URLSum for iOS & macOS

AI-powered web summarization with Reddit superpowers

Powerful Features

  • Instant AI Summaries: Paste any URL and get a concise summary powered by Google's Gemini AI.
  • Reddit Supercharged: Automatically extracts ALL comments, including hidden "load more" threads.
  • Interactive Q&A: Ask follow-up questions about any summarized content.
  • Text-to-Speech: Listen to summaries with premium voices from OpenAI or system voices.
  • Ad Blocking: Built-in ad blocker removes Reddit ads and tracking.
  • Dark Mode: Easy on the eyes with beautiful dark theme support.
  • Font Scaling: Adjust text size for comfortable reading.
  • Cross-Platform: Native app for iPhone, iPad, and Mac.
  • Local Storage: Summaries and Q&A history saved locally until you visit a new URL.
  • Privacy First: Use your own API keys - no data sent to third parties.
URLSum Main Interface
URLSum Summary View
URLSum Settings & Features

Perfect for Reddit

URLSum is the ultimate Reddit companion. It extracts the entire discussion thread, including:

  • All visible comments with proper threading
  • Hidden "load more" comments automatically fetched
  • Comment metadata (author, score, time)
  • Nested replies preserved with indentation
  • Automatic ad removal for clean reading

How It Works

  1. Copy any URL from your browser.
  2. Paste it into URLSum or share directly from Safari.
  3. Click Summarize for instant AI summary.
  4. Use Q&A to ask specific questions.
  5. Listen with Text-to-Speech while multitasking.

API Keys Required

URLSum requires API keys for AI features:

  • Google Gemini API: For summarization and Q&A (free tier available)
  • OpenAI API (Optional): For premium text-to-speech voices

Enter your API keys in Settings. Your keys are stored locally and never shared.