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Custom Models

BrowseWiz supports adding any model that exposes an OpenAI API-compatible chat completions endpoint. This means you can use models from providers like Google, Anthropic, Mistral, open-source models, or your own self-hosted models.

Setup​

To add a custom model, provide:

  1. Model Name — the model identifier included in the request payload (e.g., gemini-2.5-pro, claude-sonnet-4-20250514)
  2. Endpoint Base URL — the endpoint URL; /chat/completions is appended automatically
  3. API Key (optional) — sent as the bearer token and stored encrypted in your local extension storage
  4. Headers (optional) — extra request headers sent with every request to the endpoint, for example a provider's workspace ID. Headers added with the lock on (Store securely) are stored encrypted. A header named Authorization replaces the bearer token built from the API key.

Configure custom models on the extension's options page, under Models. See Models for step-by-step instructions.