No JSON Data Loaded
Load sample data or paste your own JSON to get started with the enhanced table editor
JSON Table Viewer & Editor
Clear, intuitive JSON table view: quickly locate, edit, and compare data.
How to view and edit JSON in table format
Step 1 – Load your data into the JSON grid view
- Paste raw JSON directly into the editor or use the Import button to load from a file or URL.
- The tool automatically parses your data and displays it in a structured JSON table view.
- Visualize JSON as a spreadsheet-like grid where arrays become rows and objects become key-value pairs.
Step 2 – Navigate with the JSON tree view
- Use the sidebar to explore your data structure hierarchically.
- Click on any node in the tree to drill down and focus the table view on that specific section.
- Expand and collapse complex nested objects to keep your workspace clean.
Step 3 – Edit JSON online visually
- Double-click any cell to modify values inline without worrying about syntax errors.
- Add, delete, or duplicate rows and properties using the context menu.
- Changes are synced in real-time between the table view and the underlying JSON structure.
Step 4 – Export your changes
- Once you're done editing, copy the resulting JSON to your clipboard.
- Download the modified data as a JSON file for use in your application or API.
- Switch back to the root view to see the complete, updated dataset.
Pro tips for power users
- Use the text search field to quickly find specific keys or values across large datasets.
- Column sorting and filtering help you analyze array data just like in a spreadsheet.
- The layout is responsive—you can adjust the sidebar width or toggle full-screen mode for maximum visibility.
Related JSON tools
- Switch between tools to validate, format, or convert your data seamlessly.
- All tools process data locally in your browser for security and speed.
JSON Formatter
Beautify and format your JSON strings with proper indentation for better readability.
JSON Validator
Validate your JSON syntax and find errors before loading it into the editor.
JSON to CSV Converter
Convert your table data to CSV format for Excel or Google Sheets.
JSON Schema Generator
Generate JSON Schema definitions from your edited structure.
Frequently Asked Questions
How does the sidebar navigation work with table views?
The sidebar shows your JSON data in a tree structure. Click on any node to select it, and the main table area will display that node's data in the most appropriate table format - objects as key-value tables, arrays as row-based tables, and primitive values with detailed information.
Is my data safe?
Yes, absolutely. JSON Swiss processes all your data locally in your browser. We do not send any of your JSON data to our servers. Your data stays on your device and is never stored or shared with third parties. You can even use this tool offline once the page is loaded.
What types of data can I display in table format?
The table editor supports objects (displayed as key-value pairs), arrays (displayed as rows and columns), and primitive values (strings, numbers, booleans, null). Complex nested structures are supported with expandable rows and inline editing capabilities.
Can I edit the data directly in the table?
Yes! Click on any cell to edit values inline. For objects and arrays, you can add, delete, and modify entries. Changes are immediately reflected in both the table view and the sidebar navigation. The editor supports type validation and JSON formatting.
How do I work with large datasets?
The table components include built-in filtering, sorting, and search capabilities. Use the toolbar to filter by specific criteria, sort columns, or search across all data. Tables are virtualized for performance with large datasets.
Can I load my own JSON data?
Absolutely! Use the 'Load Sample Data' button to choose from pre-built examples, or paste your own JSON data using the JSON input area. The editor will automatically detect the data structure and display it in the most appropriate table format.