JP343 Streaming Tracker icon

JP343 Streaming Tracker

Chrome Web Store

by jp343

v1.6.4 Updated Mar 11, 2026 55.06KiB
3
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Description

JP343 Streaming Tracker logs your watch time on YouTube, Netflix, Crunchyroll, and any other site (via manual tracking). Built for Japanese learners who want to keep track of their immersion hours. The extension detects video playback and records sessions automatically. YouTube ads are excluded from your watch time. If your browser crashes, the session is recovered on restart. You can block YouTube channels from being tracked, edit session titles, and continue videos from the pending list. Sessions are grouped by video. No account needed. Your entries sync to JP343.com as a guest or with your account. Guest data can be claimed later when you register. How to use: 1. Play something on a supported site 2. The tracker starts on its own 3. Check your session in the extension popup 4. Visit JP343.com to sync
JP343 Streaming Tracker screenshot 1JP343 Streaming Tracker screenshot 2JP343 Streaming Tracker screenshot 3

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Permissions (3)

Permissions

alarms Can schedule periodic background tasks storage Can store data locally in your browser tabs Can see your open tabs and their URLs

Details

Version 1.6.4
Updated Mar 11, 2026
Size 55.06KiB
First Seen Mar 21, 2026
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