1. Go to the YouTube channel you want to get the ID for (example):
👉https://www.youtube.com/@businessautomationtools2135/
2. Right-click anywhere on the page and select "View Page Source".
3. Press Ctrl + F (Windows) or Cmd + F (Mac) and search for the keyword: externalId
4. You will find a line like this:"externalId":"UCxxxxxxxxxxxxxxxx"
📌 The string "UCxxxxxxxxxxxxxxxx" is the Channel ID!
5. To get the full channel URL, insert the ID into this link:
https://www.youtube.com/channel/UCxxxxxxxxxxxxxxxx
