JSON View : Editor & Formatter is a tools app developed by Garoono.
Download Statistics
JSON View : Editor & Formatter has been downloaded 1.2 thousand times. In the last 30 days, the app was downloaded 530 times.
User Ratings
The app has no ratings yet.
App Information
JSON View : Editor & Formatter is FREE to download. The APK download size is 27.09 MB. The latest version available is 0.1.1. The last update was on April 14, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play April 2026.
Description
JSON View is a fast, clean JSON viewer and editor for Android. Open, view, edit, format, and validate JSON files — all offline, no account required, no ads.
Whether you're a developer debugging an API response, a data analyst inspecting config files, a student learning JSON syntax, or someone who just received a .json file and needs to read it — JSON View handles it in seconds.
TREE VIEW — EXPLORE JSON VISUALLY
Navigate complex, deeply nested JSON with a collapsible tree view. Each node shows the key name, value type, and child count at a glance. Tap to expand or collapse any object or array. Color-coded types make it easy to spot strings, numbers, booleans, and null values without reading every line.
Auto-expands the first two levels when you open a file — so you see structure immediately, not a wall of collapsed nodes.
TEXT VIEW — READ & EDIT WITH SYNTAX HIGHLIGHTING
Switch to a full syntax-highlighted text view with line numbers. Every key, string, number, boolean, and bracket is color-coded for quick scanning. Edit your JSON directly in the text editor — fix typos, update values, restructure data.
Unlike other JSON editors on Android, JSON View gives you both a tree view AND a real text editing mode with syntax highlighting. Most competitors only offer one or the other.
FORMAT & BEAUTIFY
Beautify messy, minified JSON into a clean, readable structure with one tap. Choose your indentation — 2 spaces, 4 spaces, or tabs. Minify bloated JSON into compact single-line output for APIs or configs. Sort keys alphabetically to organize your data.
VALIDATE BEFORE YOU SAVE
Real-time JSON validation catches syntax errors before you save. See exactly which line and column has the problem — no more guessing. JSON View validates your file every time you save, so you never accidentally corrupt a file (a common complaint with other JSON apps).
Auto-fix common mistakes like trailing commas, missing quotes, and extra brackets.
OPEN JSON FROM ANYWHERE
Pick a .json file from your device storage using the built-in file browser. Paste JSON directly from your clipboard — no file needed. Load JSON from any URL (paste an API endpoint and see the response). Receive JSON shared from other apps. Start from scratch with a blank file or use starter templates (API Mock, package.json, Config Map).
JSON View registers as a default .json file handler — tap any JSON file on your device and choose "Open with JSON View."
SAVE, SHARE & EXPORT
Save changes back to the original file — not just a copy to Downloads. Save as a new .json file anywhere on your device. Export to XML or PDF for sharing with non-technical colleagues. Share formatted JSON as text to any messaging or note-taking app. Copy the entire file to your clipboard with one tap.
CONVERT BETWEEN FORMATS
Convert JSON to XML and XML to JSON with a single tap. Useful when you need to switch between data formats for different systems, APIs, or team members.
Transform key casing — convert between camelCase, snake_case, and PascalCase across all keys in your file.
DESIGNED FOR REAL USE
Material 3 interface — modern, clean, and fast. Dark mode and light mode with system-aware auto-switching. Works completely offline — no internet connection needed. No account, no sign-up, no login. No data collection — your JSON files never leave your device. Opens 100KB+ files in under a second. Handles deeply nested structures without slowing down.
COMING SOON
AI-powered JSON explanation — paste any JSON and get a plain English summary of its structure and data. AI auto-fix for broken JSON. JSONPath query engine — search JSON with expressions like "$.users[?(@.age>30)]". JSON Schema validation — validate data against a schema document. Multi-tab editor for comparing files side by side.
Built by Garoono — indie developers who ship useful tools for real people.
Have feedback? We read every message. Contact: garoono.digital@gmail.com Website: garoono.in
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