From Title to URL Slug
Paste a title and get a URL-ready slug: lowercased, transliterated to Latin (Cyrillic included), special characters stripped, words joined with hyphens. Options cover the separator, a maximum length and stop-word removal for shorter slugs.
Slugs are one of the few URL decisions that hurt to change later - every rename needs a permanent redirect. The choices that matter (hyphens versus underscores, keeping or dropping stop words, how much of the title to keep) are weighed in URL slug best practices.