HARPA AI

• Summarize YouTube videos, PDFs, and web pages instantly
• Use ChatGPT, Claude, Gemini, and other LLMs inside any browser tab
• Automate web searches, data extraction, and form filling
• Write, proofread, and translate content in multiple formats
• Manage Gmail and draft contextual email replies
• Generate long-form SEO-optimized articles and blog posts
• Perform keyword research, SEO audits, and marketing analysis
• Track web page and price updates with AI notifications
• Generate prompts for Midjourney, DALL-E, and Leonardo
• Maintain privacy with local execution and GDPR compliance

HARPA AI is a hybrid AI automation assistant that transforms how users interact with the web. It merges advanced language models like ChatGPT, Gemini, Claude, DeepSeek, and Perplexity into a single browser extension capable of understanding, summarizing, and acting on web content. Once installed, HARPA AI sits within the browser and can be triggered with simple keyboard shortcuts to summarize articles, videos, or emails, draft responses, generate reports, and perform SEO analysis.

One of its defining strengths is automation. HARPA AI can navigate websites, fill out forms, monitor updates, and extract structured data, making it invaluable for researchers, marketers, and professionals handling repetitive online tasks. The built-in AI writer mimics personal writing styles and generates high-quality long-form content, from SEO articles to social media posts and marketing emails.

For marketers, HARPA AI provides keyword clustering, competitive analysis, and automated content calendars. For researchers, it summarizes documents and extracts citations. For general productivity, it integrates directly with Google, Gmail, LinkedIn, YouTube, and Amazon, enabling seamless cross-platform assistance.

HARPA AI’s local-execution model ensures privacy, with no user data stored on external servers. Its freemium model makes it accessible to individuals and scalable for teams. With over half a million users and a 4.7 rating on the Chrome Web Store, HARPA AI stands out as one of the most versatile AI assistants for browser-based productivity and automation.