Steam ID Converter

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steam account id [u:1:n] steamid3

Steam Account ID and SteamID3 ([U:1:N]): what they are

Type the bare number (an Account ID) or the text in brackets into the converter: it recognizes the format, fills in universe, type and instance and shows the matching SteamID64. What follows explains what each piece means.

The 32 bits of the Account ID and the SteamID3 letters

The Account ID is the 32-bit part of the SteamID64: the number that identifies the account within its universe and type. It shows up alone in several places, such as the partner parameter of trade offer links, in demo tools and in game community databases. Since it takes 32 bits, it ranges from 0 to 4294967295, and the value 0 does not belong to any user account. To reach the SteamID64, add the Account ID to the base 76561197960265728, as long as the account is Individual, in the Public universe and with a desktop instance.
SteamID3 writes the same information as [T:U:N]. T is a type letter: U for Individual, g for group (Clan), G for game server, A for anonymous game server, a for anonymous user, T for chat, P for pending, C for content server and M for multiseat. U is the universe, which is 1 for regular accounts, and N is the Account ID. For some types the format carries the instance at the end, like [A:1:9:3]. The brackets are part of the format, and the tool also accepts the text without them.
Not every ID is a profile. A Steam group has type 7, and a group's SteamID64 is 103582791429521408 plus the group number; the link is steamcommunity.com/gid/ followed by that number, and the SteamID3 uses the letter g. The STEAM_X:Y:Z form exists only for individual accounts. If the converter warns that the type is not Individual or the universe is not Public, the ID is probably a group, a server or internal use, not a player.

Checked examples

SteamID3 of a regular account

Input: [U:1:22202]
Expected output: 76561197960287930

22202 + 76561197960265728.

Bare Account ID

Input: 123456789
Expected output: [U:1:123456789] = 76561198083722517

Treated as Individual, Public, desktop.

Trade link (partner parameter)

Input: [U:1:22202]
Expected output: https://steamcommunity.com/tradeoffer/new/?partner=22202

The partner is the Account ID; the partner's token comes separately.

SteamID64 in hexadecimal

Input: 76561197960287930
Expected output: 1100001000056BA

0x0110000100000000 plus 0x56BA.

Group (Clan)

Input: [g:1:4]
Expected output: 103582791429521412

103582791429521408 + 4, type 7.

Anonymous server with instance

Input: [A:1:9:3]
Expected output: tipo 4, universo 1, instância 3, Account ID 9

The instance appears at the end of the format.

Full tool FAQ

How do I convert a SteamID64 to SteamID2?

Subtract 76561197960265728 from the SteamID64 to get the Account ID (N). Then Y is N mod 2 and Z is N divided by 2, rounded down, and the result is STEAM_X:Y:Z. Example: 76561197960287930 minus the base gives N = 22202, so Y = 0, Z = 11101 and the ID is STEAM_0:0:11101.

What is the difference between STEAM_0 and STEAM_1?

What is the Account ID and where does it appear?

How do I find the SteamID64 of a profile with a custom name?

Where does the number 76561197960265728 come from?

What does [U:1:22202] mean?

How do I pull IDs out of CS2 status output or a log?

What is the range of a Steam ID?

How do Steam group IDs work?

Is my data sent anywhere?

Frequently asked questions

Where do I find a profile's Account ID?

Paste the profile's SteamID64 into the converter: the Account ID row shows the value. If the profile URL has /profiles/ and a number, that is the SteamID64; profiles with a custom name need a Steam lookup and are not resolved here.

Does the Account ID change if I change my profile name?

No. The name and the custom URL are labels, and the Account ID is fixed for the account. That is why servers and plugins store the ID, not the name.

Is a 9-digit number an Account ID or a SteamID64?

A number up to 4294967295 fits in 32 bits and is read as an Account ID. The SteamID64 of regular accounts starts at 76561197960265728, so it has 17 digits.

Next steps

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Input	SteamID64	SteamID2	SteamID3	Account ID
STEAM_1:0:11101	76561197960287930	STEAM_1:0:11101	[U:1:22202]	22202
[U:1:123456789]	76561198083722517	STEAM_1:1:61728394	[U:1:123456789]	123456789
76561197960265729	76561197960265729	STEAM_1:1:0	[U:1:1]	1

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steam account id [u:1:n] steamid3

Steam Account ID and SteamID3 ([U:1:N]): what they are

The 32 bits of the Account ID and the SteamID3 letters

The Account ID is the 32-bit part of the SteamID64: the number that identifies the account within its universe and type. It shows up alone in several places, such as the partner parameter of trade offer links, in demo tools and in game community databases. Since it takes 32 bits, it ranges from 0 to 4294967295, and the value 0 does not belong to any user account. To reach the SteamID64, add the Account ID to the base 76561197960265728, as long as the account is Individual, in the Public universe and with a desktop instance.

SteamID3 writes the same information as [T:U:N]. T is a type letter: U for Individual, g for group (Clan), G for game server, A for anonymous game server, a for anonymous user, T for chat, P for pending, C for content server and M for multiseat. U is the universe, which is 1 for regular accounts, and N is the Account ID. For some types the format carries the instance at the end, like [A:1:9:3]. The brackets are part of the format, and the tool also accepts the text without them.

Not every ID is a profile. A Steam group has type 7, and a group's SteamID64 is 103582791429521408 plus the group number; the link is steamcommunity.com/gid/ followed by that number, and the SteamID3 uses the letter g. The STEAM_X:Y:Z form exists only for individual accounts. If the converter warns that the type is not Individual or the universe is not Public, the ID is probably a group, a server or internal use, not a player.

Checked examples

SteamID3 of a regular account

Input: [U:1:22202]
Expected output: 76561197960287930

22202 + 76561197960265728.

Bare Account ID

Input: 123456789
Expected output: [U:1:123456789] = 76561198083722517

Treated as Individual, Public, desktop.

Trade link (partner parameter)

Input: [U:1:22202]
Expected output: https://steamcommunity.com/tradeoffer/new/?partner=22202

The partner is the Account ID; the partner's token comes separately.

SteamID64 in hexadecimal

Input: 76561197960287930
Expected output: 1100001000056BA

0x0110000100000000 plus 0x56BA.

Group (Clan)

Input: [g:1:4]
Expected output: 103582791429521412

103582791429521408 + 4, type 7.

Anonymous server with instance

Input: [A:1:9:3]
Expected output: tipo 4, universo 1, instância 3, Account ID 9

The instance appears at the end of the format.

Full tool FAQ

How do I convert a SteamID64 to SteamID2?

What is the difference between STEAM_0 and STEAM_1?

What is the Account ID and where does it appear?

How do I find the SteamID64 of a profile with a custom name?

Where does the number 76561197960265728 come from?

What does [U:1:22202] mean?

How do I pull IDs out of CS2 status output or a log?

What is the range of a Steam ID?

How do Steam group IDs work?

Is my data sent anywhere?

Frequently asked questions

Where do I find a profile's Account ID?

Does the Account ID change if I change my profile name?

No. The name and the custom URL are labels, and the Account ID is fixed for the account. That is why servers and plugins store the ID, not the name.

Is a 9-digit number an Account ID or a SteamID64?

A number up to 4294967295 fits in 32 bits and is read as an Account ID. The SteamID64 of regular accounts starts at 76561197960265728, so it has 17 digits.

Steam ID Converter

Continue in the tool

More pages for this tool

Steam Account ID and SteamID3 ([U:1:N]): what they are

The 32 bits of the Account ID and the SteamID3 letters

Checked examples

SteamID3 of a regular account

Bare Account ID

Trade link (partner parameter)

SteamID64 in hexadecimal

Group (Clan)

Anonymous server with instance

Full tool FAQ

Frequently asked questions

Where do I find a profile's Account ID?

Does the Account ID change if I change my profile name?

Is a 9-digit number an Account ID or a SteamID64?

Next steps

Steam ID Converter

Inside the ID

Ready links

Continue in the tool

More pages for this tool

Steam Account ID and SteamID3 ([U:1:N]): what they are

The 32 bits of the Account ID and the SteamID3 letters

Checked examples

SteamID3 of a regular account

Bare Account ID

Trade link (partner parameter)

SteamID64 in hexadecimal

Group (Clan)

Anonymous server with instance

Full tool FAQ

Frequently asked questions

Where do I find a profile's Account ID?

Does the Account ID change if I change my profile name?

Is a 9-digit number an Account ID or a SteamID64?

Next steps

Inside the ID

Ready links