Slug Generator
Convert titles and text into clean, SEO-friendly URL slugs instantly. Custom separators, stop word removal, and more. 100% private.
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Built by Mr-Tafi
Full-stack developer obsessed with privacy-first browser tools. I build utilities that work offline, never track you, and solve real problems.
About Me →Try the Slug Generator Above
Paste a blog post title into the box above and watch it transform into a clean URL slug in real-time. "10 Best SEO Tips for Beginners in 2026!" becomes "10-best-seo-tips-beginners-2026" instantly. I use this tool for every article I publish to ensure my URLs are readable, shareable, and SEO-friendly.
What Exactly Does This Tool Do?
The Slug Generator transforms any text into a URL-friendly string with these features:
- Character Cleaning: Removes special characters, punctuation, and symbols that break URLs.
- Separator Options: Choose hyphens (-), underscores (_), or dots (.) as word separators.
- Stop Word Removal: Optionally strips common words like "the," "a," "and," "for" to create shorter, cleaner slugs.
- Lowercase Conversion: Ensures consistent, case-insensitive URLs.
- Number Removal: Optionally strips digits for purely text-based slugs.
- Real-Time Preview: See your slug update as you type. No submit button needed.
A good URL slug improves click-through rates from search results, makes links more shareable on social media, and helps search engines understand your page content.
Real-World Scenarios Where This Tool Saves You
1. Blog Post Publishing
You wrote an article titled "The Ultimate Guide to React Hooks in 2026." Your CMS auto-generates a slug like "the-ultimate-guide-to-react-hooks-in-2026." Use this tool with stop words removed and you get "ultimate-guide-react-hooks-2026" — shorter, cleaner, and more SEO-friendly.
2. E-commerce Product URLs
Product names like "Apple iPhone 16 Pro Max 256GB - Space Black" need clean slugs. This tool converts them to "apple-iphone-16-pro-max-256gb-space-black" or "apple-iphone-pro-max-space-black" depending on your settings.
3. Multi-Language Websites
Non-ASCII characters in titles (accents, umlauts, cedillas) break URLs. This tool transliterates or strips them, ensuring your slugs work across all browsers and servers.
4. API Endpoint Naming
REST API endpoints should be readable and consistent. Convert resource names to kebab-case slugs for clean, predictable URLs like /api/user-profile-settings.
5. File Naming Conventions
Need to save a document with a filename derived from its title? Generate a slug first to avoid spaces and special characters that cause issues on different operating systems.
Who Actually Needs a Slug Generator?
🔍 SEO Specialists
Create keyword-rich, readable URLs that improve search rankings and click-through rates from SERPs.
💻 Web Developers
Generate consistent URL patterns for CMS pages, API endpoints, and routing structures.
📝 Content Writers
Ensure every article has a clean, shareable permalink before publishing to WordPress, Medium, or Ghost.
🛒 E-commerce Managers
Create SEO-friendly product URLs that include key identifiers without becoming unwieldy.
📱 App Developers
Generate clean route names and deep link paths for web apps and mobile applications.
📊 Data Analysts
Create consistent file naming conventions for reports and exports derived from document titles.
Our Promise: Privacy, Speed, and Zero Compromise
Your page titles and content strategy are sensitive. Here is my commitment:
- 100% Client-Side: All slug generation happens in your browser. Zero network requests.
- No Data Storage: Your titles are not saved, logged, or transmitted anywhere.
- No Tracking: No analytics, no cookies, no fingerprinting.
- Instant Results: Slugs update in real-time as you type.
- Free Forever: No paywall, no premium tier, no account required.
The Technical Side: How This Tool Was Built
The Slug Generator uses a multi-step string transformation pipeline:
Step 1 — Normalization: Converts text to Unicode Normalization Form D (NFD) to decompose accented characters into base characters + diacritics.
Step 2 — Diacritic Removal: Strips combining diacritical marks using regex /\u0300-\u036f/g, leaving clean ASCII letters.
Step 3 — Character Filtering: Removes all characters except alphanumeric, spaces, and the chosen separator using /[^a-zA-Z0-9\s]/g.
Step 4 — Stop Word Removal: Splits the text, filters against a stop-word list, and rejoins. This step is optional and configurable.
Step 5 — Slug Assembly: Splits on whitespace, filters empty strings, joins with the selected separator, and optionally lowercases the result.
The entire application is a single HTML file with embedded CSS and JavaScript. No build step, no dependencies.
Best Practices for Using Slug Generator
1. Keep slugs under 60 characters. Shorter URLs are easier to share, remember, and display in search results. Use stop word removal to achieve this.
2. Include your target keyword. If your article targets "React Hooks," make sure "react-hooks" appears in the slug. It is a small but meaningful SEO signal.
3. Use hyphens, not underscores. Google treats hyphens as word separators. Underscores are treated as part of the word. Hyphens are the SEO standard.
4. Avoid changing slugs after publishing. Changing a URL breaks existing links and bookmarks. If you must change it, set up a 301 redirect from the old slug.
5. Combine with Meta Tag Generator. After creating your slug, use our Meta Tag Generator to build the complete <head> section for your page.
Frequently Asked Questions
Is this slug generator free?
Yes. 100% free. No account, no ads, no usage limits. Generate as many slugs as you need.
Does my text get sent to a server?
Never. All processing happens in your browser using JavaScript. Disconnect from the internet and it still works perfectly.
What are stop words?
Stop words are common words like "the," "a," "an," "and," "or," "but," "in," "on," "at," "to," "for," "of," "with." They add length to URLs without adding SEO value. Removing them creates cleaner, shorter slugs.
Why are hyphens better than underscores for SEO?
Google's algorithms treat hyphens as word separators. "best-seo-tips" is read as three words. Underscores are treated as part of the word, so "best_seo_tips" is read as one long word. Hyphens improve readability and SEO.
Does this tool handle non-English characters?
Yes. It uses Unicode normalization to convert accented characters (é, ñ, ü) to their base forms (e, n, u) before slug generation. This ensures compatibility with all web servers.
Can I generate slugs for multiple titles at once?
Currently, the tool processes one title at a time. For bulk generation, paste each title individually or use a spreadsheet formula alongside this tool for validation.
Should I remove numbers from slugs?
It depends. Year numbers (2026) can be useful for time-sensitive content. Product model numbers (iPhone-16) are essential. Random numbers should usually be removed. The tool gives you the option.
What is the ideal slug length?
Aim for 3-5 words and under 60 characters. This is long enough to be descriptive and keyword-rich, but short enough to display fully in search results and social shares.
Can I use this tool for file naming?
Absolutely. The same rules that make good URL slugs also make good file names: no spaces, no special characters, consistent formatting. Use underscores for file names if your system requires them.
Can I use this offline?
Yes. Save the HTML file to your computer and open it locally. It generates slugs perfectly without any internet connection.
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A Personal Note from Mr-Tafi
URL slugs are one of those small details that separate professional websites from amateur ones. A clean slug tells visitors and search engines exactly what your page is about before they even click. I built this tool because I was tired of manually cleaning up titles for URLs — now it takes one second.
If you have a feature request (custom stop word lists, bulk processing, etc.), email me at [email protected].
Keep it clean.
— Mr-Tafi