Json Creator Viewer Editor

JSON Creator, Viewer, Editor, Java/Kotlin/Dart Generator, Templates, XML/YAML/CSV/PDF Converter, JSON Diff, Load via URL. Json Creator Viewer Editor is a fast, lightweight, and powerful developer tool designed for working with JSON, comparing code, and converting data directly on your Android device. Perfect for programmers, mobile developers, QA engineers, backend developers, and analysts. ​Key Features: • Built-in Templates (NEW): One-click generation of common structures — successful REST API responses, paginated lists, RFC 7807 errors, user profiles, GeoJSON, and package.json. • Data Model Generator (NEW): Automatically generate Java, Kotlin (Data Class), and Dart (Flutter) model classes from current JSON in a single click. • Two-Way Format Converter (NEW): Instant JSON conversion to XML, YAML, CSV, PDF, as well as XML to JSON import. Secure file saving via system SAF. • JSON Diff / Code Comparison (NEW): Compare two JSON structures side-by-side with clear color highlighting for added, removed, and modified elements (+ / - / ~) and JSONPath generation. • Create, View & Edit: Create JSON from scratch, edit keys and values on the fly. Supports JSON5 standard (including comments). • Smart Auto-Fix 2.0 (NEW): Automatic one-click repair of syntax errors, unclosed quotes, and missing brackets. • Tree View & Code Mode: Easy navigation through nested structures, flexible syntax highlighting, and a full text editor mode. • Undo / Redo History: Full control over your edits — undo and redo actions without fear of losing code. • Format & Minify: Format raw code into pretty-printed structures or compress (minify) it in seconds. • Load from Files & URL: Open local files or fetch structures directly via URL links from REST APIs. • Advanced Search: Quick element search in Tree View and full-text search with highlighting in Code Mode. • Dark Theme & Modern UI: Native dark theme support and Edge-to-Edge layout integration. • 100% Privacy: All data is processed strictly locally on your device and is never uploaded to external servers. ​Streamline your mobile development workflow with Json Creator Viewer Editor by EVVAsoft!