Split JSONL Files Online for Free

This tool provides an easy way to split a JSONL (NDJSON, LDJSON) file into multiple parts.

Convert directly in your browser, with no upload waiting time, and no risk of data leaks.

Simply choose your JSONL file, pick a split method, and download the parts!

Choose a JSONL File to Split

JSONL (NDJSON, LDJSON) File:
(Max 10M.)
(Big then 10M?)

or drag & drop the JSONL file here

Split method:

Lines per file:

Number of parts:

Size per file (KB):

Download all parts as ZIP file

Please Note:

If this service cannot split your data correctly, or your file is big than 10M, you can split JSONL file locally by this App: Big JSONL File Splitter, for Windows, Linux, and macOS.

If you have any question or suggestion, please contact us.