Slug Generator

A URL slug is the part of a web address that comes after the domain name and identifies a specific page in a human-readable format. For example, in the URL https://example.com/my-blog-post, the slug is my-blog-post. Slugs are typically lowercase, use hyphens to separate words, and exclude special characters, making them easy for both people and search engines to understand. A good slug describes the page content concisely using relevant keywords without unnecessary filler words. Most content management systems like WordPress, Ghost, and Webflow automatically generate slugs from page titles, but manually reviewing and optimizing them before publishing is a recommended best practice for SEO.

SEO-friendly slugs help search engines understand the content of a page before even crawling it. A descriptive slug that includes relevant keywords can improve click-through rates from search results because users can see at a glance what the page is about. Clean slugs also make URLs easier to share, remember, and type manually. When someone shares your link on social media, in an email, or in a printed document, a readable slug like best-chocolate-cake-recipe communicates far more than a string of random numbers or database identifiers. Search engines use URL keywords as a minor ranking factor, so including your primary keyword in the slug gives a small but meaningful boost to your page's relevance signal.

The ideal URL slug is between three and five words, or roughly fifty to sixty characters. While there is no hard technical limit imposed by browsers or servers, shorter slugs are easier to read, share, and remember. Google typically displays the first fifty to sixty characters of a URL in search results, so keeping your slug concise ensures it remains fully visible and does not get truncated with an ellipsis. Extremely long slugs dilute keyword density and look spammy to both users and search engines. Focus on including only the core keywords that describe the page content and remove articles, prepositions, and conjunctions that do not add search value. A slug like learn-python-basics is stronger than a-complete-beginners-guide-to-learning-python-programming-basics.

The slug generator removes diacritical marks by normalizing Unicode text to NFD form and stripping combining characters. This converts accented letters like e with an acute accent to plain e, n with a tilde to n, and u with an umlaut to u. Non-alphanumeric characters such as punctuation marks, symbols, currency signs, and emoji are stripped entirely from the output. Consecutive spaces or separators are collapsed into a single separator so the slug never contains double hyphens, double underscores, or similar artifacts. The result is a clean, ASCII-safe slug that works reliably in any URL, any browser, any server, and any content management system without encoding issues or broken links.

Hyphens are the recommended separator for URL slugs. Google treats hyphens as word separators, which means a slug like my-blog-post is interpreted as three separate words for indexing purposes. Underscores are not treated as separators by Google, so my_blog_post would be read as a single compound token, reducing keyword recognition and potentially hurting your SEO. Dots can cause confusion with file extensions because a slug like my.blog.post might be misinterpreted as a file named my.blog with a .post extension by certain servers or proxies. For standard web pages and blog posts, always use hyphens. Reserve underscores for programming identifiers and file names where hyphens are not syntactically valid, and use dots only for namespaced configuration keys or Java-style package identifiers.

Yes. The tool handles internationalized text by removing diacritical marks through Unicode normalization. Accented characters from languages like French, Spanish, German, Portuguese, Vietnamese, and Turkish are transliterated to their base Latin equivalents automatically. For example, a French title containing accented characters would have those accents removed while preserving the base letters, producing a readable ASCII slug. Characters from non-Latin scripts such as Chinese, Japanese, Korean, Arabic, or Cyrillic are removed because URL slugs perform best when kept in pure ASCII for maximum compatibility across all browsers, servers, and platforms. If you need to preserve non-Latin characters in your URLs, you would typically use percent-encoding, but this produces long, unreadable strings that defeat the purpose of human-friendly slugs.

Bulk mode lets you paste multiple titles or phrases, one per line, and generate a slug for each simultaneously. This is useful when you need to create slugs for an entire list of blog posts, product names, category labels, or database entries at once instead of converting them individually. Content teams migrating websites can paste hundreds of page titles and get matching slugs in a single operation. E-commerce managers can convert product catalogs into URL-friendly identifiers without manual editing. Developers can seed databases or generate route configurations by converting specification lists into clean slugs. The output preserves the original line order so you can easily match each slug back to its source text. Copy all results at once with the copy button and paste them directly into your spreadsheet, CMS, or code editor.