You can use this ID in several ways:
VRChat automatically creates logs. Ensure you are playing on PC (Steam or Meta PC Link). This does not work on standalone Quest natively without developer mode. how to get avatar id vrchat
The Avatar ID is located at the end of the in your browser's address bar. Finding a Public Avatar's ID You can use this ID in several ways:
Open your project in Unity. In the VRChat SDK Control Panel , go to the "Content Manager" tab. You will see a list of your uploaded avatars with their respective IDs. The Avatar ID is located at the end
Many VRChat gadgets, like face tracking or heart rate monitors, require the Avatar ID to know which parameters to send to your character.
An avatar ID is a unique identifier (a long alphanumeric string) assigned to each avatar instance uploaded to VRChat. It’s used by VRChat and third‑party tools to reference a specific avatar asset reliably.