Deep Link Tester

Generate a lightweight launcher page that tries to open your deep link (custom scheme or HTTPS Universal Link) and falls back if the app isn’t installed.

Examples: myapp://screen?id=42, https://links.yourbrand.com/promo

Recommended: store page or a web fallback.

How long to wait before redirecting to the fallback (default 1500 ms).

Used to suggest intent:// when testing custom schemes on Android.

Enables Smart App Banner on the launcher page (and passes app-argument).