About this tool
Show a JSON value as a tree of keys.
Paste JSON. The page parses it and lists objects and arrays as nested items. A bad value shows the parser message. Nothing is sent to a server.
The JSON formatter pretty-prints and minifies. This page is the tree. Use both when you need to read a large object.
Read the privacy line on this page before you use the result in public.
Quick steps
- Show a JSON value as a tree of keys.
- Paste JSON. The page parses it and lists objects and arrays as nested items. A bad value shows the parser message. Nothing is sent to a server.
- The JSON formatter pretty-prints and minifies. This page is the tree. Use both when you need to read a large object.
Read the privacy line on this page before you use the result in public.
FAQ
Show a JSON value as a tree of keys.
Paste JSON. The page parses it and lists objects and arrays as nested items. A bad value shows the parser message. Nothing is sent to a server.
The JSON formatter pretty-prints and minifies. This page is the tree. Use both when you need to read a large object.
Read the privacy line on this page before you use the result in public.