No. Estate taxes are calculated based on your gross estate (anything you own), regardless of whether or not those assets are in your name or in the name of your RLT. However, if an RLT is right for you, it can be structured to create a credit shelter upon your death, which can reduce the amount of estate taxes that will be due at your death.
Planning
What Is a Revocable Living Trust?

Learn how to use a Revocable Living Trust (RLT) to specify how your assets are handled both now and after your lifetime.