About Text File Merger
Combine multiple text files (.txt, .md, .csv, .log) in custom order with customizable file headers, separators, and 1-click download.
Key Capabilities & Features
- Upload and merge dozens of files at once
- Drag / click to reorder files before merging
- Customizable section separator banner
- Instant unified file download
How to Use Text File Merger
1
Select Files
Choose multiple text, log, or markdown files from your device.
2
Reorder Files
Use the up/down arrows to arrange the files in your desired sequence.
3
Download Merged
Review the merged preview and download your unified document.
Privacy & In-Browser Execution Guarantee
Files are merged in local browser memory. Zero files are uploaded.
Frequently Asked Questions
What file formats can be merged?
Any plain text format including .txt, .md, .csv, .json, .log, .js, .ts, .py, and .html.