Công cụ Chuyển đổi Nhị phân

Convert text to binary, ASCII, octal, hex and decimal — and translate between number bases. Everything runs in your browser.

Văn bản ↔ Nhị phân

Convert text to 8-bit binary and decode binary back to readable text instantly.

Turn each character into its ASCII (decimal) code and back. Useful for programming and debugging.

Encode text as hexadecimal byte values and decode hex back to text.

Convert text characters to octal code points and reverse it back to text.

Map every character to its decimal Unicode code point and back again.

Convert numbers between binary, octal, decimal and hexadecimal in any direction — perfect for programming and computer science.