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Base64 Converter

Encode and decode Base64 strings instantly. Supports text, URLs, and special characters.

Common Examples:
Text Example URL Example Base64 Example
Result:

How to Use

  1. Enter text to encode or Base64 string to decode
  2. Click Encode/Decode button
  3. Copy or download the result
  4. Use presets for quick testing
Note: Base64 encoding is not encryption! Don't use it for sensitive data.