Merge Text Files Online



Free online text file merger - combine TXT files in order

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

Simply choose your text files and the tool will merge them into one text file for you!

Choose Text Files to Merge

Text Files:
(Max 10 files, 100M total.)
(More than 10 files? Big than 100M total?)
 
Separator between files:
 





How to Merge text (3 Steps)

  1. Choose your text files. Select two or more .txt files, or drag and drop them into the box.
  2. Merge. The files are joined in the order you add them, separated by a newline.
  3. Download the merged file. Save the combined .txt file to your computer.

Online vs App

Same job, two ways — pick the one that fits your file:

OnlineApp
Free✓Trial
No install✓—
No upload✓✓
Large files / batch✗✓
GUI✓✓
CLI—✓

In short: this page is best for a quick, small file. For large files or batch jobs, use the TextMerger desktop app — it also ships a command line for scripts and scheduled runs.

What to Know About text

  • Files are concatenated in the order you add them, top to bottom.
  • A newline is inserted between files so lines do not run together.
  • UTF-8 text is preserved; binary files are not supported.
  • The free browser tool accepts up to 10 files, 100M in total.

Frequently Asked Questions

Can I control the merge order?

Yes. Files are merged in the order they are listed. Remove and re-add files to change the order.

Is there a separator between files?

A line break is added between files. For a custom separator or stream merging of very large files use the Text Merger desktop app.

Is my data uploaded?

No, the merge happens locally in your browser.

Related Tools

Merge LOG files | Merge CSV files | Merge Markdown files | Merge JS files | Split text file | Text Merger offline app

Need bigger files or batch conversion?

If this service cannot merge your data correctly, or your files are big than 100M, or more than 10 files at a time, you can merge text files locally by this App: Text Merger, for Windows, Linux, and macOS.

Want to stay in the browser? Subscribe (from $5/month) to raise the online limits.

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