URL Slug Generator: Create Short, Clean, SEO-Friendly URLs
A URL slug generator turns a page title into the short, readable part of a web address that identifies the page, such as local-seo-checklist in example.com/blog/local-seo-checklist/. Our free tool converts any title into a lowercase, hyphen-separated slug, removes accents, punctuation and special characters, strips filler words if you want, limits the length and can process a whole list of titles at once. It also warns you about the habits that make URLs worse, such as underscores, years and long strings of words.
This guide explains what a slug is, why good URLs help SEO and click-through rate, the rules for writing them and how to change existing URLs safely.
Key takeaways
- Good slugs are short, descriptive, lowercase and separated by hyphens.
- Include the main keyword, but drop filler words and unnecessary detail.
- Avoid dates and numbers that will go out of date, such as years or “10 tips”.
- If you change a live URL, add a 301 redirect from the old address.
What is a URL slug?
A slug is the part of a URL that identifies a specific page in a form people can read. In https://example.com/services/technical-seo/, the slug for the page is technical-seo. The rest of the address is the protocol, the domain and the folders the page sits in.
Where the name comes from
“Slug” comes from newspaper publishing, where it meant a short working title for a story. Content management systems such as WordPress adopted the term for the URL-friendly version of a title.
How CMSs create slugs
Most platforms generate a slug automatically from your title when you first save a page. WordPress, for example, turns “10 Tips for Faster WordPress Sites in 2026!” into 10-tips-for-faster-wordpress-sites-in-2026. That works, but it’s long and includes a number and a year that will age badly. A URL slug generator helps you choose something cleaner before the page is published.
Why URL slugs matter for SEO
They help people decide to click
Google shows a version of the URL in search results as a breadcrumb. A readable slug that matches the search reinforces that your page is relevant. A string like ?p=1734 or page-final-v2-copy does the opposite.
They’re a small relevance signal
Words in a URL are a minor ranking signal, so the main keyword is worth including, but it’s far less important than your title, content and links. Don’t stuff keywords into URLs, and don’t change established URLs just to add one.
They make links more descriptive
When someone pastes your URL into an email, chat or forum without anchor text, the slug itself tells people what they’ll get.
Google’s guidance
Google recommends a simple URL structure with readable words and hyphens to separate them. Its guide to URL structure best practices covers character encoding, parameters and common mistakes.
How to use our URL slug generator
- Type or paste your title into the box. The slug appears instantly.
- Choose a separator. Hyphens are recommended; underscores are available for systems that require them.
- Set a maximum length. The default is 60 characters, and words are never cut in half.
- Add a base URL (optional) to see and copy the full address, for example
https://example.com/blog/. - Choose whether to remove filler words such as a, an, the, and, for and of.
- Keep non-Latin letters if your slug is in Arabic, Urdu, Chinese, Russian or another non-Latin script.
- Use bulk mode to convert a list of titles, one per line, then copy or download them all.
The rules for SEO-friendly slugs
Use lowercase letters
URLs can be case-sensitive on many servers, so /Local-SEO/ and /local-seo/ can be different pages. Lowercase avoids duplicates and broken links.
Separate words with hyphens
Google treats hyphens as word separators. Underscores join words together, so local_seo_tips may be read as one long word. Spaces become %20, which is ugly and error-prone.
Keep it short and focused
Three to five meaningful words is usually enough. Remove words that don’t add meaning: articles, conjunctions and generic words like “page” or “post”.
Example
Title: “The Complete Beginner’s Guide to Choosing the Best Running Shoes for Flat Feet”. A good slug: running-shoes-flat-feet.
Why not the full title?
The full-title slug would be over 70 characters and include words like “complete” and “beginner’s” that you might change later. The short version targets the search and stays accurate.
Include the main keyword
Use the phrase people search for, in its simplest form. Find the most common version with our long tail keyword generator free tool.
Avoid dates and changing numbers
A year in the URL makes an evergreen guide look outdated next January, and “7-ways” becomes wrong when you add an eighth. Put the year and number in the title, which you can update, and keep the slug timeless.
Remove special characters and accents
Characters like &, ?, #, % and quotes have special meanings in URLs. Accented letters are converted to plain equivalents (café becomes cafe) unless you choose to keep non-Latin letters.
Don’t stuff keywords
seo-services-best-seo-agency-cheap-seo looks spammy to people and adds nothing for search engines. One clear phrase is enough.
Slugs for different types of page
Service and product pages
Use the service or product name, plus a location or key attribute only if it’s part of how people search: emergency-plumber, wordpress-development, leather-office-chair.
Blog posts
Use the core topic rather than the whole headline: speed-up-elementor-website rather than how-to-speed-up-an-elementor-website-without-changing-the-design. You can see this approach in our article on speeding up an Elementor website.
Category and folder names
Folders add context, as in /services/seo/local-seo/. Keep them short and consistent, and avoid deep nesting that makes URLs long without adding meaning.
Local and multilingual pages
For location pages, a simple pattern like /locations/leeds/ or /plumber-leeds/ works. For other languages, use slugs in that language, which help local searchers. Our generator can keep non-Latin characters; browsers display them correctly even though they’re percent-encoded behind the scenes.
Campaign landing pages
Landing pages for ads, emails and events benefit from short, memorable slugs such as /free-audit/ or /webinar/, especially when the URL is printed or read aloud. Add tracking with UTM parameters rather than putting campaign names in the slug, so the page can be reused. Build those links with our UTM builder for GA4.
Filtered and sorted pages
Ecommerce filters often add parameters such as ?colour=black&size=10. Those parameters aren’t slugs and usually shouldn’t be indexed. If a filtered view deserves its own page because people search for it, for example “black running shoes”, create a dedicated category with a clean slug like /running-shoes/black/ and unique content, rather than relying on parameter URLs.
How to change a URL slug safely
Sometimes a slug needs to change: a page is repositioned, a product is renamed or an old URL is a mess. Done properly, the move keeps rankings and links.
Step 1: Decide if it’s worth it
If the page already ranks and gets traffic, the gain from a better slug is usually small. Change it when the old URL is misleading, broken, very long or contains outdated information.
Step 2: Update the slug
In WordPress, edit the permalink under the title (block editor: Settings → Post → URL). In Shopify, edit the URL handle under Search engine listing.
Step 3: Add a 301 redirect
Redirect the old URL to the new one. Yoast SEO Premium and Rank Math can do this automatically, or use a redirect plugin. Shopify offers to create the redirect when you change a handle.
Step 4: Update internal links
Change links in menus, other pages and your sitemap to the new URL, so visitors and crawlers don’t go through the redirect.
Step 5: Test
Check the old URL with our 301 redirect checker to confirm it reaches the new page in one hop, and scan the page with the broken link checker online.
Common URL slug mistakes (with fixes)
| Mistake | Example | Better slug |
|---|---|---|
| Whole headline | how-to-choose-the-right-seo-agency-for-your-small-business | choose-seo-agency |
| Year in URL | best-crm-software-2026 | best-crm-software |
| Leading number | 12-email-marketing-tips | email-marketing-tips |
| Underscores | local_seo_services | local-seo-services |
| Auto-generated ID | ?p=1734 | pricing |
| Duplicate suffix | contact-2 | contact (delete the old draft) |
The “-2” problem in WordPress
WordPress adds -2 when a slug is already taken, often by a draft, an old page in the trash or an image attachment with the same name. Find and delete or rename the item using the slug, then update your page’s slug. Our URL slug generator can’t see your database, so check this inside WordPress.
Mixed case and spaces from other systems
Exports from spreadsheets or older CMSs sometimes create URLs with capitals or encoded spaces. Normalise them to lowercase hyphenated slugs and redirect the old versions, following Google’s guidance on redirects and Google Search.
Do URL slugs matter for AI search?
AI assistants and AI Overviews show links to their sources. A clear, descriptive URL makes those citations more trustworthy and more clickable, because people can see what they’ll get before they click. Slugs don’t decide whether you’re cited, but they help the click once you are. Clean URLs also make your content easier to reference in forums, newsletters and social posts, which builds the brand mentions that help AI systems recognise your expertise.
WordPress permalink settings
Under Settings → Permalinks, choose “Post name” for clean URLs like /sample-post/. Date-based structures make URLs longer and suggest content is old. Change this setting only on new sites or with a full redirect plan, because it changes every post URL at once.
Trailing slashes
Pick one style (with or without a trailing slash), use it consistently and make sure the other version redirects. WordPress handles this automatically for most setups.
Stop words in WordPress slugs
WordPress doesn’t remove filler words automatically. Some SEO plugins can; otherwise, edit the slug before publishing, or paste the title into our URL slug generator and copy the result.
Bulk slug generation
When you’re planning a new site, migrating content or importing products, generating slugs one at a time is slow. Paste a list of titles into the bulk box, one per line, and the tool applies the same settings to all of them. Copy the list into a spreadsheet alongside your titles to build a URL map, check for duplicates and share it with your developer.
Planning a site structure
Use bulk mode with a base URL for each section, such as /services/ and /blog/, to see your whole site’s URL structure before building it.
For bulk work, review the generated slugs before importing them. Look for duplicates, slugs that lost meaning after stop words were removed, and very long slugs from long product names. Fixing them in the spreadsheet takes minutes; fixing them after launch means redirects. Keep the final list as a record, so you can match old and new URLs quickly if you ever restructure the site, change categories or move to a new platform.
URL slug checklist
- Lowercase letters only.
- Words separated by hyphens.
- Three to five meaningful words; filler words removed.
- Contains the main keyword in its simplest form.
- No years, list numbers, special characters or tracking parameters.
- Under about 60 characters.
- Unique across the site.
- Old URLs redirected with a 301 if the slug changes.
Related free SEO tools
- 301 redirect checker: confirm old URLs redirect to new slugs.
- Meta tag generator online: set the canonical URL for your new slug.
- SERP preview tool: see how your URL breadcrumb looks in Google.
- UTM builder for GA4: add campaign tracking to your new URLs.
- Sitemap validator: make sure your sitemap lists the new URLs.
Ready to create a clean URL? Use the URL slug generator above.