Should I use hyphens or underscores?
Search engines treat hyphens as word separators, while underscores can join words together. Hyphens are the usual choice for URLs. Use underscores only when your system already requires them.
Turn a title into a clean, lowercase URL slug with hyphens or underscores and accents removed.
Runs in your browser — nothing is uploaded
A slug is the readable part of a web address that identifies a page, such as the final segment of /blog/how-to-brew-tea. Short, lowercase slugs with words separated by hyphens are easy to read, easy to share, and clear to search engines.
Paste a title and the generator normalises accented letters, lowercases everything, replaces each run of other characters with one separator, and trims stray separators at the ends.
Search engines treat hyphens as word separators, while underscores can join words together. Hyphens are the usual choice for URLs. Use underscores only when your system already requires them.
Accents are not needed to read a slug and can be encoded in ways that look messy in addresses and links. The generator converts é to e, ü to u and so on.
Characters without a Latin equivalent are dropped, which can leave a very short or empty slug. Write those titles in romanised form first, or create the slug from a translated headline.
Shorter is usually better because it is easier to read and share, but keep the key words. A slug such as /tea-brewing-guide is clearer than /guide, and shorter than the full headline.
Avoid it. Changing a published slug breaks existing links unless you add a redirect from the old address to the new one.
No. The title is converted in your browser and nothing is saved.