Slug Generator
Convert any text into a URL-friendly slug instantly.
Safe conversion with no data sent to server
Last updated: March 2026
Options
What is a URL Slug?
A URL slug is the human-readable portion of a web address that identifies a specific page. In the URL https://example.com/blog/how-to-write-better-code, the slug is how-to-write-better-code. Slugs are a critical element of SEO and user experience β a well-crafted slug tells both search engines and users what a page is about before they even click the link.
Slug generation involves transforming human-readable text (like an article title or product name) into a URL-safe string by converting to lowercase, replacing spaces with hyphens or underscores, removing special characters, and stripping diacritical marks from accented letters. For example, "Crème Brûlée: A Chef's Guide!" becomes creme-brulee-a-chefs-guide.
Google's SEO guidelines recommend using descriptive, keyword-rich slugs that are short and readable. Research shows that URLs with clear, descriptive slugs receive higher click-through rates in search results. Slugs should ideally be 3 to 5 words long β long enough to be descriptive but short enough to be memorable and shareable.
How to Use This Tool
Generate clean, SEO-friendly slugs from any text in real time:
- Enter your text β Type or paste an article title, product name, or any text into the input area. The slug generates instantly as you type.
- Choose a separator β Select hyphen (-) for standard URL slugs, underscore (_) for file names or programming identifiers, or none for concatenated output.
- Configure options β Toggle "Convert to lowercase" for standard web slugs, or uncheck it to preserve original casing. Enable "Remove special characters" to strip punctuation and symbols.
- Copy the result β The generated slug appears in the output field. Click the Copy button to place it on your clipboard, ready to paste into your CMS, router configuration, or file system.
Common Use Cases
- Blog post URLs β Convert article titles into clean permalink slugs for WordPress, Ghost, Hugo, or any CMS.
- E-commerce product URLs β Create descriptive product page slugs that include brand and product name for better search visibility.
- File naming β Generate consistent, filesystem-safe file names from titles or descriptions (using underscores as separators).
- API route design β Create RESTful endpoint paths that follow URL-safe naming conventions.
- Category and tag slugs β Generate URL-friendly identifiers for content taxonomies and navigation structures.
- Database identifiers β Create human-readable unique identifiers for records that are also URL-safe for use in permalink patterns.
- Anchor link IDs β Convert heading text into valid HTML id attributes for in-page navigation and table-of-contents links.
FAQ
Should I use hyphens or underscores in URL slugs?
Google recommends hyphens (-) as word separators in URLs. Google treats hyphens as word separators but treats underscores as word joiners. So web-development is interpreted as two words ("web" and "development"), while web_development may be treated as a single token. For SEO purposes, always prefer hyphens in URLs.
How long should a URL slug be?
Keep slugs between 3 and 5 words (roughly 50β60 characters). Google can index longer URLs, but shorter slugs are easier to read, share, and remember. Remove stop words (a, the, is, and, of) when they do not add meaning. For example, "the-ultimate-guide-to-seo" can be shortened to "ultimate-seo-guide".
How does the tool handle accented characters?
The slug generator normalizes accented characters to their ASCII equivalents: Γ© becomes e, ΓΌ becomes u, Γ± becomes n, and so on. This ensures maximum compatibility across all browsers, servers, and file systems while maintaining readability.
Can I use this for non-English text?
Yes. The tool handles Latin-based languages by converting accented and special characters to their closest ASCII equivalents. For non-Latin scripts (Chinese, Japanese, Korean, Arabic), the characters will be removed when "Remove special characters" is enabled. For CJK content, consider keeping the option disabled and using a transliteration step first.
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