Base64 Encode

Encode text to Base64 format for safe transmission

Text Input

0 chars

Base64 Output

What is Base64 Encoding?
Base64 is a binary-to-text encoding scheme that represents binary data in an ASCII string format. It's commonly used to encode data that needs to be transmitted over media designed to deal with textual data.
Base64 encoding converts binary data into a set of 64 characters: A-Z, a-z, 0-9, +, and /. This makes it safe for transmission over text-based protocols like email and HTTP.
Common Use Cases
Email Attachments
Email systems use Base64 to encode binary attachments for safe transmission over text-based protocols.
Data URLs
Embed images and files directly in HTML/CSS using data: URLs with Base64 encoding.
API Authentication
HTTP Basic Authentication uses Base64 to encode username:password credentials.
JSON Web Tokens
JWT tokens use Base64 URL-safe encoding for header and payload sections.
How Base64 Works
Base64 encoding works by taking binary data and converting it into a radix-64 representation:
1
Input text is converted to binary representation
2
Binary data is grouped into 6-bit chunks
3
Each 6-bit chunk is mapped to a Base64 character
4
Padding characters (=) are added if needed
🚀 Model Context Protocol (MCP) Server - Base64 Encode
MCP Ready
Enable MCP server integration for AI assistants! This encoder supports Model Context Protocol (MCP) for direct AI access. Connect Claude Desktop, ChatGPT, and other MCP-compatible AI tools for automated processing and real-time data transformation. MCP tool identifier: "base64-encode"
https://utilityfordev.com/api/mcp?session=
🎯 MCP Server Benefits:
  • Native Model Context Protocol server implementation
  • Direct AI tool access via MCP endpoints
  • Automated batch processing and workflows
  • Real-time data transformation in AI conversations
  • Zero-latency tool integration for AI assistants
  • Support for 70+ MCP-enabled tools and calculators
MCP Protocol Compatibility:
AI Assistants: Claude Desktop, ChatGPT Plus, Anthropic Claude, OpenAI GPT models
MCP Clients: Custom AI applications, MCP-enabled development tools, automated AI workflows
🔥 Why Use MCP Protocol?
Model Context Protocol (MCP) enables standardized communication between AI assistants and external tools. Transform static utilities into dynamic AI-accessible services with our MCP server implementation.