> For the complete documentation index, see [llms.txt](https://docs.vntranslator.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.vntranslator.com/features/translation/advanced-settings.md).

# Advanced Settings

Configure advanced translation parameters for fine-tuning request handling, API behavior, and browser automation.

<figure><img src="/files/LcGl04xBY0SnvGIrMIT2" alt=""><figcaption></figcaption></figure>

## API

Advanced configuration for API-based translation services.

* **Credentials**\
  Enables or disables credentials in API requests for authentication.
* **Timeout (ms)**\
  Sets the maximum wait time for API responses before timing out.
* **Response type**\
  Specifies the expected response format from the API.
* **Response encoding**\
  Sets the character encoding for API responses.
* **Max content length**\
  Maximum size (in bytes) of response content to accept.
* **Max body length**\
  Maximum size (in bytes) of request body to send.

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## WS & WLM

Configuration for browser-based translation methods that require webpage interaction.

* **Show browser window**\
  Toggles visibility of the browser window during web scraping operations.
  * **Enabled** - Browser window visible (useful for debugging)
  * **Disabled** - Headless mode (recommended for normal use)
* **WS Script** (Web Scraping Script)
* **WLM Script** (Web Language Model Script)
* **Timeout (ms)**\
  Maximum wait time for browser operations before timing out.
* **Evaluation interval (ms)**\
  Frequency of script evaluation checks during browser operations.