Merge TXT Files
Combine several .txt files into one, entirely in your browser.
Merge TXT Files is a browser-based text tool on TextToolsBase. Combine several .txt files into one, entirely in your browser. To use it, paste or type your text and view the result directly in your browser — no signup and nothing to install.
Select one or more .txt files to merge in your browser. Nothing is uploaded.
Combining several .txt files into one usually means opening each and pasting it in order.
Merge TXT Files reads the files you select in your browser and joins their contents with a separator you choose.
How to use Merge TXT Files
- Choose one or more .txt files from the file picker.
- Pick a join separator, and Merge TXT Files combines the file contents in the order selected.
- Copy the merged text, or download it as a single .txt file.
Use cases
- Merging daily note files into one document.
- Combining several exported logs into a single file.
- Joining chapter files into one manuscript.
Good to know
Merge TXT Files reads each chosen file locally and concatenates their text in selection order, placing your chosen separator, such as a blank line, between files. Nothing is uploaded; the files are read in the browser only.
Frequently asked questions
In what order are the files merged?
They are joined in the order the file picker reports, so name them to control the sequence if order matters.
What separator is placed between files?
You choose it, for example a blank line, and it is inserted between each file's contents in the merged output.
Are the files uploaded anywhere?
No. Each file is read locally in your browser and combined on the page, so nothing leaves your device.