JSON Array to List

JSON is a structured format. A JSON array is a top-level list written with square brackets, for example ["apple", "banana", "orange"]. This converter expects that exact shape: a single array at the top level. If you paste a JSON object like { "items": [...] }, the tool will warn you because it cannot guess which property you intended to extract.

Once the input is parsed, the converter walks through each array item and produces one output line per item. Primitive values (strings, numbers, booleans, and null) are converted directly to text. Non-primitive values (objects and nested arrays) are treated as optional. If you leave the “Stringify objects and arrays” toggle on, those complex values are converted using JSON.stringify so you still get a stable, copyable line. If you turn that toggle off, complex values are skipped rather than creating confusing output like “[object Object]”.

• Trim values

  Removes leading and trailing whitespace from each extracted value. This is helpful when strings contain accidental spaces or when values come from scraped HTML.
• Ignore empty values

  Skips blank strings after trimming, so extra commas or empty values do not become empty lines in the final list.
• Stringify objects and arrays

  Converts objects and nested arrays to a single-line JSON string. Keeps the output deterministic, even for complex items.
• Stable line output

  Always outputs one item per line to keep the result easy to scan, diff, and paste into tools that accept newline-separated values.

Real JSON is rarely as neat as a short tutorial snippet. You may be working with API responses, exported logs, or scraped data that contains extra fields and mixed types. The goal here is not to enforce a strict schema, but to make it easy to extract what you need without guessing. These examples explain what the tool will do so you can predict the output.

Example 1: Simple string array. Input: ["alpha", "beta", "gamma"]. Output becomes three lines: alpha, beta, gamma. This is the common case for tags, categories, and label lists.

Example 2: IDs as numbers. Input: [101, 102, 103]. Output becomes the same IDs on separate lines. This is useful when you need to paste a set of identifiers into a search UI or a support ticket.

Example 3: Mixed array. Input could include strings, numbers, and objects in the same array. If stringifying is enabled, objects become JSON strings on their own line. That makes the output suitable for quick review or for downstream tools that accept JSON-per-line.

This converter runs locally in your browser. The text you paste and the files you upload are processed on-device. Upload exists only to read the file contents into the editor so you can convert them. There is no server-side storage step in this workflow.

The Download PDF button exports the current editor value using a client-side PDF library when available. If the optional PDF exporter is not installed, the page falls back to the browser print dialog so you can still save the output as a PDF. Formatting is intentionally simple: it is meant for sharing and archiving, not for recreating the original JSON structure.