Monu Tools

URL Slug Generator

Turn any title into a clean, SEO-friendly URL slug, with German umlaut handling.

How to use the Slug Generator

  1. 01

    Type or paste a title. Each line becomes its own slug.

  2. 02

    Choose a separator and whether to lowercase and expand German umlauts.

  3. 03

    Copy the generated slug.

Frequently asked questions

What makes a good URL slug?

Keep it short and lowercase, use hyphens between words, and stick to letters, numbers and hyphens. Search engines read hyphens as word separators.

How are German characters handled?

With German mode on, ä, ö, ü become ae, oe, ue and ß becomes ss. With it off, accents are simply stripped (ä becomes a).

Why hyphens instead of underscores?

Google treats hyphens as word separators but underscores as joiners, so hyphens are the SEO-recommended choice. Underscore is available if your system requires it.

About this tool

A URL slug generator that transliterates accents to ASCII, lowercases, and replaces spaces and punctuation with a single separator, producing clean permalinks.

It handles German umlauts the way German sites expect (ä to ae) and processes each line separately, so you can slugify a whole list at once.

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