Linklify What is a
URL shortener?
A URL shortener converts a long web address into a short, shareable link. When someone clicks the short link, they're instantly redirected to the original destination. Here's how they work, why they matter, and what features to look for.
How does a URL shortener work?
When you shorten a URL, the shortener stores a mapping between the short link (e.g. linklify.link/my-product) and the original destination URL. This mapping is stored in the shortener's database.
When a visitor clicks your short link, their browser sends a request to the shortener's server. The server looks up the destination and returns a redirect — either a 301 (permanent) or 302 (temporary) redirect — sending the visitor to the original URL. This all happens in under a second.
Along the way, the shortener logs the click — recording the timestamp, the visitor's approximate location, the referrer (where the click came from), and whether it's a unique or repeat visitor. This is how click analytics work.
Example
https://yourbusiness.com/products/summer-sale-2025?utm_source=instagram&utm_medium=biolinklify.link/summer-saleFeatures to look for in a URL shortener
Not all URL shorteners are equal. Here's what matters beyond just making a link shorter.
Custom slugs
Choose your own short link path instead of a random string. linklify.link/your-brand is more trustworthy and memorable than linklify.link/x7k2p.
Click analytics
See total clicks, unique visitors, referrer sources, and click-over-time charts for every short link. Essential for understanding what's working.
Link expiration
Set a date and time for a short link to automatically deactivate. Useful for limited-time offers, promotions, and time-sensitive content.
Scheduled activation
Set a future date for a short link to go live. Create links in advance and schedule them to activate when your campaign starts.
URL parameter cleaning
Auto-strip UTM clutter, affiliate tracking noise, and unnecessary parameters from destination URLs before shortening — keeping your links clean.
Integration with link in bio
The best URL shorteners integrate with your link in bio page so every short link you create also appears on your profile — one platform for everything.
When to use a URL shortener
Instagram & social media
Share short links in Stories, captions, and comments. Track which posts drive the most traffic. Clean URLs look more professional than long, parameter-heavy links.
Email marketing
Use short links in email campaigns to track click-through rates per link. Some email platforms strip tracking parameters — short links preserve your analytics.
Print and offline
Put short links on business cards, flyers, packaging, and posters. linklify.link/menu is scannable and memorable. A full URL printed on a leaflet is neither.
Paid advertising
Use short links in ads to track conversions per campaign without revealing your tracking parameters to competitors. Set expiration dates to auto-deactivate links when campaigns end.
URL shortener vs link in bio — do you need both?
A URL shortener creates short, trackable links you can share anywhere — in social posts, emails, ads, and offline materials.
A link in bio page is a landing page that holds all your links in one place, linked from your social media bio.
Most creators and businesses need both. Linklify gives you both in one platform — your short links are created in the same dashboard as your link in bio page, and they both live at the same URL (linklify.link).
URL shortener is best for
- · Sharing specific links in posts
- · Email campaign click tracking
- · Print and offline materials
- · Time-limited promotions
Link in bio is best for
- · Your Instagram / TikTok bio
- · Showing all your destinations
- · Selling products from your bio
- · Capturing leads and emails
Frequently asked questions
What is a URL shortener?
A URL shortener converts a long web address into a short, shareable link. When someone clicks the short link, they're redirected to the original destination. Short links are easier to share, track, and brand.
How does a URL shortener work?
A URL shortener stores a mapping between the short link and the original URL. When a visitor clicks the short link, the server looks up the destination and issues a redirect in under a second. The shortener logs the click for analytics.
Are URL shorteners free?
Some are. Linklify includes 50 free short links with no expiration on the free plan — no credit card required. Pro is $5/month for unlimited links, custom slugs, and full analytics.
What is the best free URL shortener?
Linklify is the best free URL shortener for creators and small businesses — because it combines a URL shortener with a link in bio page. All your short links also live inside your profile at linklify.link/@yourname.
Do URL shorteners hurt SEO?
No — short links that use 301 redirects pass full SEO value (link equity) to the destination URL. Linklify uses 301 redirects by default, so shortened links do not hurt the SEO of the destination page.
Shorten links for free.
Track every click.
50 free short links. No credit card. Custom slugs on Pro.
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