Does it support UTF-8?

Yes. The tool handles full UTF-8 encoding including multi-byte characters like emoji, Chinese, Japanese, and Korean text.

Why is Base64 output larger?

Base64 encoding increases size by ~33% because it represents binary data using only 64 ASCII characters.

Does it support UTF-8?

Yes. The tool handles full UTF-8 encoding including multi-byte characters like emoji, Chinese, Japanese, and Korean text.

Why is Base64 output larger?

Base64 encoding increases size by ~33% because it represents binary data using only 64 ASCII characters.

무료

Base64 인코더/디코더

텍스트를 Base64로 인코딩하거나 Base64를 텍스트로 디코딩. UTF-8 지원.

100% 무료가입 불필요브라우저에서 실행

모드: 텍스트 → Base64

텍스트 입력

Base64 출력

출력이 여기에 표시됩니다...

Base64 Encoder / Decoder 소개

Encode text to Base64 or decode Base64 back to readable text. Supports full UTF-8 including emoji and CJK characters. Shows byte size comparison between input and output.

자주 묻는 질문

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Encode and decode URL strings online.

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모든 도구 보기

LaunchChat은 위젯 인증에서 안전한 토큰 인코딩에 Base64를 사용합니다.

신용카드 불필요

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