A Steam ID is a unique identifier assigned to every Steam account by Valve. Steam IDs exist in multiple formats: the legacy SteamID (STEAM_0:Y:Z), the modern SteamID3 ([U:1:W]), and the 17-digit SteamID64 used in profile URLs. Every Steam account has exactly one ID that can be expressed in all these formats. You can use steam.id to convert between them instantly.

SteamID64 (also called Steam 64-bit ID or Steam Community ID) is a 17-digit number like 76561197960287930. It is the most widely used Steam ID format today and appears directly in Steam profile URLs (steamcommunity.com/profiles/76561197960287930). SteamID64 uniquely identifies every Steam account and is used by most APIs and third-party services.

How do I find my Steam ID?

To find your Steam ID: 1) Open Steam and go to your profile page. 2) Copy the URL from your browser address bar (e.g., steamcommunity.com/id/yourname or steamcommunity.com/profiles/76561...). 3) Paste the URL into the search box on steam.id. 4) Click Lookup to instantly see your SteamID64, SteamID, SteamID3, and SteamID32 formats.

SteamID3 is the newer Steam ID format used by modern Valve games, Source Engine 2, and CS2 servers. It follows the pattern [U:1:XXXXXXX] where the number is the 32-bit account ID. For example, [U:1:22202] is GabeN's SteamID3. You can convert any SteamID3 to SteamID64 or legacy SteamID format using steam.id.

How do I convert SteamID to SteamID64?

To convert a legacy SteamID (STEAM_0:X:Y format) to SteamID64: paste the SteamID into the search box on steam.id and click Lookup. The tool will instantly display the equivalent SteamID64, SteamID3, SteamID32, and profile URL. The conversion works in all directions — you can paste any Steam ID format and get all others.

Can I check VAC bans with Steam ID?

Yes. When you look up a Steam ID on steam.id, the tool displays VAC ban status, community bans, game bans, trade restrictions, and the number of days since the last ban. This works for any public Steam profile — simply enter the SteamID64, SteamID, SteamID3, profile URL, or custom URL.

What is the difference between SteamID, SteamID3, SteamID32, and SteamID64?

All four are different representations of the same Steam account: SteamID (STEAM_0:0:11101) is the legacy format from 2003. SteamID3 ([U:1:22202]) is the modern format for Source games. SteamID32 (22202) is just the raw 32-bit account number. SteamID64 (76561197960287930) is the 17-digit universal identifier used in URLs and APIs. They all refer to the same account and are mathematically convertible.

How do I find someone's Steam ID from their profile URL?

Copy the full Steam profile URL (like steamcommunity.com/id/customname or steamcommunity.com/profiles/76561...) and paste it into the steam.id search box. The tool resolves custom URLs and numeric profile links to show all Steam ID formats — SteamID64, SteamID, SteamID3, and SteamID32.

Steam ID Lookup — Find & Convert Any Steam ID Instantly

The fastest free Steam ID lookup tool. Enter any Steam profile URL, custom URL, SteamID64, SteamID (STEAM_0:X:Y), SteamID3 ([U:1:X]), or SteamID32 to instantly convert between all Steam ID formats. Check VAC ban status, view Steam profile details, friend count, and account creation date.

What is a Steam ID?

A Steam ID is a unique identifier that Valve assigns to every Steam account. Each Steam account has one identity expressed in multiple formats. steam.id converts between all of them instantly.

Steam ID Format Reference

Format	Example	Description
SteamID64	76561197960287930	17-digit universal Steam identifier used in profile URLs (steamcommunity.com/profiles/...) and APIs. Also called Steam Community ID or 64-bit Steam ID.
SteamID	STEAM_0:0:11101	Legacy Steam ID format (also called SteamID2) used by older Source engine games, CS 1.6, and SRCDS servers.
SteamID3	[U:1:22202]	Modern Steam ID format used by CS2, Dota 2, and Source 2 engine games. The number is the 32-bit account ID.
SteamID32	22202	Raw 32-bit account ID. The numeric portion of SteamID3 and the basis for all other formats.

How to Find Your Steam ID

Open your Steam profile — Launch Steam, click your username, and select "View my profile".
Copy the profile URL — From your browser, copy the full URL (e.g., steamcommunity.com/id/yourname or steamcommunity.com/profiles/76561...).
Paste into steam.id — Enter the URL in the search box above and click "Lookup".
Get all Steam ID formats — Your SteamID64, SteamID, SteamID3, and SteamID32 appear instantly with one-click copy.

Steam ID Converter — Convert Between All Formats

steam.id works as a universal Steam ID converter. Paste any of these inputs and get all Steam ID formats back:

Steam profile URL (steamcommunity.com/profiles/... or steamcommunity.com/id/...)
SteamID64 (17-digit number like 76561197960287930)
SteamID / SteamID2 (STEAM_0:0:11101 format)
SteamID3 ([U:1:22202] format)
SteamID32 / Account ID (raw number like 22202)
Custom URL slug (just the custom name part)

VAC Ban Checker — Check Any Steam Account

Every Steam ID lookup on steam.id includes a full ban check: VAC bans, community bans, game bans, trade restrictions, and days since last ban. Works with any public Steam profile.

Frequently Asked Questions About Steam ID

What is a Steam ID?: A Steam ID is a unique identifier assigned to every Steam account by Valve. It exists in four formats: SteamID (STEAM_0:Y:Z), SteamID3 ([U:1:W]), SteamID32 (account number), and SteamID64 (17-digit universal ID). All formats represent the same account.
What is SteamID64?: SteamID64 (Steam 64-bit ID) is a 17-digit number like 76561197960287930. It is the standard Steam identifier used in profile URLs and APIs. Every Steam account has exactly one SteamID64.
How do I find my Steam ID?: Open Steam, go to your profile, copy the URL from the address bar, and paste it into steam.id. Your SteamID64, SteamID, SteamID3, and SteamID32 will appear instantly.
How do I convert SteamID to SteamID64?: Paste your SteamID (STEAM_0:X:Y format) into steam.id and click Lookup. The tool instantly shows the equivalent SteamID64, SteamID3, SteamID32, and profile URL.
What is SteamID3?: SteamID3 is the format used by CS2, Dota 2, and modern Valve games. It looks like [U:1:22202]. The number inside is the 32-bit account ID (SteamID32).
What is the difference between SteamID, SteamID3, SteamID32, and SteamID64?: They are four representations of the same Steam account: SteamID (STEAM_0:0:11101) is legacy, SteamID3 ([U:1:22202]) is modern, SteamID32 (22202) is the raw account number, and SteamID64 (76561197960287930) is the universal 17-digit identifier.
Can I check VAC bans with a Steam ID?: Yes. steam.id displays VAC ban status, community bans, game bans, and trade restrictions for any Steam ID or profile URL you look up.
How do I find someone else's Steam ID?: Go to their Steam profile, copy the URL, and paste it into steam.id. The tool resolves custom URLs and numeric profile links to display all Steam ID formats.