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FranzAI Bridge V2

ExtensionDeveloper Tools
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Item media 1 (screenshot) for FranzAI Bridge V2
Item media 2 (screenshot) for FranzAI Bridge V2
Item media 1 (screenshot) for FranzAI Bridge V2
Item media 1 (screenshot) for FranzAI Bridge V2
Item media 2 (screenshot) for FranzAI Bridge V2

Overview

CORS-bypass fetch bridge with key injection and a sidepanel inspector.

FranzAI Bridge V2 is a developer tool Chrome extension that provides a CORS-bypass fetch bridge with automatic API key injection and a real-time request inspector sidepanel. Key Features: - CORS Bypass: Routes API requests through the extension background service worker, bypassing browser CORS restrictions for any endpoint - API Key Injection: Securely injects API keys per domain - keys stay in the extension, never exposed in client-side JavaScript - Streaming Support: Full SSE and streaming response support. Works with OpenAI, Gemini, Claude, and any streaming API - Request Inspector: Built-in sidepanel shows all requests in real-time with status codes, timing, headers, and response body preview - Drop-in Replacement: Use franzai.fetch() as a direct replacement for the standard fetch() API Built for AI developers who need to call LLM APIs directly from the browser without CORS issues or exposing API keys in source code.

Details

  • Version
    2.0.120
  • Updated
    February 10, 2026
  • Offered by
    team
  • Size
    166KiB
  • Languages
    English
  • Developer
    Franz Enzenhofer
    ragnitztalweg 24 Graz 8047 Austria
    Email
    team@f19n.com
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

Support

For help with questions, suggestions, or problems, please open this page on your desktop browser

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