Field-Level Data Decryptor

Decrypt specific fields in CSV data using various decryption methods to restore encrypted information

Encrypted CSV Data Input *

Decryption Method *

Fields to Decrypt (optional)

Specify which CSV columns to decrypt. If empty, all fields will be decrypted by default.

Decryption Key (for AES)

Only required for AES decryption method. Use the same key that was used for encryption.

Caesar Cipher Shift Amount

Number of positions to shift back for Caesar cipher decipher (1-25)

Preserve Original Structure

Keep CSV headers and maintain original data structure

Export Format *

Output Only Decrypted Data

Skip detailed analysis and only output decrypted data

API Documentation

Request Endpoint

POST /en/api/tools/field-decryptor

Request Parameters

Parameter Name	Type	Required	Description
csvData	textarea	Yes	-
decryptionMethod	select	Yes	-
selectedFields	text	No	Specify which CSV columns to decrypt. If empty, all fields will be decrypted by default.
decryptionKey	text	No	Only required for AES decryption method. Use the same key that was used for encryption.
caesarShift	number	No	Number of positions to shift back for Caesar cipher decipher (1-25)
preserveStructure	checkbox	No	Keep CSV headers and maintain original data structure
exportFormat	select	Yes	-
decryptedOnly	checkbox	No	Skip detailed analysis and only output decrypted data

Response Format

{
  "result": "Processed text content",
  "error": "Error message (optional)",
  "message": "Notification message (optional)",
  "metadata": {
    "key": "value"
  }
}

Text: Text

AI MCP Documentation

Add this tool to your MCP server configuration:

{
  "mcpServers": {
    "elysiatools-field-decryptor": {
      "name": "field-decryptor",
      "description": "Decrypt specific fields in CSV data using various decryption methods to restore encrypted information",
      "baseUrl": "https://elysiatools.com/mcp/sse?toolId=field-decryptor",
      "command": "",
      "args": [],
      "env": {},
      "isActive": true,
      "type": "sse"
    }
  }
}

You can chain multiple tools, e.g.: `https://elysiatools.com/mcp/sse?toolId=png-to-webp,jpg-to-webp,gif-to-webp`, max 20 tools.

If you encounter any issues, please contact us at [email protected]