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Developer Tools for Everyone.

A privacy-first suite of encoding and decoding utilities.
Open source, fast, and 100% client-side.

URL Tools

URL Encoder URL Decoder

Hex Tools

Hex Encoder Hex Decoder

Unicode

Unicode Encoder Unicode Decoder

HTML Entities

HTML Encoder HTML Decoder

Punycode (IDN)

Punycode Encoder Punycode Decoder

Ciphers

ROT13 ROT47 Atbash Caesar Encoder Caesar Decoder Vigenère Encoder Vigenère Decoder

Base64

Base64 Encoder Base64 Decoder Base64 URL Encoder Base64 URL Decoder

Base58

Base58 Encoder Base58 Decoder

Base32

Base32 Encoder Base32 Decoder

Case Converters

Camel Case Snake Case Kebab Case

Text Utilities

Hash Functions

MD5 Hash SHA-1 Hash SHA-256 Hash SHA-512 Hash

Octal

Octal Encoder Octal Decoder

Binary

Binary Encoder Binary Decoder

ASCII

ASCII Encoder ASCII Decoder

Morse Code

Morse Encoder Morse Decoder

JWT

Timestamp Tools

Current Timestamp Unix to Date Date to Unix Format Converter