JSON AI Generator – Smart JSON Creation & Formatter

Tracking since Apr 20, 2026.

Changelog

• May 16, 2026
  description

  JSON AI Generator is your all-in-one JSON assistant powered by AI. Whether you're a developer, tester, or API enthusiast, this Chrome extension helps you:
  
  ✅ Generate JSON structures using plain English
  ✅ Auto-format and beautify large JSON files
  ✅ Validate and minify JSON on the fly
  ✅ Convert JSON to CSV, XML, Dart, or cURL
  
  💡 Key Features:
  ✨ AI JSON Generator – Just type what you need: "Create a user object with name, email, and ID" and get structured JSON instantly.
  
  ⚙️ Formatter & Validator – Quickly fix and validate malformed JSON.
  
  📦 Data Conversions – One-click conversions to XML, CSV, Dart, and cURL-ready formats.
  
  🛡️ Privacy First – No data leaves your browser. All processing is done locally.
  
  ⚡ Fast Performance – Supports large files (up to 30MB+) without crashing.
  
  💻 Developer-Friendly – Ideal for debugging APIs, frontend/backend testing, and mock data creation.
  
  🔐 Privacy & Permissions
  Works completely offline.
  
  No user data is stored or tracked.
  
  Requires minimal permissions: only access to the extension popup.
  
  🚀 Coming Soon:
  Dark Mode
  
  JSON Schema support
  
  Shareable permalinks
  
  GPT-powered JSON fixer and explainer
  
  🌐 Website & Support
  🔗 https://www.formatjsononline.com/json-ai-generator
  📧 [email protected]

  JSON AI Generator is your all-in-one JSON assistant powered by AI. Whether you're a developer, tester, or API enthusiast, this Chrome extension helps you:
  
  ✅ Generate JSON structures using plain English
  ✅ Auto-format and beautify large JSON files
  ✅ Validate and minify JSON on the fly
  ✅ Convert JSON to CSV, XML, Dart, or cURL
  
  💡 Key Features:
  ✨ AI JSON Generator – Just type what you need: "Create a user object with name, email, and ID" and get structured JSON instantly.
  
  ⚙️ Formatter & Validator – Quickly fix and validate malformed JSON.
  
  📦 Data Conversions – One-click conversions to XML, CSV, Dart, and cURL-ready formats.
  
  🛡️ Privacy First – No data leaves your browser. All processing is done locally.
  
  ⚡ Fast Performance – Supports large files (up to 30MB+) without crashing.
  
  💻 Developer-Friendly – Ideal for debugging APIs, frontend/backend testing, and mock data creation.
  
  🔐 Privacy & Permissions
  Works completely offline.
  
  No user data is stored or tracked.
  
  Requires minimal permissions: only access to the extension popup.
  
  🌐 Website & Support
  🔗 https://formatjsononline.com/ai-json-generator
  📧 [email protected]

Permissions & access

Permissions

None declared

Host access

https://formatjsononline.com/

Screenshots

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