ReadNinja Documentation

Everything you need to install, configure and extend ReadNinja — the reading progress bar for WordPress. These docs cover both the Free version (available on WordPress.org) and the Pro upgrade.

Start here

• Installation & activation — install Free, then activate Pro on top.
• Bar appearance & display — color, height, position and display control.
• Progress indicator — percentage badge, time-remaining badge, custom labels.
• Per-post overrides — force show/hide and tweak the bar per article.

Pro features

• Advanced display conditions
• Threshold trigger
• Sequential progress
• Color gradient
• Read analytics

Developer reference

• Hooks & filters — PHP filters, actions and JS events.
• FAQ — answers to common questions.