separator

max length

— paste text to start // client-only

// slug appears here


              curl -sX POST 'https://api.whittly.dev/v1/slug' \
  -H 'Authorization: Bearer $WHITTLY_API_KEY' \
  -H 'Content-Type: application/json' \
  -d '{"input":"Hello World! это заголовок","separator":"-"}'


              const res = await fetch('https://api.whittly.dev/v1/slug', {
  method: 'POST',
  headers: {
    'Authorization': 'Bearer ' + apiKey,
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({ input: "Hello World! это заголовок", separator: "-" }),
});
const data = await res.json();


              const { data } = await axios.post(
  'https://api.whittly.dev/v1/slug',
  { input: "Hello World! это заголовок", separator: "-" },
  { headers: { Authorization: 'Bearer ' + apiKey } }
);

// probulk slug generationpro·custom transliteration mapsproupgrade →

// about this tool

A URL slug is the human-readable part of a URL path — lowercase, hyphen-separated, with no special characters. This tool converts any string, including Cyrillic and other non-ASCII text, into a valid URL slug via transliteration.

// when to use

Generate URL slugs for blog post titles or product names
Convert Russian or Ukrainian article titles to Latin slugs
Create consistent IDs from user-provided text
Normalize filenames for static site generators

// faq

How does Cyrillic transliteration work?

Each Cyrillic character is mapped to its standard Latin phonetic equivalent (е → e, ж → zh, ш → sh, etc.). The result is a readable Latin slug that approximates the original pronunciation.

Are slugs case-sensitive in URLs?

HTTP technically allows case-sensitive paths, but best practice is to use all-lowercase slugs and redirect uppercase variants — this avoids duplicate content issues for search engines.

// related tools

// about this tool

// when to use

// faq