16진수/2진수/8진수 변환기
무료 숫자 진수 변환기. 텍스트 또는 숫자 바이트를 텍스트, 16진수, 2진수, 8진수 및 10진수 간에 변환합니다. 저수준 디버깅 및 비트 수준 작업용.
Runs in your browserUpdated Apr 26, 2026
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자주 묻는 질문
›What number bases are supported?
Decimal (base 10), hexadecimal (base 16), octal (base 8) and binary (base 2).
›Does it handle text?
Yes — convert a text string to its byte values in any base, or convert from bytes back to text (assumes UTF-8).
›What's the largest number it handles?
Up to JavaScript's safe integer range (2⁵³). For bigger numbers, use BigInt-aware tools.
›Is my input uploaded?
No — runs entirely in your browser.
›Is the converter free?
Yes — fully free, no signup.