# OCR Processing Module

### Definition

The **OCR Processing** **module** utilizes artificial intelligence to perform optical character recognition on image and PDF files. It extracts and structures document data, returning the content in various formats such as JSON and Markdown.

{% hint style="warning" %}
To use this module, you must enable the Artificial Intelligence feature in **Skyone Studio**. Please contact the sales team at <comercial@skyone.solutions>.
{% endhint %}

### Adding the "OCR Processing” module

The "**OCR Processing**" module appears under the Tools option within the flow editor. After clicking to add it, the initial configuration modal will be displayed.

<figure><img src="/files/yUiK4H59bQj3cOd0Pddk" alt=""><figcaption></figcaption></figure>

Complete or select the following items to use the module:

* **File in base64:** Insert the file content (PDF or image) encoded in Base64 format, previously registered as a variable. Refer to the "Variables" section for more details.
* **Model:** Select the AI model to be used for OCR processing.
* **Return type (optional):** Choose the output format for the extracted text. Options include JSON (module default), Markdown, or Raw Text.
* **Prompt:** Enter the instruction to guide the data extraction and reading behavior.
* **Parse type (optional):** Defines how the system should interpret the extracted data:
  * **Auto parsing:** The API attempts to convert the response into JSON. If unsuccessful, it returns the original string.
  * **JSON Schema:** Defines a JSON schema to structure the response consistently.
* **Schema in JSON Schema:** Insert the schema definition (available only when the JSON Schema option is active).
* **Split into pages? (optional):** Enable this option to have the processing handle each page of the document individually.
* **Maintain context? (optional):** If enabled, the AI will use information from previous pages to improve understanding of the content on subsequent pages.

Click "**Next**". You will be redirected to the test screen.

Click "**Test**" to verify the module.&#x20;

<figure><img src="/files/bKycWNBVrp72lntBzHUu" alt=""><figcaption></figcaption></figure>

To finish, simply click "**Save**".

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[Learn more about the Module Header here](/english/skyone-studio/integrations/flows/module-header.md).
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