Base64 Encode/Decode

Encode or decode text with Base64

Category

Encode / Decode

How to Use

  1. Select encode or decode mode
  2. Enter text or Base64 string in the input area
  3. Result is shown automatically; enable URL-safe mode if needed

Examples

  • Base64 encode

    Input: Hello World

    Output: SGVsbG8gV29ybGQ=

  • Base64 decode

    Input: SGVsbG8gV29ybGQ=

    Output: Hello World

FAQ

What is URL-safe mode?
Replaces + with -, / with _, and removes = padding. Suitable for URLs.
Does it support non-ASCII text?
Yes, text is first UTF-8 encoded then Base64 converted.

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