JSON Viewer & Editor 2026
JSON Viewer & Editor 2026 Summary
JSON Viewer & Editor 2026 is a free, ad-supported, with in-app purchases Android app in Productivity by KNS Studio. Released in Nov 2025 (11 months ago). It has about 448+ installs Based on AppGoblin estimates, it reaches roughly 34 monthly active users and generates around $<10K monthly revenue (45% IAP / 55% ads). Store last updated Dec 19, 2025
Recent activity: 5.00 installs this week (10 over 4 weeks) showing declining growth View trends →
JSON Viewer & Editor 2026 SDKs Summary
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App Description
Format, validate, and edit JSON files easily on mobile, professional and ad-free
JSON Viewer & Editor is a complete mobile tool for developers, API testers, and data analysts who work with JSON data.
Easily view, edit, format, validate, and share JSON files directly on your Android device with a clean Material 3 interface.
⚡ Key Features
• Multi-tab editor: Input, Output and Form views
• Real-time JSON validation with error line highlighting
• Beautify or minify JSON with custom indentation
• Sort keys alphabetically or by type/value
• Case transform: camelCase / snake_case / PascalCase
• Syntax highlighting, line numbers, undo/redo
• Import from clipboard, file, or URL
• Export as JSON, TXT, PDF, or HTML
• Share formatted JSON or QR code
• Tree view with collapse/expand nodes
• Auto-fix common syntax errors
• Multiple themes (Light, Dark, System + color schemes)
• Font customization and text size control
• Help guide and intro tutorial
💎 Pro Plan (One-Time Purchase)
• Remove all ads (banner + rewarded)
• Unlock Data Buckets (reusable JSON snippets)
• Full Form Editor access (add / edit / delete fields)
• Early access to new features
All data remains local — no cloud collection.
Start formatting your JSON like a pro today!