In Tinkercad, you can share your circuit and allow others to collaborate in your ciruit.
To share your circuit, follow these steps:
Step 1: First open Tinkercad and load your circuit.
Step 2: This will open the preview page. Now click on Share option.
Step 3: A dialogue box will open. Click on ‘Invite people’.
Step 4: A new dialogue box will appear, with a URL you can share this URL to other to collaborate.
You can also share your circuit to anyone who is using Tinkercad.
For that you need to follow the following steps:
Step 1: Open Tinkercad and select your design.
Step 2: Click on properties.
Step 3: A dialogue box will appear, change ‘Privacy’ as private and click on ‘Save changes’.
Hence your circuit is shared among others.