Guide to creating voice-synchronized characters on Flow

This helps videos created on Flow to be more coherent. Users can describe the character they want to create on Flow, or upload their own character image to Flow to create the character.

In this article, you will learn how to create voice-synchronized AI characters on Flow, from defining the character's profile and building their personality to choosing the right voiceover so that the character maintains a consistent style in every video.

How to create voice-synchronized characters on Flow

Step 1:

We access Google Flow and then click on the character creation tool as shown below.

Switching to the new interface, we have the option to upload existing character images to Flow, or you can describe the AI ​​character you want to create using Nano Banana.

Step 2:

At this point, we have the AI ​​character image created as shown below.

Look to the side, enter a name for your character , then click on "Choose voice" to create a voice for your character.

Step 3:

Now you'll see voice options for your character; you can choose a voice from the options below or click "Create New Voice" .

This displays the interface for describing character voices in Flow . Enter a detailed description of the character voice you want to create in Flow; the more detailed you are, the more accurately the voice will be created according to your specifications.

Step 4:

Click on the Base Voice section and then select a character voice from the list to follow the example. Finally, click Save New Voice at the bottom.

Now you will see that the new voice has been added to the list; tap "Add to character" next to it.

You have now created a character with a consistent voice on Flow. Press Done to save the new character.

Now, when you create a video, select the character you've created and the new voice to start making the video.