Turn text into a URL slug
Convert a title into a clean, lowercase, hyphenated slug.
What to know
Accents are stripped by Unicode normalisation, so café becomes cafe. Everything outside letters, digits and hyphens is removed, runs of spaces collapse to single hyphens, and leading or trailing hyphens are trimmed.
The result is safe to use directly in a URL without percent-encoding, which is the entire point of a slug.
Questions
Is anything uploaded to a server?
No. Every tool on this site runs inside your browser using standard web APIs. There is no upload, no account, no logging and no server holding your data afterwards. You can confirm it by opening your browser's developer tools and watching the network tab stay empty while you work.