Merge Text Files
Combine multiple text blocks into a single document with a chosen separator: newline, blank line, or custom string.
Merged Result:
How to merge multiple text blocks online
Paste the content of each file or section into its own text block above, adding more blocks as needed with "Add Another Block". Choose how the pieces should be joined — a single newline, a blank line, or a custom separator string — and the combined result updates live below, ready to copy or download as a single .txt file.
Separator options explained
- Single Newline: Each block starts immediately on a new line after the previous one.
- Blank Line: Each block is separated by an empty line, useful for keeping paragraphs visually distinct.
- Custom String: Insert your own separator, such as "---" or "=====", between each block.
Example
Two blocks containing "Chapter 1 text" and "Chapter 2 text", merged with a blank line separator, produce a single document with the chapters stacked and clearly divided.
Common Use Cases
- Combining several short text files into one document.
- Joining separate notes or drafts before pasting into an editor.
- Concatenating log snippets or CSV rows with a consistent separator.
FAQs
How many text blocks can I merge?
There's no fixed limit — keep clicking "Add Another Block" to add as many sections as you need, and remove any block with its delete icon.
Can I upload actual .txt files instead of pasting?
This tool works by pasting text directly into each block, which keeps everything running instantly in your browser without uploading any files. Open each file in a text editor, copy its contents, and paste it into a block.
Does the order of the blocks matter?
Yes — blocks are merged in the order they appear on the page, from top to bottom, with your chosen separator inserted between each one.