Free online JSON editor with tree view, drag-and-drop reorder, add/delete/duplicate nodes, sort keys, format and minify. 100% client-side.
JSON Editor: online JSON editor with tree view, drag-and-drop reorder, add/delete/duplicate nodes, sort keys, format and minify. Live editing catches errors before you save, with format-aware auto-completion and real-time structural validation. Your input stays in your browser's memory and is discarded when you navigate away. Find it with the other JSON tools at HttpStatus.com.
Yes — real-time validation highlights errors as you edit, with format-aware feedback.
Many tools support shareable links. Look for the share button after processing your input.
Client-side tools use your device's memory, so they handle up to several megabytes. Very large inputs may slow the tab.
No installation, works on any device, and results are shareable via URL. CLI tools are still better for CI/CD pipelines.