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Base64 Converter

Encode and decode data to/from Base64 format with URL-safe options

Key Facts

Category
Format Conversion
Input Types
textarea, select, checkbox
Output Type
text
Sample Coverage
4
API Ready
Yes

Overview

Base64 Converter is an online format conversion tool for encode and decode data to/from base64 format with url-safe options. It is especially useful when working with base64, text content.

When to Use

  • •Use it when you need to convert base64, text content quickly in the browser.
  • •Helpful for format conversion workflows that need repeatable inputs and fast results.
  • •Useful when you want to test input and output behavior before integrating the workflow elsewhere.

How It Works

  • •Provide Input Text, Operation, URL-Safe Encoding, Add Line Breaks (76 chars per line) as input to the tool.
  • •The tool processes the request and returns a text result.
  • •For repeatable workflows, use the API endpoint shown on the page after validating the result interactively.

Use Cases

Convert base64, text data during debugging or QA.
Validate expected output before using the API or automation flows.
Compare small variations of input to understand output differences quickly.

Try with Samples

base64, text
Hex/Unicode Encoding Format Samples
Examples of hex (\xXX) and unicode (\uXXXX) escape sequence encoding formats
matched family text
text
Text Case Format Samples
Examples of different text case formats: camelCase, snake_case, kebab-case, PascalCase, and more
matched family text
text
Nginx Log Parser Samples
Comprehensive Nginx log samples for testing log-parser tool, including access logs and error logs with various formats and scenarios
matched family text
text
Text with Date Samples
Text containing various date formats for testing date extraction and parsing
matched family text
text

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FAQ

What does Base64 Converter do?

Base64 Converter helps you convert base64, text content online without setting up a separate local script or app.

When should I use this tool?

Use it when you need a quick convert workflow, want to verify output, or need a browser-based utility for format conversion tasks.

Can I try this tool with sample data?

Yes. Try short representative inputs first, then move to larger or more complex cases once the output looks correct.

What inputs does Base64 Converter accept?

Base64 Converter accepts Input Text, Operation, URL-Safe Encoding, Add Line Breaks (76 chars per line).

Is there an API for Base64 Converter?

Yes. The tool page includes an API endpoint so you can move from manual testing to scripted usage.

API Documentation

Request Endpoint

POST /en/api/tools/base64-converter

Request Parameters

Parameter Name Type Required Description
inputText textarea Yes -
operation select No -
urlSafe checkbox No -
lineBreaks checkbox No -
characterEncoding select No -

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-base64-converter": {
      "name": "base64-converter",
      "description": "Encode and decode data to/from Base64 format with URL-safe options",
      "baseUrl": "https://elysiatools.com/mcp/sse?toolId=base64-converter",
      "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]