BlueprintLab Tools
JAEN
All tools / Web developer tools / JSON unflattener

Free web tool

JSON unflattener

Rebuild nested JSON from dot-separated flat keys.

Input & settings

How to use

Rebuild nested JSON from dot-separated flat keys.

  1. Enter or select the source data.
  2. Change only the settings you need.
  3. Run the tool, then copy or save the result.

Related tools

Web developer tools

URL parser onlineParse a URL into protocol, host, port, path, query parameters and fragment.Open  →HTTP request parser onlineParse a raw HTTP request into request line, headers and body without sending it.Open  →Regex tester onlineTest a JavaScript regular expression and inspect matches, indexes and capture groups.Open  →URL encoder / decoderPercent-encode or decode URL text.Open  →JSON formatter / validatorFormat, minify and validate JSON.Open  →Base64 encoder / decoderEncode or decode Unicode text as Base64.Open  →