Does it handle Vietnamese đ correctly?

Yes. đ and Đ are converted to d and D. Many tools miss this because đ is a separate letter, not an accented d.

What happens to symbols and emoji?

They are removed, and any run of unsupported characters collapses into a single hyphen.

Lowercase URLs avoid duplicate-content issues, because some servers treat upper and lower case paths as different pages.

Convert a title into a clean URL slug. Vietnamese diacritics are removed correctly — including đ and Đ.

Your text

Result

Runs entirely in your browser — your text is never uploaded.

1
Paste your title
Add the headline or title you want to turn into a URL.
2
Get the slug
Accents are stripped, spaces become hyphens, and symbols are removed.
3
Copy and use it
Paste the slug into your CMS, blog, or route.

Tiếng Việt có dấu becomes tieng-viet-co-dau, and Đường becomes duong.

Lowercase, hyphen-separated, with no symbols or double hyphens.

Slugs are generated in your browser — nothing is uploaded.

This tool runs entirely in your browser. Your text is never uploaded to a server and we never see it.

Does it handle Vietnamese đ correctly?: Yes. đ and Đ are converted to d and D. Many tools miss this because đ is a separate letter, not an accented d.
What happens to symbols and emoji?: They are removed, and any run of unsupported characters collapses into a single hyphen.
Why are slugs lowercase?: Lowercase URLs avoid duplicate-content issues, because some servers treat upper and lower case paths as different pages.

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Format, minify, and validate JSON instantly. Clear error messages for invalid JSON. Runs in your browser — your data is never uploaded.