TubeGem - YouTube → LLM: Summarize video in AI

Click the icon on the YouTube video page to send a prompt with a link to the video to the AI chat of your choice.

TubeGem - Send a YouTube video's link straight into the AI chat of your choice, with one click on the toolbar icon. Features: - Choose your AI chat — Gemini (default), ChatGPT, Claude, Copilot, or Perplexity, all working out of the box. - Custom provider support — point TubeGem at any chat site by supplying its URL and two CSS selectors (text field + send button), no code required. - Polish & English UI — the options page and the toolbar tooltip follow your browser's language automatically, or can be pinned to either language manually. - Editable prompt template — customize the exact wording sent alongside the video link, with a one-click reset to the language-appropriate default. - Privacy-first — no telemetry, no analytics, no backend server of any kind. Everything lives in Chrome's own synced storage. Full breakdown in [PRIVACY.md](https://github.com/StudentDawid/TubeGem/blob/main/PRIVACY.md).