Developer Toolbox

Developer Toolbox

Encoding & Decoding

Base64 URL Encoder HTML Encoder

Data & Format

JSON Formatter YAML ↔ JSON Diff Viewer Case Converter SQL Formatter CSV ↔ JSON Word Counter JSON to TypeScript JSON Schema Generator

Code Formatters

HTML Formatter CSS Formatter JavaScript Formatter

Security & Auth

UUID Generator Password Generator Hash Generator JWT Decoder

CSS & Design

CSS Box Shadow Generator CSS Gradient Generator CSS Border Generator Color Converter px to rem Converter

Dev Utilities

Regex Tester Cron Parser cURL Builder Timestamp Converter Base Converter

Algorithms

Bubble sort Insertion sort Selection sort Merge sort Quicksort Heapsort Breadth-first search (BFS) Depth-first search (DFS) Dijkstra's algorithm A* search Binary search Compare algorithms

Reference

HTTP Status Codes Cron Cheatsheet Regex Cheatsheet MIME Types

UUID Generator

Generate UUID v4 and v7, ULID and Nano ID

Fully random. The usual choice when an ID only has to be unique.

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