Base64 Encoder/Decoder

Encode and decode Base64 strings with real-time conversion

Convert text to Base64 encoding or decode Base64 strings back to readable text

How to Use Base64 Encoder/Decoder

1

Choose Encode or Decode

Select whether you want to encode text to Base64 or decode Base64 to original text.
2

Enter Your Text

Paste your text to encode or your Base64 string to decode in the text area provided.
3

Click Convert

Press the "Encode" or "Decode" button to process your input. The conversion happens instantly.
4

Copy Result

Use the copy button to get your encoded Base64 string or decoded text. The result is ready to use.

About Base64 Encoder/Decoder

The Base64 Encoder/Decoder is a versatile tool for developers and system administrators who need to convert text to Base64 encoding or decode Base64 strings back to readable text. Base64 is commonly used for encoding binary data in text format.

Key Features:

  • Two-Way Conversion: Both encode to Base64 and decode from Base64
  • Instant Processing: Real-time conversion with immediate results
  • Character Metrics: Shows input and output length for verification
  • Copy Function: Quickly copy encoded or decoded text to clipboard
  • Error Handling: Detects invalid Base64 strings during decoding

Perfect For:

  • Encoding credentials for HTTP Basic Authentication
  • Converting binary data to text for transmission
  • Decoding Base64-encoded API responses
  • Embedding images as Base64 data URLs
  • Working with encoded configuration values

Related SEO Tools

Try these other tools to enhance your SEO analysis

YAML Formatter

Format and beautify YAML configuration files with proper structure

Developer Tools

SQL Formatter

Beautify SQL queries with proper formatting and keyword highlighting

Developer Tools

Code Diff Checker

Compare two versions of code and highlight the differences line by line

Developer Tools