YouTube Time Limiter 作者： Acem-Tech
Control YouTube viewing time with precision: daily timer, keyword-based limits, session scheduling and parental controls. Three powerful modes to manage what your children watch and for how long.
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扩展元数据
屏幕截图
关于此扩展
Three Operating Modes
Time Management
Keyword Import / Export
Security and Parental Control
User Interface
- Timer Mode — Pure time management, no content filtering.
- Daily sub-mode: a global time quota. Once exhausted, immediate redirection.
- Session sub-mode: work/rest cycles. Configure number of sessions, duration and break time. YouTube is blocked during breaks and after the last session.
- Keywords Mode — Content-based filtering using video titles and descriptions, with accent- and case-insensitive matching.
- Global sub-mode: a single shared timer for all keywords.
- Individual sub-mode: a dedicated timer per keyword, with progress bar and remaining time on hover.
- Mix Mode — Combines a daily timer (absolute ceiling) with individual keyword timers. Without a detected keyword, only the daily timer counts down. With a keyword, both timers count down in parallel.
Time Management
- Time only counts while a video is actively playing. Paused video = paused timer.
- Time keeps counting in background tabs or when the browser is minimized, as long as a video is playing.
- Anti multi-tab stacking: 1 real second = 1 counted second, regardless of how many videos are open.
- Configurable reset time (midnight by default), applied to all modes.
- Real-time counter always visible, adapted to the active mode.
- Supports regular videos, Shorts, minimized player and embedded players on third-party sites.
- Configurable redirect URL in administration settings.
Keyword Import / Export
- Export keyword lists to JSON (global and individual keywords with their timers).
- Import from JSON with smart merge that preserves already consumed time.
- Available in Keywords and Mix modes.
Security and Parental Control
- Password protection for all settings (stored securely as a SHA-256 hash, never in plain text).
- Modify or remove password (leave field empty to disable).
- ON/OFF button also password protected.
- 100% local data — nothing is sent to external servers.
User Interface
- Clean, modern and compact design with collapsible sections.
- Dynamic remaining time display adapted to the active mode.
- Individual keywords are collapsible: name visible, details on click.
- Multilingual: EN, FR, DE, IT, ES, JA, PL, SV.
- Choose the interface language manually, or let it follow your browser automatically.
- Help link to full documentation.
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权限与数据
必要权限：
- 获取浏览器标签页
- 获知浏览器导航时的行为状态
- 访问您用于 youtube.com 域名的网站的数据
- 访问您用于 youtube-nocookie.com 域名的网站的数据
收集的数据：
- 开发者称此扩展无需收集数据。
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