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About .gitignore Generator – Create Custom Git Ignore Files
Quickly assemble production-grade .gitignore configuration files without manually looking up rule patterns.
Select your languages, frameworks, editors, and operating systems to merge ignore rules deterministically with duplicate patterns removed.
Input is processed locally in your browser and is not sent to Navorika.
How the calculation works
Deterministic template merge
Patterns from selected languages, frameworks, OS, and editors are compiled in canonical order.
Deduplication
Duplicate ignore patterns across overlapping stacks (such as build/ or .tsbuildinfo) are removed while retaining clear section comments.
Local browser generation
All template processing occurs in memory in your browser with zero network requests.
How to use this tool
- 1Select the programming languages and frameworks used in your project (e.g., Node.js, Next.js, Python).
- 2Select your host operating systems (macOS, Windows, Linux) and code editors (VS Code, JetBrains).
- 3Add any repository-specific custom ignore paths or patterns.
- 4Review the generated file preview, then copy or download as .gitignore.
Understanding the result
Generated rules are standard community defaults designed to prevent accidental commits of dependencies, caches, and OS metadata.
Negation rules (such as !.vscode/settings.json) allow shareable team workspace configuration while ignoring local user caches.
Review rules before committing to verify that your repository does not accidentally exclude required assets.
Important limitations
- Generated rules provide common defaults and may need custom paths for non-standard build outputs.
- Does not untrack files that have already been committed to git; use git rm --cached for existing tracked files.
- All processing happens locally and does not inspect remote Git repositories.
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Frequently asked questions
How do I apply the downloaded .gitignore to my repository?
Save or move the downloaded .gitignore file into the root directory of your Git repository and commit it.
Will this generator untrack files already in Git history?
No. Git only applies .gitignore to untracked files. To untrack files already committed, run git rm --cached <file>.
Are custom files uploaded to any server?
No. Generation and deduplication run entirely locally in your browser.
Does the generator remove duplicate rules between stacks?
Yes. Rules appearing across multiple selected stacks (like build or out directories) are kept only once.
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