🔗
URL Slug Generator (Vietnamese & ASCII)
Convert any title into a clean SEO slug — strips diacritics, lowercases, separators, length cap. Custom separator (- _ .).
All tools Browser-only
URL preview:
https://topdev.com.vn/... SEO slug rules of thumb
- ASCII only: Google indexes ASCII URLs more reliably; non-ASCII often shows up as
%E1%BB%A9. - Lowercase:
/Fooand/fooare different URLs. Stick to lowercase. - Hyphens (-) over underscores (_): Google treats
-as a word separator;_joins words together. - Short: 3-5 words, under 60 chars is a sweet spot.
- Keyword first: lead the slug with the primary keyword.
Who this is for
Content writers, editors, SEO specialists, devs handling text/markdown — URL slugs, char counts, regex testing, SQL formatting.
FAQ
Does this support Vietnamese diacritics?
Yes. All text tools fully support Vietnamese Unicode, including modern diacritic rules.
Is my pasted text saved?
No. Text only exists in the current tab. Refresh or close = gone. TopDev stores nothing.
Related tools
See all tools →NEW
🔍
Regex Tester
Test regex live with match highlighting. 7 ready presets including Vietnamese.
NEW🔤
Remove Vietnamese diacritics
Strip diacritics for slugs, filenames, usernames, identifiers. Optional đ → d.
NEW🔢
Char / Word / Line Counter
Real-time char/word/line/paragraph count + SEO meta (60/160) and tweet (280) meters.
HOT🔑
Password Generator
Cryptographically secure random passwords with entropy meter, custom char classes.