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We have not reviewed this extension’s code, so we cannot vouch for it either way. Check the permissions below to decide whether it asks for more than it needs.
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12 indicators in this extension
Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.
What our analysis found
New Tab Blocker is not yet reviewed by Extension Auditor. Its permissions mean it can read and change data on all websites and can inject scripts into pages. It was last updated in January 2026.
New Tab Blocker Chrome extension security report
ID: gmbbmlhfolajblbnkpildgobjifhbbjc
Supported Languages
Extension Info & Metadata
Publisher Contextual Analysis
- Author
- nicuarias
- Privacy
- Privacy Policy
- MX records exist
- Yes
- Domain exists
- Yes
- Is disposable
- No
- Is role-based
- No
- Mailbox exists
- Yes
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Install growth
12 indicators in this extension
Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.
About this extension
Bloquea la apertura de nuevas pestañas por dominio.
Read the publisher’s full description
New Tab Blocker prevents certain sites from opening new tabs when you didn't request them. It works per domain and can be controlled in seconds from the popup. How it works: - Detects attempts to open new tabs and blocks them (or, depending on the level, redirects them to the same tab). - You choose whether to block everything and allow exceptions, or only block certain sites. Modes - Global: Blocks on all sites except those on your exception list. - Single (per site): Only blocks on the domains you specify. Levels - Simple (recommended): Attempts to respect actions you initiate; blocks "automatic" actions. - Aggressive (maximum): Blocks new tabs even with normal clicks (useful for very persistent sites). It has a "Temporary Permission" mode (10 min) per site: temporarily disables blocking, and it will automatically resume. No account required. The settings are saved in your browser. - - New Tab Blocker evita que ciertos sitios abran pestañas nuevas cuando no las pediste.Funciona por dominio y se controla en segundos desde el popup. Cómo funciona: - Detecta intentos de apertura de nuevas pestañas y los bloquea (o, según el nivel, los redirige al mismo tab). - Tú eliges si quieres bloquear todo y permitir excepciones, o solo bloquear algunos sitios. Modos - Global: bloquea en todos los sitios, excepto en tu lista de excepciones. - Único (por sitio): solo bloquea en los dominios que actives. Niveles - Simple (recomendado): Intenta respetar acciones que tú inicias; bloquea lo "automático". - Agresivo (máximo): Bloquea nuevas pestañas incluso en clics normales (útil para sitios muy insistentes). Cuenta con un modo "Permiso temporal" (10 min) por sitio: desactiva el bloqueo un rato y vuelve solo. No requiere cuenta. La configuración se guarda en tu navegador.
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Extension files
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12 indicators in this extension
Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.
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