Category Hub

Encoding Tools

Base64 file encoder, URL encode/decode, Unicode, and Hex converter

10 utilities available

Available Encoding Tools

Encode text strings into standard or URL-safe Base64 format.

Open Base64 String & Text Encoder

Convert text to Hexadecimal byte representation and decode Hex strings to text.

Open Hexadecimal (Hex) Encoder & Decoder

Convert plain text into Binary code (0s and 1s) and decode Binary strings back to text.

Open Binary (0s & 1s) Text Converter

Encode or decode text using the ROT13 alphabet substitution cipher.

Open ROT13 Caesar Cipher Encoder

Convert characters to ASCII decimal codes and ASCII numbers back to text.

Open ASCII Character Code Converter

Convert text characters into Unicode escape codes.

Open Text to Unicode Escape Sequence Converter

Convert images into HTML data URI img tags.

Open Convert Image to HTML <img src="data:..."> Base64

Encode text into Base32 string format.

Open Base32 Text Encoder & Decoder

Convert non-ASCII domain names to Punycode.

Open Internationalized Domain Names (IDN) Punycode Converter

Encode special characters in URL query strings.

Open URL Query String Component Encoder