URL Slug Generator is a specialized SEO utility designed to transform raw text strings into clean, human-readable permalinks. This slugify tool implements strict web standards for URL formatting, including automated hyphenation and ASCII folding to ensure compatibility across all modern web browsers. Whether you are optimizing a blog title for search engines or generating kebab-case keys for an API, our generator provides the precision needed for professional web development.
Google has explicitly stated that it treats hyphens as word separators in URLs, while underscores are treated as joiners. "free-online-tool" parses as three words, "free_online_tool" parses as one - hyphens are better for SEO.
They are normalised with Unicode NFD decomposition, then the combining diacritical marks are stripped - so "résumé" becomes "resume", "naïve" becomes "naive". Non-Latin scripts (Cyrillic, Greek, CJK) are kept as-is unless you transliterate them upstream.
It depends. Shorter slugs are cleaner and Google ignores tiny stop-words anyway. But removing too aggressively can break readability - "cat-vs-dog" reads better than "cat-dog". Use the toggle when slugs are getting unwieldy.
Yes - only the unreserved URL characters [a-z0-9-] are kept. There's no need to URL-encode the result, and it round-trips cleanly through HTTP, S3 keys, file systems and most CMSes.
Ensure your website URLs are clean, accessible, and optimized with this professional URL Slug Generator, the definitive slugify tool for modern SEO.