JSON Unflattener
JSON Unflattener. Free, instant, no signup.
{if(i===keys.length-1){cur[key]=flat[k]}else{cur[key]=cur[key]||{};cur=cur[key]}})});return JSON.stringify(r,null,2)}catch(e){return 'Invalid JSON'}"}'>
How to Use JSON Unflattener
1
Enter input.
2
Get processed output.
3
Copy or download your result.
Frequently Asked Questions
Is JSON Unflattener free?
Yes, completely free.