Encoding
15 tools • 本地处理 • 无需上传
Online URL Encoder / Decoder
Encode and decode URLs with standard percent-encoding. Handl...
Online Escape Encoder / Decoder
Classic JavaScript escape()/unescape() implementation: alpha...
Online UTF-8 / Unicode Converter
Convert Chinese and non-ASCII text to Unicode escape sequenc...
Online HTML Entity Encoder / Decoder
Convert &, <, >, quotes and non-ASCII text into named or num...
Online Morse Code Encoder / Decoder
Encode and decode standard ITU Morse code for A-Z, 0-9 and c...
Online Text to Hexadecimal Converter
Convert any text (Chinese, emoji included) to UTF-8 hexadeci...
Online Text to Octal Converter
Convert any text (Chinese, emoji included) to UTF-8 octal by...
Online Text to Binary Converter
Convert any text (Chinese, emoji included) to UTF-8 binary b...
Online Base32 Encoder / Decoder
Encode and decode RFC 4648 standard Base32 (A-Z, 2-7, = padd...
Online Base64 Encoder / Decoder
Encode and decode Base64 with full UTF-8 safety for Chinese ...
Online Bulk Base64 Encoder / Decoder
Encode or decode Base64 line by line independently. Output m...
Online JWT Decoder Viewer
Paste a JWT token to instantly decode its Header and Payload...
Online Random Password Generator
Generate random passwords locally using the browser's secure...
Online Password Entropy Calculator
Detects the character pool in real time (lowercase 26 / uppe...
Online Gzip Encoder / Decoder
Compress text to gzip via the native CompressionStream and o...