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URL slug generator

Type a title — or many, one per line — and read URL-ready slugs live: lowercase, with a hyphen (default) or underscore separator. Two Unicode modes with the tradeoff stated: transliterate folds Latin diacritics to ASCII through a local mapping (café → cafe) and drops scripts it cannot map, while keep-Unicode leaves Japanese and Chinese titles intact — the right choice for CJK, since ASCII transliteration of it is lossy romanization; browsers percent-encode such slugs automatically. Stop-word removal applies to English words only, never CJK. A max length trims at a word boundary and shows what was cut. Copy per row, or copy all lines at once.

Privacy ledger

Data acquired None.
Libraries used Lit 3 — bundled into the tool file itself.
Data stored None.
Data transmitted None.

Use it on your own page

Download the tool as a single self-contained HTML file: readable source with the Lit library included, zero network requests — it works opened straight from your disk, and you can customize everything.

Prefer the hosted widget? One script tag embeds it and stays up to date:

<script type="module" src="https://uuutil.com/tools/slug-generator.js"></script>
<uu-slug-generator lang="en"></uu-slug-generator>

Source license: MIT — free to use, modify and redistribute; keep the license notice in copies.