Your Steam ID is a number that identifies your account across the Steam platform

Your Steam ID is a unique number assigned to your account when you create it. Steam uses this number to track your games, friends, achievements, and playtime. If you play multiplayer games, join communities, or use third-party tools that connect to Steam, you will need this number. It looks like a long string of digits — for example, 76561198012345678.

You have two versions of this ID. The older format, called SteamID, is a shorter number. The newer format, called SteamID64, is the 17-digit number you see most often now. Most modern games and tools ask for the 64-bit version. Both refer to the same account, but the 64-bit version is what you should provide unless something specifically asks for the older format.

Key Takeaways

  • Your Steam ID is a unique number that identifies your account; the modern version has 17 digits and starts with 765611.
  • The fastest way to find it is to open your Steam profile, look at the URL in your browser's address bar, and copy the number after /profiles/.
  • If your profile URL shows your username instead of a number, you can still find your ID by visiting a third-party lookup site like SteamID.io and typing your username.
  • Some games and communities require your Steam ID to let you join servers, access mods, or participate in tournaments.

Finding your ID through your Steam profile URL

The simplest way to find your Steam ID is to look at your profile page. Open Steam on your computer, click your username in the top right corner, and select "View Profile." Once your profile page loads in your web browser, look at the address bar at the top of the screen. The URL will show either your username or a long number.

If the URL contains a number — something like steamcommunity.com/profiles/76561198012345678 — that number is your Steam ID. Copy it and save it somewhere you can find it later. If the URL shows your username instead — like steamcommunity.com/id/yourname — you will need to use a different method, because Steam lets you set a custom username that hides your ID number in the URL.

Using a third-party lookup tool when your profile shows a username

If your profile URL contains your custom username rather than a number, visit SteamID.io in your web browser. Type your Steam username into the search box and press Enter. The site will display your full Steam ID, along with other information like your account creation date and current status.

Other lookup tools that work the same way include SteamRep and Steam Community Search. All three are free and do not require you to log in. They straightforward convert your username to the ID number that Steam uses behind the scenes. Choose whichever one loads fastest for you.

Finding your ID directly in Steam settings

You can also find your Steam ID without leaving the Steam process. Open Steam, go to the Settings menu (on Windows, this is under Steam in the top menu bar; on Mac, it is under Steam in the menu bar), and select "Account." Your account name will appear, but your ID number will not be visible here. However, you can still use this page to confirm your username, then use that username in a lookup tool.

This method is less direct than checking your profile URL, but it is useful if you want to stay within the Steam process and avoid opening a web browser. Most people find it faster to straightforward check the profile URL instead.

Why games and communities ask for your Steam ID

Multiplayer games often require your Steam ID to add you to a server, join a clan, or register for a tournament. Game servers use your ID to track your stats, bans, and playtime on that specific server. If you are joining a competitive league or a private server, the administrator will ask for your ID so they can set up your account before you connect.

Some games also use your ID to link achievements, cosmetics, or progress across different platforms. Modding communities and third-party tools like Discord bots sometimes ask for your ID to verify that you own a game or to pull your playtime data. Providing your ID is safe — it is public information that anyone can find by looking at your profile.

What to do if you cannot find your ID

If you have trouble locating your ID through your profile URL or a lookup tool, check that you are using the correct username. Steam usernames are case-sensitive in some lookup tools, so try typing it exactly as it appears on your profile. If you recently changed your username, the old name may not work — use your current username instead.

If a lookup tool returns no results, try a different one. SteamID.io and SteamRep occasionally have brief delays updating new accounts, so waiting a few minutes and trying again can help. If your account is very new (less than a few days old), some tools may not have indexed it yet. In that case, use the profile URL method instead, which always works when ready.

Keeping your Steam ID safe

Your Steam ID is public information — anyone can find it by visiting your profile or using a lookup tool. You do not need to keep it secret. However, you should never share your Steam password, recovery codes, or email address with anyone claiming they need it to access your ID. Legitimate games and communities will only ask for the ID number itself.

If someone asks for more than your ID number, they may be attempting to gain access to your account. Steam support will never ask for your password through a message or email. If you are unsure whether a request is legitimate, contact the game or community directly through their official website before providing any information.

Frequently Asked Questions

Is my Steam ID the same as my username?

No. Your username is the name you chose when you created your account or changed it later. Your Steam ID is a number assigned automatically by Steam. You can change your username anytime, but your Steam ID never changes. Some people set a custom username that hides their ID in the profile URL, but the ID still exists behind the scenes.

Can someone else use my Steam ID to access my account?

No. Your Steam ID alone cannot be used to log in or access your account. It is only used to identify you in games, communities, and third-party tools. To access your account, someone would need your email address and password, or your recovery codes. Your ID is safe to share.

What is the difference between SteamID and SteamID64?

SteamID is the older 32-bit format, and SteamID64 is the newer 17-digit format. Both refer to the same account. Most modern games and tools use SteamID64. If something asks for your "Steam ID" without specifying which format, provide the 17-digit number. Lookup tools usually show both versions so you can copy whichever one you need.

Why does my profile URL show my username instead of a number?

You set a custom username in your Steam profile settings. This is optional — Steam lets you choose a vanity URL that displays your username instead of your ID number. Your ID number still exists; it is just hidden in the URL. Use a lookup tool to find the number if you need it.

Do I need my Steam ID to play single-player games?

No. Single-player games do not need your Steam ID. You only need it for multiplayer games, community servers, competitive leagues, or third-party tools that connect to your Steam account. If you only play offline or single-player games, you may never need to look up your ID.