Is there any AdMob dummy id?

Question

Is there any AdMob dummy ids for testing purpose? Do I need to register app & get MY_AD_UNIT_ID?

Answer 1

Here is an official update from google

Android

• Banner: ca-app-pub-3940256099942544/6300978111
• Interstitial : ca-app-pub-3940256099942544/1033173712
• Reward Video: ca-app-pub-3940256099942544/5224354917
• Native Advanced: ca-app-pub-3940256099942544/2247696110
• Native Express (small): ca-app-pub-3940256099942544/2793859312
• Native Express (large): ca-app-pub-3940256099942544/2177258514

IOS

• Banner:ca-app-pub-3940256099942544/6300978111

• Interstitial ca-app-pub-3940256099942544/1033173712

• Rewarded Video ca-app-pub-3940256099942544/1712485313

• Native Advanced ca-app-pub-3940256099942544/2247696110

• Native Express (Small): ca-app-pub-3940256099942544/4270592515

• Native Express(Large): ca-app-pub-3940256099942544/8897359316

Read more:

• Android Test Ads on Firebase
• IOS Test Ads on Firebase