Is Multiple Search and Highlight safe?

Highlights multiple search terms on the current page with colors, formatting, and optional regular expressions.

This extension opens a browser-style find popup for marking search terms on the active tab. It supports multiple highlighters, splitter characters, diacritics, separate word search, underline or bold formatting, and navigation through matches with Enter or Shift+Enter. It uses storage for options such as automatic query search per URL and runs on the active tab when invoked.