Many worlds have "Public" avatars. You can clone these. But if an avatar is "Private," the author has set it that way for a reason. A downloader link violates their privacy.
VRChat has started Hardware ID bans for persistent rippers. Using a downloader mod is a guaranteed way to get permanently banned. Appeals are almost never granted. vrchat avatar id downloader link
You don’t need a dangerous downloader link. Here is how to get any avatar you want, legally. Many worlds have "Public" avatars
VRChat avatar creators spend 10 to 100 hours sculpting, texturing, rigging, and writing shaders. An avatar costs anywhere from $20 to $500 on Gumroad or Jinxxy. When you use a downloader link to steal it: If you know the user's name, you can
If you Google “VRChat Avatar ID Downloader Link,” you will find dozens of sites. Here is the brutal truth about 99% of them.
Many servers claim to have a bot you DM an ID to, and it sends back a file.
If you know the user's name, you can search for their avatars.