urldn is a URL shortening service that allows you to create shorter, more manageable links from long URLs.

Is urldn free to use?

Free users can shorten URLs without registration and track their usage.

Can I customize my shortened URLs?

Yes, premium users can create custom aliases for their shortened URLs. This feature is not available in the free plan.

Are urldn URLs permanent?

Yes, once created, urldn URLs do not expire. However, we reserve the right to remove URLs that violate our terms of service.

Is there a limit to how many URLs I can shorten?

Free users can shorten unlimited URLs per day. Premium users have higher or unlimited quotas depending on their plan.

Frequently Asked Questions

Q: How can I contact urldn support?

You can reach our support team at faq@urldn.com for any questions or assistance.

Q: How do I create a shortened URL?

Simply paste your long URL into the input field on our homepage and click the 'Shorten' button. Your new, shortened URL will be generated instantly.

Everything you need to know about urldn's free URL shortener

General Questions

What is urldn and how does it work?

urldn is a free URL shortener that transforms long, messy links into short, memorable URLs (e.g., urldn.com/abc123). Just paste your link, click "Shorten," and share your compact URL anywhere—perfect for social media, ads, or SMS. Our links are mobile-friendly, load instantly, and include click tracking to monitor performance.

Learn more in our blog: What is a URL Shortener? and How to Shorten URLs

Is urldn really free?

Yes! urldn offers unlimited free URL shortening with basic analytics. For advanced features like custom domains or team collaboration, check out our affordable premium plans.

Read our comparison: Free URL Shorteners with Analytics

How can I contact urldn support?

Email us anytime at support@urldn.com or visit our contact page. We typically reply within 24 hours!

Using urldn

How do I create a shortened URL?

Paste your long URL into the box on our homepage, click "Shorten," and voilà! No account needed. For tracking stats or branded links, sign up for a free account.

Step-by-step guide: How to Shorten URLs Like a Pro

Can I customize my short URLs?

Absolutely! Premium users get custom aliases (e.g., urldn.com/YourBrand) and white-label domains. Great for boosting brand recognition and click-through rates.

See our recommendations: Best URL Shorteners in 2025

Does urldn support QR codes?

Yes! Every shortened URL includes a free QR code. Visit our QR tool to generate and download codes for print or digital use.

Technical & Security

Are shortened URLs permanent?

Yes! urldn links never expire unless manually deleted or flagged for violating our terms. We use 301 redirects (SEO-friendly) to ensure long-term reliability.

Historical perspective: History of URL Shorteners

Is there a daily limit for free users?

Free users can shorten unlimited URLs per day. Premium plans offer higher quotas and priority support for high-volume needs.

Are my links secure?

urldn uses HTTPS encryption and spam detection to protect your links. Optional password protection is available for sensitive content.

Analytics & SEO

What analytics does urldn provide?

Track clicks, locations, devices, and referral sources in real time—all for free! Premium users get advanced metrics like UTM tagging and exportable reports.

Will URL shortening hurt my SEO?

Not with urldn! Our 301 redirects preserve search engine rankings. Branded short links can actually improve CTR, which indirectly benefits SEO.

Technical deep dive: How URL Shorteners Work Technically