About
Uses a Threads or matching Instagram username to see if the public Threads profile loads. Results are live / die.
How to use
One username per line, without @.
What this tool can check
Checks whether the public Threads profile is reachable. It does not return posts or followers.
How to read the results
live / die describes this probe only. Typos and migrated usernames can also show die.
Limits and data handling
Free live check via a public path on the server. Private Threads are not read.
FAQ
Can I use the Instagram username?
They often match, but the result is still whether the public Threads page is reachable.
Does die mean Instagram is down too?
Not necessarily. Check each product separately.
Do I need to log into Threads?
No. This is a public probe only.
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