Developer ToolsFree Tool

Extract JSON Values

Provided byOnline JSON Toolsonlinetools.com/json

Pulls all values from a JSON document into a flat list.

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About this tool

What Extract JSON Values does

Online JSON Tools' JSON Value Extractor simplifies working with JSON data by pulling all values from a document into a flat list. Users paste their JSON into the input field, and the tool processes the structure to extract individual data points, transforming nested objects and arrays into a streamlined list of discrete values. This makes it easier to view, audit, or aggregate raw values contained within a JSON payload without manually parsing complex structures. The tool is designed for developers and data analysts who need to quickly extract information from large JSON files. The site offers a clean, straightforward interface hosted by Online JSON Tools, part of the Browserling network. Unlike some alternatives, this version provides explicit options to specify nesting depth, customize the value delimiter, and optionally stringify values or wrap them in quotes. These configuration settings give users control over how values are formatted for downstream use, all without requiring software installation or cost, as the tool is free to use.

Step by step

How to use the Online JSON Tools Extract JSON Values

  1. 1

    Paste your JSON document into the input field on the Online JSON Tools page

  2. 2

    Optionally set the nesting depth limit in the tool options to control which levels are extracted

  3. 3

    Choose a custom delimiter if you want values separated by something other than the default

  4. 4

    Click the extract button to generate the flat list of values, which can then be copied or further manipulated

Is it right for you

Best for

Developers and data analysts who need to quickly flatten and inspect all values from a JSON document, especially when working with nested structures and wanting control over extraction depth and output formatting.

Limitations

  • Results depend on the nesting depth setting; deeper values may be omitted if the limit is too low
  • No built-in unit conversion or data type transformation beyond stringification
  • As a web-based tool, performance may vary with extremely large JSON files
Questions

Extract JSON Values FAQ

Can I extract values from a JSON file stored on my computer?
Yes, the tool includes an 'Import from file' option that lets you select a JSON file from your device instead of pasting the content manually.
What happens if my JSON has nested objects deeper than the specified depth?
Values beyond the nesting depth limit are excluded from the output; you can adjust the depth setting in the tool options to include more levels.
Is there a limit to the size of JSON I can paste into the extractor?
The tool is designed for standard JSON documents; very large files may cause slowdowns, but there is no stated hard limit in the material.
Can the extracted values be saved or exported directly from the site?
The extracted list can be copied to the clipboard; the material does not mention a direct save or export feature within the tool interface.
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