Base64 Encoder / Decoder
Encode plain text to Base64 or decode Base64 strings back to text. Supports full Unicode. Converts in real-time — nothing is sent to any server.
Plain text
Base64
How to use
- 1Select Encode to convert text → Base64, or Decode for Base64 → text.
- 2Type or paste your input in the left box.
- 3The result appears instantly in the right box.
- 4Use the swap button to reverse the direction with the current output.