What are Dynamic Links? Meaning, Importance & Example

A customer taps a link in your WhatsApp broadcast, email or Instagram bio. If they have your app, it should open the right screen. If they don't, it should still land them somewhere useful. That is the job of a dynamic link.

In this article, we explain what dynamic links are, why they matter, and how to build them in 2026, now that the most popular free tool for the job, Firebase Dynamic Links, has shut down.

What are Dynamic Links?

1. Definition: Dynamic links are URLs that change their destination or behavior based on the context of the person opening them. Unlike static links, which always go to the same page, dynamic links can respond to device type (Android, iPhone or desktop), whether an app is installed, location or campaign parameters.

2. How They Work: A dynamic link checks the context when it is opened. For example, on a phone with your app installed, it opens a specific product screen inside the app (this is called a "deep link"). If the app is not installed, it opens the same content on your website or sends the user to the app store.

3. Dynamic Links vs Deep Links: A deep link points to specific content inside an app rather than its home screen. "Dynamic link" is a broader term for a link that decides at click time where to send the user, which often includes deep linking. The name was also used as a product name by Firebase, which adds to the confusion.

Important: Firebase Dynamic Links Has Shut Down

Many older guides, including an earlier version of this article, recommended Firebase Dynamic Links. That service is gone. According to the Firebase Dynamic Links FAQ, it shut down on 25 August 2025. Links served by it now return an HTTP 404 error, and page.link domains no longer work.

If your app, emails, QR codes, printed flyers or social posts still use old Firebase links, those links are broken. Here is what to do:

• Find old links: Search your codebase, email templates, ad campaigns and social bios for page.link URLs or custom domains that were set up in Firebase.
• Replace them: Switch to normal HTTPS links on your own domain, supported by App Links and Universal Links (explained below).
• Handle printed material: QR codes on packaging or banners cannot be edited. Point future codes at URLs on your own domain, so you control where they go even if a tool changes again.

Importance of Dynamic Links

1. Enhanced User Experience: Dynamic links take users straight to the content they expect, in the app or on the web. Fewer extra taps mean less frustration.

2. Fewer Drop-offs: Every extra step, such as landing on an app's home screen and searching again, is a chance for the user to give up. A direct path to the product, offer or form removes that friction.

3. Cross-Platform Compatibility: One link can work for Android users, iPhone users and desktop visitors. This is useful in Pakistan, where the same campaign link is often shared across WhatsApp groups, SMS and social media on many different devices.

4. Improved Marketing Campaigns: Adding UTM parameters to links lets you see in analytics which channel, campaign or influencer brought each visit or install, and optimize spend accordingly.

5. Efficient Content Distribution: A single link in a newsletter or WhatsApp broadcast can open the app for existing users and the website for everyone else, so you don't need separate links for each audience.

Examples of Dynamic Links

1. App Deep Linking: A shopping app sends a promotional email about a sale. Tapping the link opens the sale page inside the app if it is installed. If not, the same URL opens the sale page on the website, with a banner inviting the user to install the app.

2. Personalized Email Campaigns: An email campaign uses links that lead to different landing pages based on the subscriber's segment, such as past purchases or preferred language (English or Urdu).

3. Social Media Sharing: A user shares a product from your app. The shared link opens the product in the app for friends who have it installed, and on the mobile website for friends who don't.

4. Referral and Invite Links: A food delivery or fintech app gives each user a personal invite link. When a friend installs the app through it, the referral is credited. This "deferred deep linking" (remembering the destination through an install) usually needs a third-party tool.

Alternatives to Firebase Dynamic Links

Firebase's own FAQ points developers to two paths: platform-native links for deep linking, and third-party providers for full feature parity.

1. Android App Links:

• Android App Links are ordinary HTTPS links to your website that Android verifies belong to your app. After verification, the link opens your app directly, without asking the user to choose between the browser and the app.
• Verification uses a Digital Asset Links file (assetlinks.json) hosted on your domain. Google's documentation says App Links are supported on Android 6 and later, on devices with Google services.

2. iOS Universal Links:

• Universal Links do the same on iPhone and iPad. Apple's documentation explains that because they are standard HTTP or HTTPS links, one URL works for both your website and your app. If the app isn't installed, the link opens in the user's default browser and your website handles it.
• The association is verified through a file on your web server (the apple-app-site-association file) plus the Associated Domains setting in your app.

3. Third-Party Deep-Linking Platforms:

• If you need deferred deep linking, install attribution, link analytics or branded short links, use a dedicated deep-linking or mobile measurement platform. Several commercial providers offer this. Compare pricing, data privacy terms and whether the links run on your own domain before you commit.

How to Implement Dynamic Links

1. Choose Your Approach: For most businesses, start with Android App Links and iOS Universal Links on your own domain. Add a third-party platform only if you need deferred deep linking or detailed attribution.

2. Make Your Website the Fallback: Every app screen you link to should have a matching web page. That way, users without the app, and desktop users, still see useful content. It also keeps the pages crawlable for search engines.

3. Set Up Verification Files: Host assetlinks.json and apple-app-site-association over HTTPS on your domain, and configure the matching settings in your Android and iOS apps.

4. Define Link Parameters: Plan your URL structure (for example https://example.com/product/123) and add UTM parameters for campaign tracking.

5. Test and Optimize: Test links on real Android and iOS devices, with and without the app installed, and inside in-app browsers such as WhatsApp, Instagram and Facebook. Use analytics to monitor performance and fix broken paths quickly.

Conclusion on What are Dynamic Links

Dynamic links send each user to the right place, whether that is inside your app or on your website. They improve experience, reduce drop-offs and make campaign tracking clearer.

With Firebase Dynamic Links shut down since August 2025, the safest foundation is links on your own domain, backed by Android App Links and iOS Universal Links, with a third-party tool only where you need extra features.

Make Your Links Work Smarter with Dynamic Links

Softhat helps businesses in Pakistan replace broken Firebase links and set up App Links, Universal Links and web fallbacks that work across devices. See our web development services, or book a free strategy call to plan your migration.