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Extension Auditor - Security & Privacy Analyzer vs Offsend Browser Extension

Masks secrets before AI prompts, unrelated to extension security monitoring.

Side by side

What it is
Extension Auditor - Security & Privacy Analyzer:Extension Auditor scans installed browser extensions, analyzes permissions and host access, and provides risk scores and alerts.
Offsend Browser Extension:Offsend is a local-first browser extension that detects and masks secrets in prompts before they reach AI chat services.
Best for
Extension Auditor - Security & Privacy Analyzer:Real-time extension risk analysis
Offsend Browser Extension:Local secret masking for AI chats
Who it’s for
Extension Auditor - Security & Privacy Analyzer:Everyday users, content creators, security and privacy professionals, SMB and enterprise security teams
Offsend Browser Extension:Developers and teams who paste code, logs or data into AI chat tools.
Pricing
Extension Auditor - Security & Privacy Analyzer:Freemium
Offsend Browser Extension:Free
Open source
Extension Auditor - Security & Privacy Analyzer:—
Offsend Browser Extension:Yes, 1 GitHub stars
Works with
Extension Auditor - Security & Privacy Analyzer:Google Workspace, Microsoft Entra, Okta, Slack, Webhooks, REST API
Offsend Browser Extension:ChatGPT, Claude, Gemini, Grok, Perplexity, DeepSeek
DevHunt upvotes
Extension Auditor - Security & Privacy Analyzer:7
Offsend Browser Extension:11
Launched on DevHunt
Extension Auditor - Security & Privacy Analyzer:Jan 2025
Offsend Browser Extension:Jun 2026

Extension Auditor - Security & Privacy Analyzer features

  • Real-time Security Analysis. Instantly evaluates installed extensions for security considerations.
  • Risk Classification. Assigns Critical, High, Medium, or Low severity to findings.
  • Permission & Host Access Analysis. Shows detailed permission data and identifies broad host permissions.
  • Comprehensive Reports. Generates detailed security reports with specific findings.
  • Enterprise Alerts & Integrations. Sends alerts via email, Slack, Teams, webhooks and integrates with SIEMs.
  • REST API & Automation. Provides a documented API for querying extension data and automating workflows.

Offsend Browser Extension features

  • Local detection. Scans prompts in the browser without sending data to any server.
  • Automatic masking. Replaces detected secrets with readable placeholders like {{API_KEY_1}}.
  • Restore capability. Keeps encrypted, time-limited mappings to restore original values locally.
  • Custom rules. Add JavaScript regex patterns to detect organization-specific secrets.
  • Mode selection. Choose Warn, Auto-mask, or Block behavior when secrets are found.
  • Built-in detectors. Detect emails, phones, API keys, tokens, private keys, credit cards, IPs, UUIDs and more.

Based on each tool's website and DevHunt data. Details may change; check the official sites.