๐Ÿ” Base64 Encode/Decode

Base64 encoding and decoding, supports UTF-8 Chinese characters

About this tool

Base64 encode/decode tool with full UTF-8 support, handling Chinese and emoji. Useful for data transfer, image embedding, and URL parameters.

How to use

  1. Enter text to encode or decode
  2. Click "Encode" or "Decode"
  3. Copy the result

Example

Encoding "Hello ไธ–็•Œ" yields SGVsbG8g5LiW55WM; decoding restores the original.

FAQ

Is Base64 encryption?

No. Base64 is encoding only; anyone can decode it. Do not use it to protect sensitive data.

Why can Chinese be encoded correctly?

This tool uses UTF-8 encoding, supporting all Unicode characters including Chinese and emoji.