YouTube Smart Blocker for Kids

About

YouTube Smart Blocker for Kids lets parents dynamically filter 
YouTube content without touching any code.

FEATURES:
- Block videos by keyword, channel name, URL, or hashtag
- Real-time filtering — works as YouTube loads new content
- Block entire Shorts section
- 4-digit PIN lock to prevent children editing rules  
- Import/Export rules as JSON (backup or share)
- Block counter shows how many videos filtered
- Works on home feed, search results, channel pages, and watch pages

HOW IT WORKS:
Add rules in the Parental Controls panel. Each rule can match 
by "contains", "equals", or regex. Rules apply instantly across 
all open YouTube tabs.

PRIVACY:
All rules are stored locally on your device. No data is ever 
collected, transmitted, or shared with any third party.