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Preview of ChronoTube: Speed-Aware Time

ChronoTube: Speed-Aware Time by Zakariya Bukhari

Smart remaining time calculator for YouTube. Handles playback speed, seeking, and live updates.

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stats at normal 1x playback speedstats at 2x playback speedstats at 0.5x playback speed
About this extension
ChronoTube accounts for your current playback speed to tell you the actual remaining time of a YouTube video.

Standard players only show raw footage length. If you watch a 1-hour documentary at 2x speed, you only have 30 minutes left. ChronoTube does this math for you instantly.
Key Features:

🚀 Speed-Aware: Remaining time updates instantly as you change speed (1.5x, 2x, etc.).

🎨 Beautiful Design: A minimal "Sandy Orange & Coffee" interface that feels native to your browser.

⚡ Lightweight: Zero lag, pure performance.

🔒 Privacy Focused: No data collection, runs 100% locally.

📺 Smart Detection: Automatically handles Ads and Live streams.


Time is your most valuable asset. Stop guessing and start planning.
Rated 5 by 1 reviewer
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Permissions and data

Required permissions:

  • Access your data for all websites

Optional permissions:

  • Access your data for sites in the youtube.com domain

Data collection:

  • The developer says this extension doesn't require data collection.
Learn more
More information
Version
1.0.0
Size
416.44 KB
Last updated
8 days ago (Jan 28, 2026)
Related Categories
  • Appearance
  • Photos, Music & Videos
  • Alerts & Updates
License
MIT License
Version History
  • See all versions
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