Cipher Decipher

Tool directory

Every utility follows the same layout: large inputs, monospace outputs, and instant updates. Filter by category or start from the homepage search.

Filter:AllClassical CiphersEncoding & DecodingCommunication CodesPuzzle ToolsSecurity & HashingSteganography

Showing Encoding & Decoding (11 tools)

Binary to Text Converter
Encoding & Decoding
Turn plain text into 8-bit binary bytes and convert binary strings back to text.
Base64 Encode / Decode
Encoding & Decoding
Encode text to Base64 or decode Base64 payloads with UTF-8-safe handling.
Hex Encoder/Decoder
Encoding & Decoding
Convert text to hexadecimal format and decode hex strings back to readable text.
URL Encoder/Decoder
Encoding & Decoding
Encode URLs for safe web use and decode URL-encoded strings back to original format.
HTML Entity Encoder/Decoder
Encoding & Decoding
Convert characters to HTML entities for safe display and decode entities back to text.
QR Code Generator
Encoding & Decoding
Create QR codes from text, URLs, or any data for easy mobile scanning.
Base32 Encode / Decode
Encoding & Decoding
Encode text to Base32 or decode Base32 payloads for safer encoding in various systems.
Base58 Encode / Decode
Encoding & Decoding
Bitcoin and cryptocurrency encoding that avoids ambiguous characters for better readability.
ASCII Art Generator
Encoding & Decoding
Convert text and create ASCII art representations in various styles.
Unicode Normalizer
Encoding & Decoding
Convert between Unicode normalization forms for consistent text representation.
Punycode Converter
Encoding & Decoding
Convert international domain names to ASCII-compatible IDN format for web addresses.