Directory Tree Diff & Compare
Paste two directory trees to see highlighted line-by-line differences, a change summary, and a similarity percentage. Everything is processed on your device.
Everything runs in your browser. Your data is never sent to our servers.
Example
Example Input
two directory tree listings
Example Output
added/removed paths
How to Use
- 1Paste the first directory trees (A) in the left box and the second (B) in the right box.
- 2Adjust the options if needed (ignore case, whitespace, or empty lines).
- 3Click Compare (or press Ctrl+Enter).
- 4See the highlighted differences, a summary of how many changes there are, and the similarity percentage. Switch between side-by-side / unified / inline views.
About Directory Tree Diff & Compare
Directory Tree Diff & Compare compares two folder/file structure listings (one path per line, e.g. the output of a "tree" or "find" command) to see which files or folders were added or removed.
Useful for comparing the contents of two directories or verifying project-structure changes without uploading any files.
FAQ
What is the difference between "diff" and "compare"?
Both are done by the same tool. "Diff" highlights the lines/parts that changed (added/removed), while "compare" shows how similar the two inputs are (similarity percentage + summary). You get both at once here.
Is my data sent to a server?
No. The entire comparison is computed in your browser with JavaScript. Nothing is uploaded, logged, or stored on our servers — safe for sensitive data.