Profdil Kelime Takibi is a Chrome extension designed to help users track and manage vocabulary from English and other languages. This free tool automatically collects words searched on popular online dictionaries and allows manual saving of terms encountered while browsing the web. It serves as a digital vocabulary notebook and learning assistant, streamlining the language learning process. With features like an extensive control panel, users can view, filter, and sort their saved words, while also gaining insights through learning statistics.

The extension not only automatically tracks dictionary searches but also enables users to select and save any text from web pages with a simple right-click. This functionality allows for the organization of vocabulary from various sources, including articles, news, and blogs, all in one place. Additionally, Profdil prioritizes user privacy by storing data locally on the user's computer and provides options for backing up and transferring vocabulary lists in JSON or CSV formats.