Tab GPT

Tab GPT is a Chrome extension that puts GPT to work on the page in your active tab. Rather than copying text into a separate chat window, you trigger an action from the toolbar and the extension analyzes the current page's content, then returns a summary, an answer, or extracted details.

Its selling point is flexibility through prompting. Beyond built-in summarization, you can save custom prompts and quick prompts for recurring tasks, which turns the extension into a lightweight way to run the same analysis routine across many pages. Typical uses include condensing long articles, pulling out facts or figures, and interrogating a document without losing your place in the browser.

The extension is developed by an independent publisher (mattkfletcher94) and distributed through the Chrome Web Store. It does not bundle its own AI subscription; you connect your own OpenAI API key, and costs track your real API consumption rather than a flat fee. Its listing states it follows recommended practices for Chrome extensions and that website content is handled only for the extension's core functionality.