devcrate / Encoding / Base64 Encode / Decode
Encoding

Base64, both directions.

Encode plain text into Base64, or decode a Base64 string back into readable text. Handles full Unicode correctly.

runs entirely in your browser — nothing is uploaded
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How to use the base64 encode / decode

  1. Type or paste text into the left pane, then click Encode.
  2. Or paste a Base64 string into the right pane and click Decode.
  3. Unicode characters (emoji, accents, non-Latin scripts) are handled correctly in both directions.