Instagram 用户名检查器
使用我们免费的 Instagram 用户名检查器，看看你想要的用户名是否可用。即时检查可用性；如果已被占用，还能获取名称创意。
如何检查 Instagram 用户名
- 1
Enter a username
Type the Instagram username or handle you want to check. We remove any leading @ and spaces for you.
- 2
Check on Instagram
Open the username on Instagram to confirm whether the handle is available or already in use.
- 3
Try alternatives
If the name is taken, pick one of our username ideas and check it the same way.