WhiteArray/Dev Tools

Developer Tools

Essential utilities for modern software engineering.

JSON Formatter & Validator

Validate, beautify, and compress JSON.

JWT Decoder & Inspector

Decode JSON Web Tokens securely.

Base64 Encoder / Decoder

Encode or decode strings and images.

Regex Tester & Builder

Build and test regular expressions in real-time.

SQL Formatter

Beautify complex SQL queries.

CSS Gradient Generator

Create interactive cross-platform linear & radial gradients.

Favicon & App Icon Generator

Convert SVG to Web, iOS, and Android icons instantly.

CSS Shadow Generator

Visual drop-shadow creator with cross-platform code export.

Cross-Platform Layout Builder

Visually build Flexbox layouts and export native mobile code.

Glassmorphism Generator

Cross-platform frosted glass & blur effect builder.

Color Accessibility Checker

Check WCAG contrast ratios and export cross-platform color variables.

Database Connection Generator

Securely generate connection URIs and ORM configurations.

Git Hook Script Generator

Generate pre-commit and commit-msg scripts for Husky, Lefthook, and Bash.

Docker Compose Generator

Visually build docker-compose.yml files with automated volume mapping.

Token Bucket Rate Limiter Visualizer

Interactive visualization of API rate limiting algorithms.

JSON-to-Form Builder

Generate React Hook Form components and Zod schemas from JSON.

Localization Gap Finder

Deeply compare nested i18n JSON files to find missing translations.

App Store Screenshot Generator

Wrap screenshots in photorealistic device frames with custom backgrounds and typography.

Universal Image Optimizer

Bulk convert format and compress file size of PNG, JPEG, and WebP.

Website Screenshot & PDF Renderer

Render and download high-resolution viewport captures or vector PDFs of public web pages.

Visual DB Diagram Designer (ERD)

Drag-and-drop database schema architecture builder with raw SQL DDL export.

Secure File Encrypter / Decrypter

Military-grade AES-256 local file encryption via Web Crypto API.

JSON to TypeScript Interfaces

Convert massive JSON payloads into strict TypeScript interfaces instantly.

The Ultimate Developer Toolkit

WhiteArray Dev is a meticulously crafted suite of developer utilities designed to streamline your daily software engineering workflows. Whether you are debugging a complex API response, configuring a new repository, or polishing the frontend UI of a web application, our tools provide instant, client-side solutions without compromising your privacy or data security.

Data Formatting and Validation

Handling raw data strings is a common pain point for backend and full-stack developers. Our suite includes a robust JSON Formatter & Validator capable of parsing massive payloads, identifying syntax errors with exact line numbers, and minifying data for production. For security and authentication workflows, the JWT Decoder allows you to instantly inspect the payload and header of JSON Web Tokens without sending your sensitive tokens to an external server. We also provide dedicated tools for Base64 encoding and SQL query beautification across multiple database dialects including PostgreSQL, MySQL, and SQLite.

Frontend UI & CSS Generators

Building beautiful, responsive user interfaces requires precision. Instead of guessing CSS values in your editor, you can use our visual builders to generate production-ready code. Our Cross-Platform Layout Builder lets you visually construct complex Flexbox hierarchies and immediately export the exact CSS or React Native (Yoga) styles required. Additionally, we offer specialized generators for modern design trends, including a Glassmorphism Generator for frosted-glass effects, a CSS Shadow Generator for smooth layering, and an interactive Gradient Generator. To ensure your web applications meet strict accessibility standards, our Color Accessibility Checker verifies WCAG contrast ratios in real-time.

Infrastructure and DevOps

Setting up local development environments and CI/CD pipelines is critical for team velocity. To eliminate configuration headaches, WhiteArray provides a visual Docker Compose Generator that automatically maps volumes and environment variables for standard stacks like Postgres, MongoDB, and Redis. For code quality enforcement, the Git Hook Script Generator outputs exact configurations for Husky, Lefthook, and raw Bash, allowing you to instantly enforce linters, typechecks, and Conventional Commits before code is ever pushed.

Explore the tools above to accelerate your development workflow. All utilities in the WhiteArray Dev suite execute entirely within your browser using modern Web APIs, ensuring zero latency and maximum security.