BrightApp Word Highlighter helps you mark important words and phrases while writing in the block editor. Highlights are visual only in the editor — they do not rewrite your post content.
Features
- One word library with two color categories (Yellow, Green)
- One link library for quick reference while editing
- Per-post control — choose which library words are active on each post or page
- Visual-only editor highlights (overlay-based; post content stays untouched)
- Frontend highlight toggle in the WordPress admin bar (logged-in editors only)
- Toggle state persists across page navigations (sessionStorage)
- Simple category tags for organizing library entries
Free and open source
This plugin is free software licensed under GPLv2 or later. Learn more about Bright App Studio at https://brightappstudio.com.
A Pro add-on with additional libraries, colors, and CSV import/export may be offered on brightappstudio.com. The WordPress.org version remains fully usable and is not trialware.