Merge text files

This tool decodes each selected file as UTF-8 and joins their contents with configurable separators. 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

Choose two or more UTF-8 text files.

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 merge text files

  1. 1

    Add the source values or files shown in the workbench.

  2. 2

    Choose the settings for merge text files.

  3. 3

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

A realistic example

Combine several Markdown notes into one document separated by blank lines. The source and generated result remain in this browser tab throughout the operation.

Supported formats and limits

Input: multiple UTF-8 text files. Output: merged TXT file.

  • Non-UTF-8 encodings may display replacement characters.
  • Available memory and browser limits still apply to very large inputs.

Questions people ask

What does merge text files change?

This tool decodes each selected file as UTF-8 and joins their contents with configurable separators.

Is any input sent to a server?

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