Multi-Keywords Highlighter is a Firefox browser extension designed to streamline the process of locating specific information on web pages. Users can create a customized list of keywords, which the extension highlights in vibrant colors, making it easy to spot relevant content. With ten different color options available, the visual aid enhances the browsing experience and improves information retrieval efficiency.

In addition to highlighting, Multi-Keywords Highlighter provides a count of keyword occurrences on the page, allowing users to gauge the relevance of the content quickly. The extension stores keyword lists locally, ensuring user privacy and data security. This tool is ideal for students, researchers, or anyone looking to optimize their web browsing for specific information.