How to Set Up Link Retargeting: A Complete Step-by-Step Guide

Link retargeting is one of the most underused growth tactics in digital marketing. While most marketers only retarget visitors who land on their own website, link retargeting lets you build audiences from anyone who clicks a link you share — even if that link points to a third-party article, YouTube video, or news story. In this guide, you'll learn exactly how to set up link retargeting, what tools you need, and how to launch your first campaign.

What Is Link Retargeting?

Link retargeting is a technique that adds a remarketing pixel to a shortened URL, so anyone who clicks that link is added to a custom audience you can later advertise to on platforms like Meta, Google, LinkedIn, X, or TikTok. Unlike traditional retargeting, which only works when someone visits your own site, link retargeting works on any content you share — including pages you don't own.

For example, if you share a popular industry article on LinkedIn using a retargeting-enabled short link, everyone who clicks that link can later see your display or social ads, even though they never visited your website.

Why Link Retargeting Works

Traditional content marketing sends clicks to third-party sites and loses that traffic forever. Link retargeting flips this by capturing engaged clickers into a reusable audience. Benefits include:

• Larger audiences: Every share becomes a growth channel, not just your own pages.
• Higher intent: People who click a curated link are already interested in the topic.
• Lower ad costs: Warm audiences convert better than cold ones, reducing CPA.
• Full-funnel reach: You can target across Facebook, Instagram, Google Display, YouTube, LinkedIn, and more.

What You Need Before You Start

Before setting up your first link retargeting campaign, gather these essentials:

1. An ad account on at least one platform (Meta Business Manager, Google Ads, LinkedIn Campaign Manager, X Ads, or TikTok Ads).
2. A retargeting pixel ID from each platform you plan to use.
3. A link management tool that supports pixel integration on short links, such as Lunyb, Rebrandly, or similar services.
4. A custom domain (recommended) for branded short links that build trust.
5. Ad creative ready to serve to the audiences you'll build.

How to Set Up Link Retargeting: Step by Step

Follow these seven steps to launch link retargeting from scratch. The workflow is nearly identical across most link management platforms.

Step 1: Create Your Retargeting Pixels

Log in to each ad platform and generate a pixel (also called a tag). Copy the pixel ID — it's a long alphanumeric string.

• Meta (Facebook/Instagram): Events Manager → Data Sources → Create Pixel. Copy the 15–16 digit Pixel ID.
• Google Ads: Tools → Audience Manager → Your Data Sources → Google Ads Tag. Copy the Conversion ID (AW-XXXXXXX).
• LinkedIn: Campaign Manager → Account Assets → Insight Tag. Copy the Partner ID.
• X (Twitter): Ads Manager → Tools → Events Manager → Create Pixel.
• TikTok: Ads Manager → Assets → Events → Web Events → Create Pixel.

Step 2: Verify Each Pixel Is Firing Correctly

Before adding pixels to your short links, confirm they work on your own website. Install browser extensions like Meta Pixel Helper or Google Tag Assistant, then visit any page where the pixel is installed. Verify a "PageView" or equivalent event fires. This catches setup mistakes early.

Step 3: Choose a Link Management Platform

You need a URL shortener that supports adding third-party retargeting pixels to short links. Not every shortener offers this — it's typically a paid feature.

Platform	Pixel Support	Custom Domain	Starting Price
Lunyb	Yes (multi-platform)	Yes	Free tier available
Rebrandly	Yes (Premium+)	Yes	$13/mo
Bitly	Limited	Yes	$8/mo
Short.io	Yes	Yes	$20/mo

For a deeper comparison, see our 2026 Buyer's Guide to URL Shorteners or our detailed Rebrandly review.

Step 4: Add Your Pixels to the Link Management Tool

Inside your chosen platform, navigate to the retargeting or integrations section. Paste each pixel ID and give it a descriptive name (e.g., "Meta – Main Brand Pixel"). Save.

Most tools let you store multiple pixels across different ad platforms simultaneously, so a single short link can build audiences on Meta, Google, and LinkedIn at the same time.

Step 5: Create Retargeting-Enabled Short Links

Now create a short link for the content you want to share. When shortening, select the pixels you want attached. The workflow looks like this:

1. Paste the destination URL (yours or a third party's).
2. Choose your branded domain (e.g., go.yourbrand.com).
3. Customize the slug (e.g., go.yourbrand.com/industry-report).
4. Attach the pixels you want to fire when the link is clicked.
5. Save and copy the shortened URL.

When someone clicks this link, they briefly pass through a redirect page where the pixel fires, then land on the destination — often within 100 milliseconds, so the user notices nothing.

Step 6: Distribute the Links Everywhere

The more places your retargeted link appears, the larger your audience grows. Distribute strategically:

• Organic social posts (LinkedIn, X, Facebook, Instagram bio).
• Email newsletters and signatures.
• Quora and Reddit answers (where allowed).
• Podcast show notes and YouTube descriptions.
• Slack, Discord, and community channels.
• QR codes on printed materials and event booths.

Curated content works especially well — sharing helpful third-party articles positions you as a resource while quietly growing your remarketing audience.

Step 7: Build Custom Audiences and Launch Ads

After 24–72 hours, your pixels will start accumulating users. Head into each ad platform and build a custom audience based on pixel activity:

• Meta: Audiences → Create Custom Audience → Website → All website visitors, last 30/60/90 days.
• Google Ads: Audience Manager → Website Visitors → All visitors.
• LinkedIn: Matched Audiences → Website Audience.

Once the audience reaches the platform's minimum size (usually 100–1,000 users), launch a campaign targeting only that audience. Since they've already clicked your content, click-through rates and conversion rates typically outperform cold traffic by 2–5x.

Best Practices for Higher-Converting Campaigns

Segment Audiences by Topic

Don't dump every clicker into one audience. Create separate pixels or use UTM-based rules to segment by topic. Someone who clicked a link about "email marketing" should see ads for your email tool — not your unrelated products.

Match Ad Creative to Link Content

If your retargeted link was an article about SEO trends, follow up with SEO-focused ads. Message-match dramatically improves relevance scores and lowers CPMs.

Respect Privacy and Consent

Comply with GDPR, CCPA, and platform-specific rules. Ensure your redirect page or destination discloses tracking, and honor opt-out signals. Most reputable link platforms handle consent banners automatically for EU visitors.

Rotate Content Regularly

Refresh the third-party or owned content you're linking to every few weeks. Stale links produce stale audiences. Trending news, timely industry reports, and evergreen guides all work well.

Track Performance End-to-End

Measure both link click-through rate and downstream ad performance. If a link produces lots of clicks but weak conversions, the audience quality is off — try a different content angle.

Common Mistakes to Avoid

• Using generic short domains: Random-looking links get fewer clicks. Use a branded custom domain.
• Attaching too many pixels at once: Slower redirects hurt UX. Stick to 2–4 active pixels per link.
• Ignoring audience minimums: Meta and LinkedIn need at least 100–300 users before they'll serve ads. Give campaigns time to accumulate data.
• Sharing only your own content: The magic of link retargeting is that it works on any URL. Share third-party content aggressively.
• Forgetting to test the redirect: Always click your own short link once to confirm it lands on the right page and the pixel fires.

Example Workflow: Retargeting From a LinkedIn Post

1. Find a trending industry report your audience would love.
2. Shorten the report URL with your branded domain and attach your Meta + LinkedIn pixels.
3. Post a thoughtful LinkedIn commentary with the short link.
4. Over the next two weeks, hundreds of professionals click the link.
5. Build a LinkedIn custom audience from pixel visitors.
6. Launch a Sponsored Content ad promoting your own related whitepaper — only to that warm audience.
7. Result: significantly higher CTR and lower cost-per-lead than cold prospecting.

Choosing the Right Tool

The tool you pick determines how easy the whole workflow feels. Look for these features:

• Support for multiple pixel platforms (Meta, Google, LinkedIn, TikTok, X, Pinterest).
• Branded custom domains.
• Bulk link creation and API access.
• Detailed click analytics (geo, device, referrer).
• Transparent pricing without click caps that punish success.

Platforms like Lunyb combine link shortening with pixel-ready redirects, making it straightforward to launch retargeting campaigns without stitching together multiple services.

Frequently Asked Questions

Is link retargeting legal?

Yes, when done in compliance with privacy laws like GDPR, CCPA, and ePrivacy regulations. You must disclose tracking in your privacy policy, respect consent for EU/UK visitors, and honor opt-out requests. Ad platforms also enforce their own policies — read them before launching.

How many clicks do I need before I can run retargeting ads?

Most ad platforms require an audience of at least 100–1,000 users before ads will serve. Meta typically starts at 100, Google Display at 100, and LinkedIn at 300. Plan on accumulating clicks for 2–4 weeks before your first campaign.

Can I retarget people who click a link to someone else's website?

Yes — that's the core benefit of link retargeting. Because the pixel fires on the redirect page (which you control), you can build audiences from anyone who clicks your short links, regardless of the final destination. You are not tracking behavior on the third-party site itself, only the click event.

Does link retargeting work on mobile?

Yes, retargeting pixels fire on both mobile and desktop clicks. However, in-app browsers on iOS and Android sometimes block third-party cookies, which can shrink audience sizes. Server-side tracking options (like Meta's Conversions API) help mitigate this.

How much does link retargeting cost?

The link management tool typically costs $0–$50/month depending on volume and features. Ad spend is separate and depends on your platform and goals. Because retargeted audiences convert better than cold traffic, most marketers see lower cost-per-acquisition even after tool costs.

Final Thoughts

Link retargeting turns every link you share — whether on social media, in a newsletter, or in a comment — into a growth engine. The setup is straightforward: generate pixels, attach them to branded short links via a link management platform, distribute widely, and launch warm-audience ad campaigns once your audience matures. Start with one platform, one pixel, and one link. Once you see the difference in ad performance, you'll want to retarget every link you share.