Skip to main content

Slug Generator

A URL slug is the human-readable, SEO-friendly portion of a URL (e.g., "how-to-bake-bread" in example.com/blog/how-to-bake-bread). Generating proper slugs involves lowercasing, removing special characters, replacing spaces with hyphens, handling accented characters (transliteration), and removing stop words for cleaner URLs. Our generator handles all of this correctly.

Generated Slug

Why Use Slugs?

Cleaner URLs: Instead of "my%20blog%20post%20title", use "my-blog-post-title".

SEO Friendly: Slugs help search engines understand your content and improve rankings.

Better UX: Users can read and remember URLs more easily.

Standards Compliant: URLs should only contain alphanumeric characters, hyphens, and underscores.

Share this tool
Developer Tools

About the URL Slug Generator

A URL slug is the human-readable, SEO-friendly portion of a URL (e.g., "how-to-bake-bread" in example.com/blog/how-to-bake-bread). Generating proper slugs involves lowercasing, removing special characters, replacing spaces with hyphens, handling accented characters (transliteration), and removing stop words for cleaner URLs. Our generator handles all of this correctly.

How to use it

  1. Paste any text, title, or string.
  2. The slug is generated instantly: lowercase, hyphen-separated, special chars removed.
  3. Toggle options: remove stop words, max length, custom separator (- vs _).
  4. See the full transformation pipeline: original → lowercase → transliterate → remove special → trim hyphens.

Formula & methodology

Algorithm: 1) Convert to lowercase. 2) Transliterate accented chars (é→e, ñ→n, ü→u). 3) Replace spaces and separators with hyphens. 4) Remove all non-alphanumeric characters except hyphens. 5) Collapse multiple consecutive hyphens. 6) Strip leading/trailing hyphens. 7) Optional: truncate to max length at word boundary.

Common use cases

  • CMS: auto-generating post slugs from article titles
  • E-commerce: product URL slugs from product names
  • Laravel/Django/Rails: route slug generation
  • Bulk import: cleaning user-generated content into URL-safe identifiers
  • File naming: converting document titles to filesystem-safe filenames

Frequently asked questions

For short titles, keep them for readability. For long titles, removing stop words shortens the slug and front-loads the keywords. SEO impact is minimal either way — Google ignores common words in URLs. Best practice: let the slug reflect the natural title but cap at ~60–75 characters. "the-best-chocolate-chip-cookies" is fine; you don't need to strip "the".
Stick to lowercase a–z, digits 0–9, and hyphens. Technically RFC 3986 allows letters, digits, hyphens, underscores, periods, and tildes as "unreserved characters" in URL paths. In practice: hyphens are preferred over underscores (Google treats hyphens as word separators, underscores as word connectors). Avoid spaces, special characters, and uppercase — they require percent-encoding which makes URLs ugly and fragile.

Related tools

All Tools →
Developer

SQL Formatter
Developer

UUID Generator
Developer

Lorem Ipsum Generator
Developer

Htpasswd Generator
Developer

Markdown to HTML Converter
Developer

HTTP Status Codes Reference

Embed this tool on your site

Free for personal and commercial use. Just copy the snippet below.