Developer Tools

UUID Generator

Generate v4 universally unique identifiers

Password Generator

Generate strong random passwords

JWT Generator

Generate JSON Web Tokens with a secret

Regex Generator

Build and test regular expressions

Lorem Ipsum

Generate placeholder text by words, sentences or paragraphs

Cron Expression

Build and explain cron schedule expressions in plain English

Base64 Encoder

Encode and decode Base64 strings

URL Encoder

Encode and decode URLs and query strings

JSON ↔ YAML

Convert between JSON and YAML formats

Markdown Converter

Convert Markdown to HTML and back

Timestamp Converter

Convert between Unix epoch and human-readable dates

CSV ↔ JSON

Convert between CSV and JSON data formats

Color Converter

Convert colors between HEX, RGB and HSL formats

HTML Entities

Encode and decode HTML entities and escape sequences

JSON Formatter

Format, validate and beautify JSON

Code Beautifier

Beautify HTML, CSS and JavaScript code

Code Minifier

Minify HTML, CSS and JavaScript for production

JWT Inspector

Decode and inspect JWT token payloads

Hash Generator

Generate MD5, SHA256 and SHA512 hashes

Text Diff

Compare two texts and highlight differences

Case Converter

Convert text between camelCase, snake_case, kebab-case and more