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ToolSuite
JSON, XML & YAML Tools

JSON Array Splitter

Split a large JSON array into numbered files of a fixed size.

Processed in your browser

Fill in the form and press “Split array” to see the result here.

How to use it

  1. 1Paste your document into the input box, or type it directly.
  2. 2Adjust the options if you need something other than the defaults.
  3. 3The result updates as you type.
  4. 4Copy the result to your clipboard or download it as a file.

About the JSON Array Splitter

Bulk import endpoints almost always cap the number of records per request. Splitting into fixed batches is the standard way around that, and each part is offered as its own download.

The output is capped at 500 files so the page cannot be made to generate an unbounded number of blobs.

Questions people ask

Is your document uploaded to a server?

No. This tool runs entirely in your browser using standard web APIs, so your document never leaves your device. You can confirm it by opening your browser's network panel while the tool runs, or by disconnecting from the internet after the page has loaded.

Is it free, and do I need an account?

Yes, it is free, and there is no account, no sign-up and no watermark on the result. The project is funded by optional donations.