Base64 Encode/Decode

Encode and decode text using Base64 encoding

Privacy Protected
Offline Processing
Instant Results
Text to Encode
Examples

Simple Text

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Basic text encoding

Hello, World!

Special Characters

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Text with Unicode characters

Hello 🌍! How are you? ñáéíóú

JSON Data

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Encode JSON string

{"name": "John", "age": 30, "city": "New York"}

Base64 Encoded
About This Tool

Encode and decode text using Base64 encoding

Privacy & Security

  • • All file processing happens locally in your browser
  • • Your files never leave your device or get uploaded to any server
  • • No data collection, tracking, or storage of your files
  • • Works completely offline once the page is loaded

Keywords

base64encodedecodeencoding