Base64 Encode / Decode

Encode plain text to Base64 or decode Base64 back into readable text.

Note: This tool runs locally in your browser. No data is sent over the internet.

Encoded Output

Decoded Output
Instructions
  1. Paste plain text or a Base64 string into the input field.
  2. Click `Encode` to convert text into Base64.
  3. Click `Decode` to convert Base64 back into readable text.
  4. Use the copy buttons to grab either output instantly.