# CodeToolbox > 25+ essential developer tools: JSON formatter, color picker, regex tester & more Canonical page: [https://chrome-stats.com/d/app.lovable.devtoolbox](https://chrome-stats.com/d/app.lovable.devtoolbox) ## Overview - **ID:** `app.lovable.devtoolbox` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** Lanier Services - **Category:** TOOLS - **Downloads:** 27 - **Version:** 1.0.1 - **Last updated:** 2026-03-08 - **First published:** 2026-02-16 - **Publisher country:** US - **Size:** 23 MB - **Data as of:** 2026-09-14 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=app.lovable.devtoolbox) - **Website:** [https://aidevtoolbox.lovable.app](https://aidevtoolbox.lovable.app/) - **Privacy policy:** [https://aidevtoolbox.lovable.app/privacy](https://aidevtoolbox.lovable.app/privacy) ## Description 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! ## Rankings - #2,493,887 — Overall ## Permissions and access ### Permissions - `android.permission.ACCESS_NETWORK_STATE` - `android.permission.INTERNET` - `app.lovable.devtoolbox.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` - `com.android.vending.BILLING` - `com.android.vending.CHECK_LICENSE` ## Similar extensions and apps - [Dev ToolBox](https://chrome-stats.com/d/com.krystalinfo.developertool) — 27 users - [Dev Tool box - Developer Tools](https://chrome-stats.com/d/com.gonigon.devtoolbox) — 110 users - [Dev Tools](https://chrome-stats.com/d/com.solodevdoc.devtools) — 639 users - [DevToolKit: Developer Tools](https://chrome-stats.com/d/com.ilyas.ilyasapps.devtoolkit) — 39 users - [Developer Tools & JSON Editor](https://chrome-stats.com/d/com.developertools.jsonvalidator) — 127 users - [DevTools+: Developer Tools](https://chrome-stats.com/d/com.toshsoft.devtools) — 142 users - [DevToolkit](https://chrome-stats.com/d/com.devtoolkit.studio) — 10 users - [Dev Toolbox](https://chrome-stats.com/d/com.debugentity.devtoolbox) — 6 users - [BitTools](https://chrome-stats.com/d/com.shahdev.bittools) — 15 users - [TextTools Pro - All Text Tools](https://chrome-stats.com/d/com.texttools.easy) — 195 users - [JSON Formatter & Dev Tools](https://chrome-stats.com/d/ts.hexabytes.devtoolkit) — 43 users - [DevToolbox](https://chrome-stats.com/d/com.mrwhitedeveloper.devtoolbox) — 3 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/app.lovable.devtoolbox)