Image to Base64 Converter

Convert images to Base64 encoding with support for various formats and quality settings

Image File *

Click to upload file or drag and drop file here

Maximum file size: 10MB Supported formats: image/jpeg, image/png, image/webp, image/gif

Output Format *

Include Data URI Prefix

Max Width (pixels)

Max Height (pixels)

API Documentation

Request Endpoint

POST /en/api/tools/image-to-base64

Request Parameters

Parameter Name	Type	Required	Description
imageFile	file (Upload required)	Yes	-
outputFormat	select	Yes	-
includeDataUri	checkbox	No	-
maxWidth	number	No	-
maxHeight	number	No	-

File type parameters need to be uploaded first via POST /upload/image-to-base64 to get filePath, then pass filePath to the corresponding file field.

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-image-to-base64": {
      "name": "image-to-base64",
      "description": "Convert images to Base64 encoding with support for various formats and quality settings",
      "baseUrl": "https://elysiatools.com/mcp/sse?toolId=image-to-base64",
      "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.

Supports URL file links or Base64 encoding for file parameters.

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