Gitignore builder
Combine locally bundled ignore rules for a project.
Bookmark this page
Keep this page handy for next time.
- On a computer
- Press Ctrl + D, or Command + D on a Mac.
- On a phone or tablet
- Open your browser's menu or Share menu and look for Add Bookmark, Bookmark or Add to favourites.
A bookmark saves the page link. Save any tool results separately.
How to use this tool
- Combine locally bundled ignore rules for a project.
- Adjust the labelled settings, then run the tool. Copy the result or download it as a file.
Things to know
- Processing is local. Supplied code and network requests are never executed. Input and text settings are limited to 5 MiB combined; text settings alone are limited to 1 MiB.
- Available templates: node, python, astro, macos, windows, vscode, java, php and rust.
- At most 1,000 template names within 64 KiB and 256-character lines. Rules come from nine finite, bundled templates and are deduplicated.
You might also need
More in web developmentRedirect rule generator
Generate permanent redirect rules from one source and destination pair per line.
Content Security Policy builder
Build a policy from explicit directives and check common unsafe settings.
Cron builder and explainer
Preview the next occurrences of a five-field cron expression.
Meta-tag builder and preview
Generate escaped page and social metadata from your title and description.
Responsive image markup builder
Generate picture and srcset markup from an image naming pattern.
Robots.txt builder and tester
Test whether a supplied robots.txt permits a crawler to visit a URL.
Sitemap builder and validator
Create a sitemap from URL lines or inspect a pasted XML sitemap.
URL parser and builder
Inspect a URL and edit its path, query parameters or fragment.
CIDR range combiner
Combine overlapping or adjacent address ranges into the smallest equivalent CIDR list.