Firebase Dynamic Links Deprecation 2025-2026: Status, Shutdown, and What to Do Now

Its Official: Firebase Dynamic Links is Shut Down. Here is the 2026 Status Report.

If you are still seeing 404s on your page.link subdomains or wondering why your app attribution is suddenly broken, you are not alone.
While the original deprecation was announced years ago, the final sunset occurred on August 25, 2025.
Now that we are well into 2026, the status of Firebase Dynamic Links (FDL) is definitive: the service is no longer operational.

The "Zombie Link" Problem: Why 2026 is Unpredictable

While the official shutdown was August 2025, the reality in 2026 is a state of digital "zombie links." The behavior of existing Firebase Dynamic Links is now completely unpredictable, creating a minefield for user experience:

• The 404 Lottery: Some users clicking on page.link URLs are met with immediate 404 errors. This happens as Google continues to decommissioning subdomains and backend nodes.
• Broken Deferred Deep Linking: Even if a link "works" (redirects to the store), the critical "deferred" functionality often fails. Users install the app but aren't taken to the specific content, leading to immediate churn.
• The "Works for Me" Trap: For some users, links might still work perfectly fine. This is the most dangerous scenario, as it gives developers a false sense of security while a significant percentage of their audience is facing broken flows.

The Business Impact: User Loss and Revenue Loss

This uncertainty isn't just a technical glitch; it is a business risk. Every broken link is a lost customer.

• User Attrition: When a "Share" link fails, that user-acquisition loop is broken forever.
• Revenue Leakage: If your marketing emails or ad campaigns rely on old FDLs, you are effectively burning your budget on 404 pages.
• Brand Damage: Users expect premium apps to have seamless transitions. A broken link makes your app look neglected.

It’s High Time: Switch to ChottuLink ASAP

If you are still using page.link subdomains, you are playing Russian Roulette with your user experience. It is high time to move.

How to Migrate from FDL to ChottuLink: 

While you cannot "recover" an old FDL without the original metadata, you can transition your entire linking infrastructure to ChottuLink in under 15 minutes.

1. Export your Metadata: If you still have access to your Firebase Console, export any link data you can find.
2. Setup ChottuLink: Create a free account. Our 25K MAU free tier is specifically designed to match Firebase's previous offering.
3. Swap the SDK: Replace the FDL dependencies with the ChottuLink SDK. It's a near 1:1 replacement for deferred deep linking.
4. Update your links: Use our Bulk Importer to recreate your most important links on your own custom domain.

Conclusion: Don't let a "deprecated" status cripple your growth. The transition to ChottuLink is the logical next step for teams who loved Firebase's simplicity but need the reliability of a dedicated deep-linking provider in 2026.

Frequently Asked Questions

Is Firebase Dynamic Links still working in 2026?
No. Firebase Dynamic Links was officially shut down on August 25, 2025. In 2026, existing page.link URLs have become “zombie links” — some return 404 errors, while others unpredictably break deferred deep linking.

Why are my old Firebase Dynamic Links showing 404 errors or losing context after install?
Google has decommissioned the backend infrastructure. Links may still redirect for some users but the critical deferred deep linking functionality is broken for most, causing users to land on the wrong screen or the homepage after install.

What is the “zombie link” problem with Firebase Dynamic Links?
Even after the official shutdown, some links appear to work while others fail completely. This inconsistent behavior creates a false sense of security and leads to lost users, broken campaigns, and revenue leakage.

How does the Firebase Dynamic Links shutdown affect my app and business?
Every broken link results in lost user acquisition, higher churn, wasted marketing spend, and brand damage. Deferred deep linking — the main reason teams used FDL — no longer works reliably.

How long does it take to migrate from Firebase Dynamic Links to ChottuLink?
Under 15 minutes. ChottuLink is a drop-in replacement with zero downtime, 1:1 SDK compatibility, and full deferred deep linking support on your own custom domain.

Can I still use my old Firebase Dynamic Links?
Not recommended. The service is no longer supported and the behavior is unreliable. Continuing to use them risks losing customers every time someone clicks a shared link.

Is ChottuLink a good replacement for Firebase Dynamic Links?
Yes. Chottulink is the #1 Firebase Dynamic Links Alternative. It offers everything FDL provided — plus better reliability, custom branded domains, real-time analytics, and a generous free tier (25K MAU) designed specifically for teams migrating from Firebase.

How do I switch from Firebase Dynamic Links to ChottuLink?

1. Create a free ChottuLink account.
2. Export any remaining link data from Firebase.
3. Replace the FDL SDK with ChottuLink (near 1:1).
4. Use our bulk importer to recreate your links on your own domain.

Here are some useful Free Tools that can help you with your deep links.

Test your Deep Links before sharing with Deep Link Tester Tool

Ensure your deep links have a rich preview, before you share on social media. Get a free Preview of your links on the Social Link Preview Tool.

Don't just use a vanilla share message from inside your app, you can improve your share message, it doesn't cost anything. Try a few variations here: Share Message Analyzer Tool