Merge Markdown
Merge Multiple Markdown Files into One for Free
No files selected
Upload Markdown files,
and the merged preview will appear here
and the merged preview will appear here
Frequently Asked Questions
What file formats are supported?
Merge Markdown supports .md, .markdown, and plain-text .txt files. Any file you can write Markdown in will work.
How many files can I merge at once?
There is no hard limit on the number of files. You can add as many as you need. Note that the live preview is capped at 5 MB for performance — the downloaded file always contains the full merged content.
What order will the files be merged in?
Files are merged in the order they appear in the list. You can drag and drop the cards to reorder them before downloading.
Are my files uploaded to a server?
No. All processing happens entirely in your browser. Your files never leave your device, so your content stays private.
What separates each file in the merged output?
Each file is separated by a Markdown horizontal rule (---) followed by a blank line, keeping the merged document clean and well-structured.
Can I preview the result before downloading?
Yes. The right panel shows a live preview that updates as you add, remove, or reorder files. You can switch between a rendered view and the raw Markdown source.