Base64 Converter
Encode and decode Base64 strings
How to use
Type or paste text to encode it to Base64, or paste a Base64 string to decode it back to plain text. Useful for transmitting binary data in URLs, JSON, or text-based protocols.
- 텍스트를 입력하고 "인코딩"을 클릭하여 Base64로 변환하세요
- Base64 문자열을 붙여넣고 "디코딩"을 클릭하여 일반 텍스트를 얻으세요
- Copy result to clipboard in one click
- Everything runs in your browser — nothing is uploaded