Nofollow Link Highlighter — Dofollow, Sponsored, UGC

Highlight nofollow, dofollow, sponsored & UGC links on any page. See rel attributes, internal/external counts, export CSV. Free.

Nofollow / Dofollow Link Highlighter shows you the link structure of any page at a glance. Built for SEOs and developers who audit outbound links, anchor text, and rel attributes without reading source code. Click the icon to see how many links are dofollow, nofollow, sponsored, and UGC — then highlight them right on the page, color-coded, with a live legend. No sign-up, no ads, no tracking. ━━━━━━━━━━━━━━━━━━━━ WHAT YOU CAN DO ━━━━━━━━━━━━━━━━━━━━ 🟩 COLOR-CODED HIGHLIGHTING Every link is outlined by its rel attribute — dofollow (green), nofollow (red), sponsored (purple), UGC (teal) — with a small inline label so you can scan a page instantly. 📊 FULL BREAKDOWN Counts for dofollow, nofollow, sponsored, and UGC links, plus internal vs external totals, in a clean popup and an on-page legend. 📁 EXPORT TO CSV Copy every link — href, anchor text, rel, internal/external, and follow type — as CSV for audits and spreadsheets. 🧹 ONE CLICK, THEN CLEAR Toggle highlighting on, and clear it with the icon, the legend's close button, or the Esc key. ━━━━━━━━━━━━━━━━━━━━ PRIVATE BY DESIGN ━━━━━━━━━━━━━━━━━━━━ - 100% free, forever - No account or sign-in - No ads, no analytics, no tracking - No network calls — everything runs on your device - Runs only on the tab you click, and only when you click it - Just two permissions (activeTab + scripting), and no remote code ━━━━━━━━━━━━━━━━━━━━ WHO IT'S FOR ━━━━━━━━━━━━━━━━━━━━ Technical SEOs, link builders, content auditors, and web developers. Made by the team at seolust.com.