What is a URL Slug and Why It Matters for SEO

A URL slug is the part of a URL that identifies a specific page. Learn how to write SEO-friendly slugs and why they impact your search rankings.

The URL slug is one of the most overlooked yet important SEO factors. Getting it right from the start saves you from messy redirects later.

What is a URL Slug?

The slug is the human-readable part of a URL that comes after the domain:

https://example.com/blog/what-is-a-url-slug
                           ↑ this is the slug

Why Slugs Matter for SEO

Google reads your URL to understand what the page is about. A descriptive slug reinforces your target keyword and helps both search engines and users understand the content before clicking.

Rules for Good Slugs

Use lowercase letters only

Replace spaces with hyphens (-)

Remove special characters (!, @, #, etc.)

Keep it short but descriptive (3–5 words ideal)

Include your target keyword

Bad vs Good Examples

| Bad | Good |

|-----|------|

| /page?id=123 | /about-us |

| /My Blog Post! | /my-blog-post |

| /2025/01/15/post | /laravel-tutorial-beginners |

Use our free Text to Slug Converter to instantly convert any title into a clean, SEO-friendly slug.

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Convert any text to a clean URL-friendly slug.

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