Split text file

This tool slices a UTF-8 text file by line count and packages the pieces in a ZIP archive. The complete operation runs in temporary browser memory, so the input is never uploaded or stored by LocalKit.

Local processing
Local processing
Ready — nothing leaves this page
Input

The selected file stays inside this browser tab.

No file selected
Settings
Run tool

Browser memory only. No upload fallback.

Result
Your result will appear here

The input stays available if you need to adjust a setting.

How to use split text file

  1. 1

    Add the source values or files shown in the workbench.

  2. 2

    Choose the settings for split text file.

  3. 3

    Run the tool, inspect the local result, then copy or download it.

A realistic example

Split a 5,000-line export into five 1,000-line text files. The source and generated result remain in this browser tab throughout the operation.

Supported formats and limits

Input: UTF-8 text file. Output: ZIP containing numbered TXT chunks.

  • A single extremely long line is never split in the middle.
  • Available memory and browser limits still apply to very large inputs.

Questions people ask

What does split text file change?

This tool slices a UTF-8 text file by line count and packages the pieces in a ZIP archive.

Is any input sent to a server?

No. LocalKit performs this operation in your current browser tab.