses (1–5 devices depending on plan)
- AI-driven Content Generation (via OpenAI API key)
- Reports Export (HTML)
How It Works
- The extension analyzes on-page elements to deliver actionable SEO insights.
- Webdraft helps you collect and organize content ideas from across the web.
- PAA Content Tool extracts questions/answers to align content with user intent and improve snippet opportunities.
- Topic Clustering visualizes themes and subtopics to guide content strategy and internal linking.
- All data is stored locally in your browser; API keys remain secure and are not leaked to third parties.
Requirements & Support
- A licensed OnPage.ai account email
- Optional OpenAI API key for AI features
- Access to server API if using advanced capabilities
- License options enable 1–5 devices depending on plan
- Support channels: Facebook Group, YouTube Channel, and email for personalized help
Why Use OnPage.ai
- Consolidates on-page SEO analysis, content curation, and topic planning into a single browser extension.
- Helps you understand competitor strategies, optimize content around user intent, and quickly build structured topic clusters.
- Designed for speed and ease of use with local data storage for privacy.
Core Features
- On-Page SEO Analysis: Evaluate Title, Meta Description, Headings, Text/HTML Ratio, Images/Links, and Keyword Density with report export.
- Webdraft Tool: Clip, organize, and annotate content snippets from across the web.
- PAA Content Tool: Pull Google’s People Also Ask data, rewrite into unique content, and target long-tail keywords.
- Topic Clustering & Mindmap: AI-generated topic clusters to guide content strategy and SEO planning.
- Local Data Storage: All data saved in browser local storage; no server-side data access for user content.
- OpenAI API Integration: AI-driven capabilities unlocked via user-provided API key.
- Multi-Device Licenses: Use OnPage.ai across 1–5 devices depending on license.
- Reports & Outputs: HTML report exports for quick sharing and documentation.
- Community & Support: Access tutorials, blog posts, and direct support channels.