Ctrl-F GPT is a Chrome extension developed by Jerry Kang that enhances the search functionality of the browser. This free extension allows users to perform various types of searches on a web page, replacing Chrome's default CTRL+F feature.

With Ctrl-F GPT, users can search for information on a webpage using natural language queries instead of exact string matches. Powered by OpenAI models, this extension enables semantic search, providing more accurate and relevant results. Additionally, users can perform regex searches, allowing for advanced pattern matching.

One of the standout features of Ctrl-F GPT is its ability to include synonyms and antonyms for keywords in search results. This feature helps users discover relevant information even if they are not using the exact terms present on the page. Furthermore, the extension can identify unexact matches with high text similarity, ensuring that users do not miss any relevant content.

Ctrl-F GPT also offers the option to toggle case sensitivity, providing flexibility in search queries. The extension comes with a set of convenient keyboard shortcuts, such as using ENTER to select the next match on the page and SHIFT+ENTER to select the previous match.

Overall, Ctrl-F GPT is a powerful and versatile search extension for Chrome that greatly enhances the search capabilities of the browser. With its semantic search, regex search, synonym and antonym search, and more features to come, this extension is a valuable tool for users looking to find information quickly and efficiently.