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Preview of NIFOBS Containers

NIFOBS Containers by M IKHLAS

Manage isolated Firefox browsing profiles with separate containers, cookies, and fingerprint settings to improve privacy, account separation, and workflow efficiency.

Available on Firefox for Android™Available on Firefox for Android™
5 (1 review)5 (1 review)
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Extension Metadata

Screenshots
Centralized profile control panel for creating, opening, closing, reloading, and deleting isolated Firefox container profiles with real-time operation status.Structured profile creation workflow with configurable naming, destination URL, numbering range, and per-profile fingerprint mode selection.Profile library with searchable entries, one-click actions, and per-profile fingerprint status controls for streamlined multi-account session management.Advanced cookie management interface supporting import, editing, and synchronized save operations within isolated profile containers.
About this extension
NIFOBS Containers lets you manage multiple isolated browsing profiles directly from Firefox. Each profile runs in its own Firefox container with separate cookies, profile-level user agent handling, and canvas/WebGL fingerprint controls — keeping your sessions completely independent.

Features:
• Create and manage isolated profiles (up to 100 profiles)
• Automatic Firefox container per profile
• User agent spoofing per profile when fingerprint mode is enabled
• Canvas & WebGL fingerprint protection with per-profile ON/OFF control
• Hard-off fingerprint behavior when fingerprint mode is disabled
• Cookie isolation and management
• Import / export profiles
• Open all profiles at once
• Open profiles by range (start/end)
• Bulk close/reload/delete operations
• Real-time progress notifications for long-running bulk operations
Developer comments
NIFOBS Containers is a privacy-focused browser profile manager that isolates cookies,
localStorage, and browser fingerprints across isolated browsing contexts.

Key technical details:
  • Uses Firefox contextualIdentities API for isolated cookie/storage compartments
  • Implements fingerprint spoofing via JavaScript injection to standardize browser identifiers
  • Supports per-profile fingerprint ON/OFF state with consistent runtime application
  • All profile data is stored locally using browser.storage.local API
  • Supports secure export/import via JSON format
  • No external server communication; all operations are client-side only
  • Requires webRequest/webRequestBlocking for fingerprint manipulation
  • Compatible with Firefox 140+ on desktop and 142+ on Android

Source code and build instructions included in submitted source archive for reviewer verification.
Rated 5 by 1 reviewer
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Permissions and data

Required permissions:

  • Access browser tabs
  • Access your data for all websites

Optional permissions:

  • Access your data for all websites

Data collection:

  • The developer says this extension doesn't require data collection.
Learn more
More information
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Version
1.0.2
Size
129.29 KB
Last updated
8 hours ago (Mar 23, 2026)
Related Categories
  • Privacy & Security
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License
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Version History
  • See all versions
Tags
  • container
  • privacy
  • security
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