Encoding & decoding

Convert text between common representations.

16 tools

Base64 Encoder & Decoder

Convert text to Base64 and back in one workspace. Choose a direction, swap the result into the input, then copy or download.

Encoding & decoding </>

URL Encoder & Decoder

Convert text to URL and back in one workspace. Choose a direction, swap the result into the input, then copy or download.

Encoding & decoding </>

Text & Binary Converter

Convert text to binary and back in one workspace. Choose a direction, swap the result into the input, then copy or download.

Encoding & decoding </>

Text & Hex Converter

Convert text to hexadecimal and back in one workspace. Choose a direction, swap the result into the input, then copy or download.

Encoding & decoding </>

Caesar Cipher & ROTX

Encode or decode a Caesar cipher with a custom alphabet shift. Try ROTX rotations and switch direction without changing tools.

Encoding & decoding </>

camelCase Converter

Convert phrases, snake_case, kebab-case and PascalCase into camelCase identifiers with automatic word boundary detection.

Encoding & decoding </>

PascalCase Converter

Turn phrases and existing identifiers into PascalCase. Normalize camelCase, snake_case and kebab-case for classes, types and components.

Encoding & decoding </>

MD5 Hash Generator

Calculate the MD5 digest of UTF-8 text and copy its 32-character hexadecimal checksum for comparisons and legacy workflows.

Encoding & decoding </>

Morse Translator & Audio

Translate text into Morse code and decode dots and dashes. Listen to Morse tones with adjustable speed, pitch and volume.

Encoding & decoding </>

Number Sorter

Sort numbers from smallest to largest or largest to smallest. Order negative values, decimals and scientific notation without alphabetical sorting.

Encoding & decoding </>

ROT13 Encoder & Decoder

Apply ROT13 to encode or decode Latin text. Rotate letters by 13 positions and restore the original message with the same operation.

Encoding & decoding </>

Number Base Converter

Convert integers between binary, decimal, hexadecimal and any base from 2 to 36 without floating-point rounding.

Encoding & decoding </>

HTML Entity Converter

Encode HTML special characters or decode named and numeric HTML entities into plain text in one interface.

Encoding & decoding </>

Image and Base64 Converter

Convert raster images to Base64 data URLs or decode image Base64 into downloadable PNG files, with size and format validation.

Encoding & decoding </>

Unicode Escape Converter

Encode text as Unicode escapes and decode UTF-16 or code point escape sequences, including emoji and accented letters.

Encoding & decoding </>

JWT Token Reader

Decode JWT headers and payloads and inspect expiry dates without sending the token anywhere.

Encoding & decoding