URL Slug Generator — Slugify Text Online

Convert any title or phrase into a clean, URL-friendly slug. Used for blog posts, product URLs, file names, and CMS systems. Instant results.

What Is a URL Slug?

A URL slug is the part of a web address that identifies a specific page in a human-readable format. In https://example.com/blog/how-to-write-a-slug, the slug is how-to-write-a-slug. Good slugs are short, lowercase, hyphen-separated, and contain only the most important keywords — no articles, conjunctions, or special characters. They help both users and search engines understand what a page is about before visiting it.

Slug Best Practices for SEO

Use hyphens (not underscores) — Google treats hyphens as word separators but underscores as word joiners. Keep slugs short (3-5 words is ideal). Remove stop words (the, a, an, is, in, of, and). Use lowercase only. Never use spaces, special characters, or encoded characters. Include your target keyword. Avoid dates in slugs unless the content is time-sensitive.

The URL slug is the end part of a URL that identifies a page. "how-to-write-a-slug" in example.com/blog/how-to-write-a-slug. It should be lowercase, hyphen-separated, and keyword-focused.
Hyphens. Google treats hyphens as word separators, which is better for SEO. Underscores join words — "hello_world" is treated as one word "helloworld" by Google's crawler.