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highlight.cool

Adds text highlighting to blog content, showing which parts readers find most interesting by making popular sections bolder.

A tool that lets website owners add text highlighting to their blog content, showing which parts readers find most interesting by making popular sections bolder. It targets bloggers, content creators, and developers who want to understand reader engagement without complex analytics. The service is free for unlimited highlights and pages, with a paid tier for branding removal and customization. It is delivered as a simple JavaScript and CSS snippet that can be added to any site without requiring signup.

Key features

  • Real-time highlighting
  • Highlight counters
  • Copy highlights to clipboard
  • Hide highlights
  • Customizable highlight color
  • Remove branding
  • Unlimited highlights and pages
  • No signup required for basic use
Social posts
  • No social media activity detected
GTM channels
  • No GTM activity detected
ICP
  • Content creators
  • Freelancers solopreneurs
  • Software developers