# JSONLab: JSON Formatter > Fast, secure, and offline tool to format, minify, and validate JSON data. Canonical page: [https://chrome-stats.com/d/com.bluechip.jsonlab](https://chrome-stats.com/d/com.bluechip.jsonlab) ## Overview - **ID:** `com.bluechip.jsonlab` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** BLUE CHIP PVT LTD. - **Category:** TOOLS - **Downloads:** 61 - **Version:** 1.0 - **Last updated:** 2026-02-25 - **First published:** 2026-02-25 - **Publisher country:** PK - **Size:** 11 MB - **Data as of:** 2026-09-16 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.bluechip.jsonlab) - **Privacy policy:** [https://bluechippvtltd704.blogspot.com/p/privacy-policy.html](https://bluechippvtltd704.blogspot.com/p/privacy-policy.html) ## Description JSONLab: The Ultimate Offline JSON Workspace

JSONLab is a professional, high-performance toolkit designed for developers who need a fast, reliable, and secure way to handle JSON data. Whether you are debugging an API response, cleaning up messy code, or validating complex structures, JSONLab provides a clean, Material 3-powered workspace that works 100% offline.

Why choose JSONLab? Unlike online formatters, JSONLab respects your privacy. All processing happens locally on your device. Your data never leaves your phone, making it the safest choice for handling sensitive production logs or configuration files.

Key Features:
✅ Professional Formatting (Beautify) Instantly transform "minified" or messy JSON into a human-readable format. Choose between custom indentation sizes (2 spaces, 4 spaces, or tabs) to match your coding style.
✅ Real-Time Validation Stop guessing! Our built-in syntax checker validates your JSON as you type or paste, highlighting errors immediately so you can fix them before they break your app.
✅ High-Speed Minification (Compress) Need to save bandwidth or reduce file size? Use the Minify feature to remove all unnecessary whitespace and comments, creating a compact string ready for production.
✅ Interactive Statistics Get a deep dive into your data. JSONLab provides real-time insights, including character count, line count, element count, and JSON type detection.
✅ Smart History & Undo Never lose your work. Access your previous formatting sessions through the integrated History log. Made a mistake? Use the Undo feature to revert to your previous state instantly.
✅ Premium Material 3 UI Experience a modern, IDE-inspired interface. With support for Light, Night (Deep Slate Blue), and System Default themes, JSONLab is easy on the eyes during long coding sessions.
✅ 100% Offline & Permission-Free No Internet? No problem. JSONLab requires zero permissions and no data connection. It is lightweight, fast, and completely secure.

Developer Tools Included:
• Swap Views: Instantly swap source and result text.
• Quick Copy: One-tap copy to clipboard for both input and output.
• Sample Data: Test features with built-in JSON examples.
• Adjustable Fonts: Change text size for better readability.

Craft your data with precision. Download JSONLab today. ## Rankings - #2,180,351 — Overall ## Permissions and access ### Permissions - `com.android.vending.CHECK_LICENSE` - `com.bluechip.jsonlab.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` ## Similar extensions and apps - [JSONFormatter: JSON Tool](https://chrome-stats.com/d/com.ammizaav.jsonformatter) — 1 users - [JSON Formatter Offline](https://chrome-stats.com/d/com.jsonformatter.app) — 9 users - [JSON Lab](https://chrome-stats.com/d/com.sunpra.json_lab) — 4 users - [JSON Lab](https://chrome-stats.com/d/com.sunpra.json_lab.free) — 63 users - [JSON Formatter Pro](https://chrome-stats.com/d/com.mmf.jsonformatter) — 6 users - [JSON Viewer & Editor - JSONLab](https://chrome-stats.com/d/com.livinlabs.jsonforge) — 6,430 users, 4.23 / 5 - [JSON formatter](https://chrome-stats.com/d/com.ipuzzle.jsonformatter) — 20 users - [Json Tool Suite](https://chrome-stats.com/d/com.appetenza.jsontoolsuite) — 119 users - [JSONIFY](https://chrome-stats.com/d/com.jsonify.jsonify) — 19 users - [JSON Formatter](https://chrome-stats.com/d/com.orbixion.jsonformatter) — 47 users - [JSON Toolkit](https://chrome-stats.com/d/space.coderslab.jsontoolkit) — 1 users - [Developer Tools & JSON Editor](https://chrome-stats.com/d/com.developertools.jsonvalidator) — 128 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/com.bluechip.jsonlab)