A SteamID64 is a unique 17-digit number that identifies every Steam account. It’s the format used by most modern games to identify players connecting to servers. You’ll need a player’s SteamID64 to:
- Add them as a Server Admin
- Add them to a Whitelist
- Run in-game commands targeting that player
- Add them to a Ban List
Finding a SteamID64
Use our SteamID64 Lookup Tool to find any player’s SteamID64. Enter their:
- Steam profile URL (e.g.,
steamcommunity.com/id/username) - Custom URL or username
- Any SteamID format (we’ll convert it)
The tool shows all ID formats and lets you copy them with one click.
SteamID Formats Explained
| Format | Example | Used By |
|---|---|---|
| SteamID64 | 76561198012345678 | Rust, ARK, Palworld, Valheim, 7DTD |
| SteamID | STEAM_0:1:12345678 | Older Source games, GMod |
| SteamID3 | [U:1:12345678] | CS2, TF2, Dota 2 |
Most modern games use SteamID64. If you’re unsure which format to use, try SteamID64 first.