Encoders & Decoders
Convert, hash, and encrypt data.
Base64 Encoder
Encode text and files to Base64 format or decode Base64 strings back to readable data. Essential for data transmission & web development tasks.
JWT Decoder
Decode and inspect JSON Web Tokens (JWT). View header, payload & signature details. Verify expiration & claims without needing code. Developer essential.
URL Encoder
Encode URLs to make them safe for web transmission or decode encoded URLs back to readable format. Essential for web development & API work.
HTML Entity
Convert special characters to HTML entities and decode them back. Prevent XSS attacks & display reserved characters safely in HTML documents.
Binary Converter
Convert text to binary code and decode binary back to text. Essential for computer science, programming & understanding digital data representation.
Hex Converter
Convert text and numbers to hexadecimal format or decode hex values to readable text. Perfect for programming, debugging & color code work.
ASCII Converter
Convert text to ASCII codes and decode ASCII values back to text. Perfect for programming, data encoding & understanding character representations.
Base32 Encoder
Encode and decode data using Base32 encoding. Human-readable format commonly used for two-factor authentication & data transmission protocols.
Base45 Encoder
Convert data to Base45 encoding and decode it back. Used in digital health certificates, QR codes & efficient data storage applications.
Base58 Encoder
Encode and decode strings using Base58, commonly used in Bitcoin addresses & cryptocurrency applications. Avoid ambiguous characters like 0 and O.
Caesar Cipher
Encrypt or decrypt text using the classic Caesar cipher with customizable letter shift. Fun educational tool for learning basic cryptography concepts.
ROT13 Cipher
Encode or decode text using ROT13 substitution cipher. Simple letter substitution tool perfect for obscuring spoilers, puzzles & text obfuscation.
Hash Generator
Generate secure cryptographic hashes (MD5, SHA-1, SHA-256, SHA-512) for text or files. Verify data integrity & create checksums instantly.
Morse Code
Convert text to Morse code & decode Morse back to text. Hear audio signals or see visual dots & dashes. Learn Morse code while translating.