WordSwap is a Chrome extension developed by Monwara. It falls under the category of Browsers and is specifically classified as an Add-ons & Tools subcategory. This free extension aims to help users build their vocabulary in a foreign language through passive learning.

With WordSwap, there is no need to dedicate extra time to view flashcards or listen to audio for language learning. Instead, users can simply turn on the extension and continue reading online content as they normally would. As users encounter foreign language words in the text, WordSwap replaces them with the corresponding translations from their word list.

To get started, users can create a list of word pairs by accessing the settings window. Clicking on the extension's icon at the top-right corner of the browser opens the settings. In the settings, users can enable word swapping and choose additional options such as displaying the original word next to the translation and highlighting the translated word in the text.

WordSwap offers a convenient way to expand vocabulary effortlessly while engaging in regular online reading. If you have any suggestions or encounter any issues, the developer welcomes feedback from users.