Slug Generator

How to Use the Slug Generator

This slug generator turns any headline into a clean, SEO-friendly URL slug as you type:

Single title mode:

1. Type or paste your headline into the input box — for example, 10 Best AI Writing Tools for Bloggers in 2026!
2. Watch the slug generate live as you type. The example above becomes 10-best-ai-writing-tools-for-bloggers-in-2026.
3. Tune the options if you like: remove stop words for a shorter slug, set a maximum length, switch the separator, or turn transliteration on/off.
4. Click "Copy slug" and paste it into your CMS.

Bulk mode:

1. Switch to the Bulk mode tab.
2. Paste your titles, one per line — as many as you want.
3. Click Generate slugs. Each title gets its own slug, each with a one-click copy button.
4. Use Copy all or Download .txt to take the whole batch.

Features That Set This Tool Apart

• Live generation — the slug updates on every keystroke. Trim words from your title and watch the slug shorten in real time.
• Bulk mode — paste dozens of titles and get a slug for each, with individual copy buttons, copy-all, and .txt download.
• Stop-word removal — strip filler words (the, and, of, for…) for shorter, punchier slugs like best-ai-writing-tools instead of 10-best-ai-writing-tools-for-bloggers.
• Maximum length cap — set a character limit (sliders up to 120) and the slug is trimmed cleanly at a word boundary.
• Separator choice — hyphen (recommended for URLs), underscore, or dot, depending on your use case.
• Accent transliteration — Café Culture becomes cafe-culture, Zürich Guide becomes zurich-guide. Non-Latin characters are handled gracefully instead of being mangled or deleted.
• Bonus case variants — every slug also shows snake_case and camelCase versions, handy for developers naming files, variables, or database keys.
• Character and word counts — keep an eye on slug length as you edit.
• 100% private — runs entirely in your browser; nothing you type is uploaded.

What Is a URL Slug?

A slug is the human-readable, URL-friendly version of a page title — the part of the address that identifies the specific page. In example.com/blog/best-ai-writing-tools, the slug is best-ai-writing-tools.

A well-formed slug follows a few simple rules:

1. Lowercase only — Best-Tools and best-tools can be treated as different URLs by some servers, creating duplicate-content headaches. Lowercase avoids the issue entirely.
2. Words separated by hyphens — hyphens are the universally recommended separator (more on why below).
3. No special characters — punctuation, symbols, and spaces are stripped or converted. & becomes and, @ becomes at.
4. Readable and descriptive — a human should be able to guess the page topic from the slug alone.

WordPress, Shopify, Webflow, and virtually every CMS auto-generates a slug from your title when you publish. The problem is that the auto-generated version is often too long, keeps filler words, or mangles non-English characters — which is exactly when a dedicated slug generator earns its keep.

Slug SEO Best Practices

Google has confirmed that URLs are a lightweight ranking factor, but their bigger SEO value is indirect: clean slugs get more clicks in search results, are easier to share, and are simpler for crawlers to parse. Here is how to get them right:

• Keep it short. Aim for 3–5 meaningful words. Short slugs are easier to read, share, and remember. If your title is twelve words long, your slug does not need to be.
• Put the keyword near the front. If the page targets "ai writing tools," make sure those words appear early in the slug: best-ai-writing-tools beats a-look-at-some-interesting-ai-writing-tools.
• Use hyphens, not underscores. Google explicitly treats hyphens as word separators. best-ai-tools is read as three words; best_ai_tools may be read as one token.
• Remove stop words when it helps. Words like the, and, of, a add length without meaning. guide-to-sourdough-bread → sourdough-bread-guide is cleaner and loses nothing.
• Never change a slug after publishing without setting up a 301 redirect. Changing the URL of a ranking page without redirecting the old one breaks backlinks and can tank its rankings overnight.
• Avoid dates and numbers that age. best-laptops-2026 will look stale in 2027 and force an awkward slug change or a misleading URL. Prefer evergreen slugs unless the date is genuinely part of the content.
• Match the slug to the title's promise. The slug, title tag, and H1 should all describe the same topic. Mismatches confuse both readers and search engines.

How WordPress Handles Slugs (and How to Change Them)

If you publish on WordPress — as this site does — here is the practical workflow:

1. WordPress auto-generates the post slug from your title when you first save a draft.
2. To customize it, open the post editor, find the Permalink / URL slug field (in the sidebar under "Summary" in the block editor — see WordPress’s official permalink guide), and paste your generated slug.
3. Do this before publishing. Once the post is live and indexed, changing the slug requires a 301 redirect (Rank Math and most SEO plugins can create one in seconds).

A common WordPress gotcha: if you paste a title with special characters, WordPress strips them but keeps stop words and full length. Generating the slug in this tool first gives you a shorter, cleaner result than the default.

Hyphens vs Underscores: Which Separator?

This question comes up constantly, and the answer is settled:

• Hyphens (-) — use for all web URLs. Google's documentation and engineers have stated that hyphens are treated as word separators. my-blog-post = three words.
• Underscores (_) — avoid in URLs. Historically, Google treated my_blog_post as a single joined token. Use underscores only where hyphens are invalid identifiers, such as Python variable names or database columns — which is why this tool offers both.

Dots are occasionally used in version-like slugs (release-2.0), hence the third option, but hyphens remain the default you should reach for 99% of the time.

Slug Generator: Frequently Asked Questions

What is a URL slug?

A URL slug is the readable, hyphenated portion of a web address that identifies a specific page — for example, best-ai-writing-tools in example.com/blog/best-ai-writing-tools. It is generated from the page title by lowercasing it, replacing spaces with hyphens, and removing special characters. Good slugs are short, descriptive, and keyword-relevant.

Should I remove stop words from slugs?

Usually, yes. Stop words (the, a, an, and, of, for, to) add length without meaning, and shorter slugs perform better — they are easier to read, share, and fit in search results. sourdough-bread-guide beats a-complete-guide-to-sourdough-bread. The exception: when removing a stop word changes the meaning or makes the slug confusing, keep it.

How long should a URL slug be?

Aim for 3–5 words, roughly under 60 characters. Shorter slugs are more readable and shareable, and they display fully in search results. If your title is long, keep only the words carrying the keyword and the core topic. This tool's max-length slider trims slugs cleanly at word boundaries so you never end up with a cut-off word.

Hyphens or underscores in URLs?

Hyphens — always, for web URLs. Google treats hyphens as word separators, so best-ai-tools is understood as three separate words. Underscores have historically been treated as joiners (best_ai_tools read as one token). Use underscores only in contexts where hyphens are not valid, like code identifiers.

How do I handle non-English characters in slugs?

Transliterate them to their closest Latin equivalents: é → e, ü → u, ñ → n. This keeps URLs universally readable, copy-paste safe, and free of percent-encoded gibberish like %C3%A9. This slug generator's transliteration option does it automatically using Unicode normalization — just keep the toggle on.

From blog posts to product pages, this slug generator keeps your URLs short, readable, and SEO-friendly. Try the bulk mode when you need a consistent slug generator workflow for dozens of titles at once.

Does this slug generator work for non-English titles?

Yes. This slug generator transliterates accented and non-Latin characters to their closest Latin equivalents automatically, so your slugs stay readable and copy-paste safe in any language.

Related Free Tools

• Remove Duplicate Lines — clean keyword and URL lists by removing duplicate lines before generating slugs in bulk.
• Marks Percentage Calculator Pakistan — calculate percentage, BISE grades, and divisions for Matric and Inter results.
• All Free Tools — browse the complete collection of free online tools — no signup needed.

A slug takes ten seconds to get right and can haunt a page for years if you get it wrong. Generate it cleanly before you hit publish — your future self, and your search rankings, will thank you.