signalhighlighter.com · Tools
5 items
Automatically highlight multiple keywords and phrases on web pages. Reuse profiles, navigate matches, and spot missing checks. Signal Highlighter is a multiple keyword highlighter for Chrome that helps you find and highlight words or phrases on web pages—all at once. Create reusable profiles for job searches, research, product comparisons, reports, documentation, and other workflows where important details are easy to miss. Group related keywords by color, switch profiles as your task changes, and review long pages without repeating the same searches. Use Signal Highlighter to scan job listings for salary, remote work, sponsorship, and requirements; review research and documentation; compare product pages; or check reports for expected terms and warnings. 🔎 HIGHLIGHT WHAT MATTERS • Highlight multiple keywords and phrases at the same time • Choose whole-word, phrase, contains, case-sensitive, regular expression, or fuzzy matching • Navigate between highlighted results without repeatedly using page search • See how many matches appear and spot expected checks that are missing 🗂️ REUSE YOUR SETUP • Save keywords in reusable profiles for different tasks • Organize signals into color-coded groups for matches, checks, and warnings • Start with a ready-made Starter Pack or create your own profile • Import existing lists from Highlighty, Highlight This, TXT, or CSV • Export your configuration as a portable backup 🌐 REVIEW MORE EFFICIENTLY • Apply the same profile across related pages • Review selected open tabs using one profile • Compare keyword matches across pages in a single report • Run highlighting only on selected websites when needed • Exclude specific websites from a profile 🔒 LOCAL-FIRST PRIVACY Core highlighting works locally and does not require an account. Page text, visited URLs and titles, raw matches, and navigation history are not sent to the Signal Highlighter backend. Optional sign-in and sync are available for saved configuration such as profiles, groups, signals, matching rules, and website scope.
Sep 22, 2026
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.