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SubChat Prime: Highlight to Ask AI

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Overview

Floating AI assistant for any webpage. Chat seamlessly using your logged-in Claude or ChatGPT sessions. Zero API keys needed.

The ultimate floating AI assistant. SubChat Prime allows you to chat with any webpage, YouTube video, or PDF instantly without ever switching tabs. Simply highlight any text on the screen, right-click, and ask a question. Or open the floating widget to summarize long YouTube videos and articles on the fly. 🔥 ZERO API KEYS REQUIRED: SubChat Prime securely connects to your existing Claude or ChatGPT tabs in the background. Stop paying for expensive API credits! Key Features: Chat alongside YouTube videos Highlight code to find and fix errors instantly Draft perfect emails directly inside Gmail or Outlook Translate foreign articles on the fly Bring Your Own Key (BYOK) fallback options

Details

  • Version
    5.2.0
  • Updated
    August 25, 2026
  • Offered by
    sureshmaitry01
  • Size
    43.89KiB
  • Languages
    English (United States)
  • Developer
    Email
    sureshmaitry01@gmail.com
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

Manage extensions and learn how they're being used in your organization

SubChat Prime: Highlight to Ask AI has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.

SubChat Prime: Highlight to Ask AI handles the following:

Authentication information
Web history
Website content

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

Support

For help with questions, suggestions, or problems, visit the developer's support site

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