Turn any title or sentence into a clean web address (a "URL slug"). Type your text and get a lowercase, dash-separated version with accents and punctuation removed — ready to drop into a link. Everything runs in your browser.
About this slug generator
A slug is the human-readable tail of a web address — the best-coffee-shops part of yoursite.com/blog/best-coffee-shops. Good slugs are lowercase, use dashes instead of spaces, and drop accents and punctuation so they work reliably in every browser and are easy to read and share. This free slugify tool does all of that automatically: paste a headline and it gives you a tidy, link-ready slug you can copy with one tap. You can switch between dashes and underscores and choose whether to force lowercase. It is handy for blog posts, product pages, documentation and anywhere a clean, SEO-friendly URL matters. The conversion happens entirely in your browser.
Frequently asked questions
- What is a URL slug?
- The readable part of a web address that names a page — usually lowercase with dashes instead of spaces.
- How does it work?
- It lowercases the text, strips accents (é → e) and turns spaces and punctuation into single dashes.
- Why are slugs good for SEO?
- Short, word-based slugs are easy to read and share, and they tell readers and search engines what a page is about.
What makes a URL slug hold up
A URL slug functions as a simplified identifier for a web resource. The convention of using dashes to separate words originates from early web standards that treated underscores as word connectors, which search engines historically struggled to parse as distinct terms. By replacing spaces and special characters with hyphens, the URL becomes a sequence of discrete keywords that web crawlers can index individually. This process involves stripping non-alphanumeric characters, converting all uppercase letters to lowercase, and collapsing multiple delimiters into a single hyphen to maintain a clean structure.
The underlying formula for a robust slug is to prioritize clarity while adhering to technical constraints. Browsers and servers typically handle URLs up to 2,000 characters, but search engines often truncate slugs in search results if they exceed 60 to 70 characters. Consequently, an effective slug should contain only the most relevant keywords from the page title, typically limiting the total count to five or six words. This practice ensures the URL remains readable and avoids being cut off by search engine result pages or social media platforms.
A common mistake is including stop words like 'a', 'an', 'the', or 'and' within the slug. These words add unnecessary length without providing semantic value to search engines or users. Another frequent error is allowing dynamic characters such as question marks, ampersands, or emojis to persist in the slug, which can lead to encoding issues or broken links when shared across different platforms. Maintaining a strict alphanumeric-only policy with standard hyphenation prevents these compatibility problems and ensures the link remains functional across all web environments.