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LockIn – Study-Only YouTube Extension

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Overview

Blocks distracting YouTube content and allows only study-related videos to help you stay focused.

LockIn is a focus-first Chrome extension designed to help you study on YouTube without distractions. When you open YouTube to learn something, it’s easy to get pulled into music, shorts, or random recommendations. LockIn solves this by intelligently filtering content so you can stay focused. What LockIn does: • Allows only study-related and educational YouTube videos • Blocks entertainment, music, and distracting content • Offers three focus modes: Strict, Normal, and Lenient • Blocks YouTube Shorts (optional) • Supports Whitelist and Blocklist for full control • Works fully offline • No ads, no tracking, no data collection LockIn runs entirely on your device and never sends your data anywhere. Built for students, developers, exam aspirants, and anyone who wants to use YouTube as a learning tool — without losing focus.

Details

  • Version
    1.0.3
  • Updated
    January 14, 2026
  • Offered by
    Kreative Lab
  • Size
    22.5KiB
  • Languages
    English
  • Developer
    Email
    iammursid@gmail.com
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

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The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

Support

For help with questions, suggestions, or problems, visit the developer's support site

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