This n8n workflow demonstrates how to convert a JSON object into a Base64-encoded string, providing a reusable template for encoding data for APIs or integrations that require data to be in Base64 format. The process begins with manual trigger or preset data creation, then serializes the JSON object into a string, converts the string into binary format, and finally encodes it into Base64. Key nodes include ‘Create Json Data’ for sample JSON, ‘Convert JSON to String’ for serialization, ‘Convert String to Binary’ to prepare for encoding, and ‘Extract Base64 from Binary’ to produce the final Base64 string. This workflow is ideal for developers and integrators needing a straightforward method to encode JSON data for secure and standardized transmission.