CodeToolbox

Lanier Services

In-app purchases

About this app

CodeToolbox is the ultimate collection of 25+ essential developer tools — all in one app. Whether you're debugging, prototyping, or just need a quick utility, CodeToolbox has you covered.

TOOLS INCLUDED:

• JSON Formatter & Validator — Format, validate, and beautify JSON instantly
• Color Picker & Palette Generator — Pick colors, convert formats (HEX, RGB, HSL), and generate palettes
• Regex Tester — Write and test regular expressions with live matching
• Regex Library — Browse common regex patterns ready to use
• Base64 Encoder/Decoder — Encode and decode Base64 strings
• URL Encoder/Decoder — Encode and decode URLs
• UUID Generator — Generate UUIDs v4 instantly
• Password Generator — Create strong, secure passwords
• Hash Generator — Generate MD5, SHA-1, SHA-256 hashes
• JWT Decoder — Decode and inspect JSON Web Tokens
• Lorem Ipsum Generator — Generate placeholder text
• Timestamp Converter — Convert Unix timestamps to human-readable dates
• Markdown Preview — Write and preview Markdown in real time
• Code Snippets — Browse and save reusable code snippets
• CSS Minifier — Minify CSS for production
• Diff Viewer — Compare two texts side by side
• QR Code Generator — Generate QR codes from any text or URL
• Text Case Converter — Convert between camelCase, snake_case, UPPER, lower, and more
• Unit Converter — Convert between common units
• Cron Expression Helper — Build and understand cron expressions
• JSON to TypeScript — Convert JSON to TypeScript interfaces
• Image Placeholder Generator — Generate placeholder images
• API Tester — Test REST API endpoints (Pro)
• AI Code Assistant — Get AI-powered coding help (Pro)

KEY FEATURES:

• Works Offline — All core tools work without an internet connection
• Dark & Light Mode — Easy on your eyes, day or night
• Keyboard Shortcuts — Power-user friendly with Cmd/Ctrl+K command palette
• Favorites — Pin your most-used tools for quick access
• Search — Find any tool instantly
• Cross-Platform — Same great experience on phone, tablet, and desktop
• Pro Subscription — Unlock advanced tools like AI Code Assistant and API Tester

Download CodeToolbox today and supercharge your development workflow!