How to Create SEO-Friendly URL Slugs for Free Online
Creating SEO-friendly URL slugs for free takes seconds with WikiPlus Slug Generator at wikiplus.co. Paste any title or phrase, get a clean hyphenated slug instantly, and copy it to your CMS — all in your browser with no account, no installation, and no cost. This guide covers the free tool features, when to use them, and how to apply the results across different website platforms.
What the Free Slug Generator Does
WikiPlus Slug Generator processes text through a standard URL slug transformation: lowercase conversion, space-to-hyphen replacement, special character removal, diacritic normalisation (converting accented characters to ASCII equivalents), and optional stop word removal. It handles multilingual input — pasting a French, German, or Spanish title produces a properly normalised Latin-character slug. The tool runs entirely in your browser — no data uploaded to a server — so the text you enter stays private. There is no character limit, no rate limit, and no account required. The output updates in real time as you type, so you can see the slug before committing to it.
Free Slug Generation for Different Content Types
The slug generation process is the same for any content type, but the optimal output length varies. For blog posts, aim for 4-6 keyword terms in the slug — enough to convey the topic without excessive length. For product pages in e-commerce, include product name and key differentiator: red-leather-wallet-slim-bifold. For category pages, use the category name only: shoes or mens-shoes. For landing pages, use the primary keyword phrase: social-media-management-tool. For author or profile pages, use the full name in slug format: john-smith. WikiPlus Slug Generator handles all these cases — paste the relevant text and trim the output to your preferred length using the edit box.
Applying Slugs to Your CMS Platform
Most CMS platforms accept a custom slug in their permalink or URL settings. In WordPress: when editing a post or page, look for the Permalink field below the title. Click Edit and paste your generated slug. WordPress automatically applies the slug rules but often includes stop words and full titles — overriding with a WikiPlus-generated slug gives you more control. In Webflow: the slug is editable in the CMS item or page settings under Slug field. In Shopify: product and collection slugs are in the SEO section of the product/collection editor as Handle. In Squarespace: page URL is in Page Settings > URL Slug. In Jekyll and Hugo: the slug is set in the frontmatter as slug: your-slug or in the filename.
When to Keep the Auto-Generated CMS Slug
CMS platforms like WordPress auto-generate a slug from your post title when you first save or publish. This auto-generated slug is sometimes fine — if your post title is already concise and keyword-focused, the CMS slug will be acceptable. Review the auto-generated slug before publishing and ask: Is this under 60 characters? Does it contain the primary keyword? Is it lowercase and hyphenated? Are there stop words that make it unnecessarily long? If all these conditions are met, keep the auto-generated slug. If the title has a long trailing description, year, or brand name that the CMS included in the slug, trim it using WikiPlus Slug Generator as a quick sanitisation and verification step.
Frequently Asked Questions
- Are hyphens or underscores better in URL slugs?
- Hyphens are better. Google treats hyphens as word separators, so how-to-generate-slugs is understood as four separate words. Underscores are treated as word joiners, so how_to_generate_slugs is read as one compound word. This makes hyphens significantly better for SEO as Google can match each individual word in your slug to search queries. The WikiPlus Slug Generator uses hyphens exclusively as the separator.
- How long should a URL slug be?
- Aim for under 60 characters total for the slug portion (not including the domain). Most SEO best practices recommend 3-6 keyword terms — long enough to be descriptive, short enough to be shareable and readable. Studies show that shorter URLs (under 60 characters total length) tend to get slightly higher CTR in search results. Extremely short slugs (1-2 characters) are too vague; slugs over 100 characters are considered unnecessarily verbose.
- Should I remove stop words from my URL slug?
- Often yes, for shorter and cleaner slugs. Stop words like a, the, and, is, to, for, of are usually safe to remove without changing the semantic meaning. Compare: how-to-generate-seo-url-slugs vs generate-seo-url-slugs — both describe the same page. However, when a stop word is part of a recognized phrase or search query, keep it. WikiPlus Slug Generator has an optional stop word removal toggle so you can compare both versions before deciding.