URL Slug Generator Online
Convert any text into a clean, URL-friendly slug. Removes special characters, diacritics, and spaces.
What is a URL Slug?
A slug is the URL-friendly version of a title or text. It contains only lowercase letters, numbers, and hyphens. Slugs are used in blog URLs, e-commerce product pages, and any web page that needs a clean, readable URL.
Why are slugs important for SEO?
Search engines prefer clean, descriptive URLs. A slug like "best-coffee-machines-2026" is more SEO-friendly than "post?id=12345". Good slugs improve click-through rates and help search engines understand the page content.
About This Tool
The Slug Generator converts text titles, headlines, and phrases into URL-friendly slugs by lowercasing letters, replacing spaces with hyphens, and removing special characters. Slugs are used in blog post URLs, product pages, category paths, and any other URL segment that needs to be human-readable and SEO-friendly.
Key Features
- Real-Time Conversion — Converts your input text to a slug instantly as you type, with no button press required.
- Handles Special Characters & Accents — Removes punctuation, replaces accented characters (like é and ü) with their ASCII equivalents, and strips symbols.
- Separator Options — Choose between hyphens (recommended for SEO) or underscores as the word separator in the generated slug.
- Browser-Based Processing — All processing runs locally in your browser. Your text never leaves your device.
- Free & No Signup — Use this tool as many times as you need without creating an account or paying anything.
Common Use Cases
- Generating URL-friendly slugs for new blog posts or articles in a CMS like WordPress or Contentful
- Creating consistent product URL slugs for e-commerce catalog pages
- Converting category or tag names into URL path segments for navigation menus
- Normalizing user-submitted titles for use as unique identifiers or file names in a web application
- Generating slugs in bulk for content migration or database seeding scripts
How to Use
Type or paste your title or phrase into the input field. The slug appears instantly in the output box below. Choose Hyphen or Underscore as the separator using the toggle. Click Copy to copy the slug to your clipboard.
Frequently Asked Questions
What is a URL slug?
A slug is the URL-friendly part of a web address that identifies a specific page. For example, in "codeutilo.com/blog/how-to-use-json", the slug is "how-to-use-json". Slugs use lowercase letters, numbers, and hyphens only.
Should I use hyphens or underscores in slugs?
Google recommends hyphens for URL slugs. Google treats hyphens as word separators, while underscores are treated as character joiners. Using hyphens helps search engines read individual words in your URL for better SEO.
How are accented characters handled?
Accented characters like é, à, and ü are transliterated to their closest ASCII equivalents (e, a, u) before slug generation. This ensures the slug contains only safe URL characters without requiring percent-encoding.
How long should a URL slug be?
Keep slugs between 3 and 5 words (roughly 20–60 characters). Shorter slugs are easier to read and share. Very long slugs can be truncated by some CMSs and look unappealing in search results.
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Before This Tool