Gitignore Merger

Merge multiple .gitignore files and remove duplicate entries.

.gitignore Files

Gitignore #1: Gitignore #2: Gitignore #3 (Optional):

Result

What is the Gitignore Merger?

The Gitignore Merger combines multiple .gitignore files into one unified version. It removes duplicate entries, sorts all rules and produces a clean, standardized output. This makes it ideal for developers working with monorepos, multi‑framework projects or teams that frequently merge different ignore configurations. The entire merging process runs fully client‑side, ensuring privacy and instant performance. A simple and efficient way to maintain clean Gitignore files without manual editing.