< >Encoding & Decoding
// Encode and decode Base64, URLs, HTML entities, JWTs, and more.
Encode and decode Base64 strings instantly
Encode and decode URL components
Encode and decode HTML entities
Decode and inspect JSON Web Tokens
Encode and decode Base32 strings instantly
Apply ROT13 cipher to text
Convert text to and from Morse code
Convert between binary and text
Convert between hexadecimal and text
Convert ASCII characters to hex codes and back
Escape and unescape Unicode sequences
Encode and decode internationalized domain names
View UTF-8 byte sequences for any text
Convert text to Braille Unicode characters
Convert text to NATO phonetic alphabet
Encode and decode Base58 (Bitcoin) strings
Encrypt and decrypt text with a configurable shift
Decode SAML responses and assertions
Encode and build JSON Web Tokens
Convert Protobuf definitions to JSON Schema
No client-side tools in this category.
#About Encoding & Decoding
Encode and decode Base64, URLs, HTML entities, JWTs, and more. All tools in this category run entirely in your browser with no server-side processing. Your data stays on your device.
Each tool is designed for speed and simplicity. Paste your input, configure options if needed, and copy the result with one click. No sign-up, no installation, no limitations.