JSON Editor

How to edit .JSON files?

Editing .JSON files is straightforward using online or desktop tools. For the best experience, use our JSON Editor at jsonconsole.com/json-editor which provides tree view for easy navigation, code view for direct editing, and real-time validation to catch errors. You can open .JSON files in any text editor, but specialized tools offer features like syntax highlighting and structure visualization. Our editor allows you to upload .JSON files directly from your device, make changes, and download the modified version. For complex nested structures, the tree view lets you expand and collapse sections for easier editing. The editor validates your changes instantly, highlighting any syntax errors with helpful messages. After editing, use our JSON Formatter to ensure perfect indentation before saving your file.
Last updated: December 23, 2025

Still have questions?

Can't find the answer you're looking for? Please reach out to our support team.