JSON File Viewer Online
Open and preview .json files (JSON) directly in your browser — no downloads, no installs, no account required.
Open JSON File Now →About JSON Files
| Extension | .json |
| Full Name | JSON |
| MIME Type | application/json |
| Category | 💻 Code & Markup |
| Processing | 🔒 In-browser (private) |
Software That Creates JSON Files
- Any text editor
- VS Code
- Postman
- API tools
How to Open JSON Files Online
- Visit ViewAnyFile.app
Go to ViewAnyFile.app in any web browser.
- Upload your JSON file
Drag and drop your
.jsonfile, or click to browse. - View instantly
Your file renders immediately. It stays in your browser — nothing is uploaded.
Frequently Asked Questions
How do I open a JSON file online?
Visit ViewAnyFile.app and drag your .json file into the upload area. It renders instantly — no download or account needed.
Is it safe to open JSON files on ViewAnyFile.app?
Yes. All processing for JSON files happens entirely inside your browser. Your files never leave your device and are never uploaded to any server.
Can I open JSON files on Mac and mobile?
Yes. ViewAnyFile.app works in any modern browser on Windows, macOS, Linux, iPhone (Safari), and Android (Chrome). No operating system restrictions.
Do I need to create an account?
No. ViewAnyFile.app is 100% free with no signup required. Just drag, drop, and view.