Use this Steam ID Finder to find, check, and convert Steam identifiers quickly. Paste a Steam profile URL, custom vanity URL, trade link, SteamID, SteamID3, SteamID64, AccountID, or HEX value, and the tool will return the matching SteamID64, SteamID3, legacy SteamID, AccountID, HEX, and profile links.
Why Use CSbePRO’s Steam ID Finder
CSbePRO’s Steam ID Finder detects the input format automatically, so you do not need to choose the ID type manually. Paste a profile link, vanity URL, trade link, SteamID, SteamID3, SteamID64, AccountID, or HEX value, and the tool returns the matching formats in one result.
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Understands every input, like:
- /profiles/7656…
- /id/vanity
- STEAM_1:0:…
- [U:1:…]
- 64-bit HEX
- All formats at once. Instantly get SteamID64, SteamID3, SteamID2, Steam32 (AccountID), and HEX - no second pass.
- One-tap actions. Copy each field, open Profile or Inventory or Friends or Comments, or export JSON for dev work.
- Private by design. I don’t need your login. I process public identifiers only.
What Is a Steam ID?
A SteamID is a unique identifier assigned to every Steam account. While usernames can change at any time, a Steam ID stays the same, making it a reliable way to track users across the platform. It’s used in everything from verifying game ownership to managing community interactions and server access.
What Steam ID Formats Are Supported?
- Steam profile URL
- Vanity URL
- Trade links
- SteamID
- SteamID3
- SteamID64
- AccountID
- HEX of SteamID64
When you’ve found your Steam ID, you might want to understand how it works and what the different formats mean - that’s exactly what I explain in my guide Steam ID: The Complete Guide to Steam Identifiers. And if you ever need to grab IDs from CS2 demo files, my CS2 SteamID Extractor from Demo files makes it quick and easy.
Supported SteamID Formats
Steam uses several identifier formats across profiles, game servers, trade links, and developer tools. This table shows the main formats supported by the CSbePRO SteamIDs Lookup tool, what they look like, and where they are commonly used.
| Format | Example | Description | Common use |
|---|---|---|---|
| SteamID64 | 76561198000000000 | The 64-bit numeric Steam identifier used by Steam Community profiles and most modern integrations. | Profile URLs, API tools, account lookup |
| SteamID | STEAM_1:1:12345 | The classic legacy Steam ID format commonly seen in older GoldSrc engine games and server tools. | CS 1.6, Dota, GoldSCR servers |
| SteamID3 | [U:1:24691] | A newer format used internally by Source engine games and some console outputs. | Source engine tools, logs, plugins |
| AccountID (Steam32) | 24691 | The core account number used inside other SteamID formats. It is often called Steam32. | userdata folders, trade parsing, internal conversion |
| SteamID64 HEX | 110000100006073 | The hexadecimal representation of a SteamID64 value. | Developer workflows, logs, advanced tools |
| Vanity URL | steamcommunity.com/id/example | A custom Steam profile URL that must be resolved to the numeric SteamID64 before full conversion. | Profile lookup, user-friendly links |
| Profile URL | steamcommunity.com/profiles/76561198000000000 | A full Steam Community profile link that already contains the SteamID64. | Direct lookup, profile sharing |
| Trade Link | steamcommunity.com/tradeoffer/new/?partner=24691&token=XXXXX | A Steam trade URL containing the partner account ID, which can be converted into full Steam ID formats. | Trading, inventory tools, partner lookup |
Conversion & Lookup Matrix
Steam uses several different identifier formats. This table shows how common Steam URLs and IDs are recognized and what formats the tool returns.
Paste anything from the left column - you'll get every format in the right column.
| You can paste | It recognize as | You will get |
|---|---|---|
| https://steamcommunity.com/profiles/7656119… | SteamID64 (17-digit) | SteamID64, Steam3 [U:1:…], Steam2 STEAM_1:Y:Z, Steam32 (AccountID), HEX, quick links |
| https://steamcommunity.com/profiles/vanity | Vanity | Resolved SteamID64 -> all formats + quick links |
| .../tradeoffer/new/?partner=XXXXX… | partner=XXXXX = AccountID (Steam32) | All formats + quick links |
| STEAM_1:Y:Z or STEAM_0:Y:Z* | SteamID | All formats (I treat STEAM_0 as Public Universe = 1) |
| [U:1:XXXXX] | SteamID3 | All formats |
| XXXXX (only digits) | SteamID64 (AccountID) | All formats |
| 011000… (16-char) | SteamID64 in HEX | All formats |
Common SteamID Conversion Examples
How to Convert a Steam Trade Link to SteamID64
- Copy your trade URL.
- Paste here and click Convert.
- Copy the 17-digit SteamID64 or open the Profile link.
From a custom URL /id/vanity To All formats
- Open the profile, copy the address.
- Paste, Convert.
- Use Copy / Export JSON as needed.
How to Convert STEAM_1:Y:Z to SteamID64
- Paste the Steam2 string.
- Convert.
- Done - SteamID64, Steam3, Staam32, HEX are ready.
From userdata folder name To All formats
- Take the folder name from …/Steam/userdata/XXXXX.
- Paste that number (AccountID).
- Convert > all formats + quick links.
Steam ID Finder FAQ
What is the difference between SteamID, SteamID3, and SteamID64?
SteamID (SteamID): STEAM_X:Y:Z - old, human-readable format used in legacy games; SteamID3: [U:1:AccountID] - modern, compact format used in APIs; SteamID64: 7656119xxxxxxxxxx - 64-bit unique ID used in Steam URLs and internally. All three refer to the same account, just in different formats.
How can I find my SteamID64?
The easiest way is to paste your Steam profile link or vanity URL into the SteamIDs Lookup tool. The tool automatically resolves the profile and returns the 17-digit SteamID64 along with other formats such as SteamID2, SteamID3, and AccountID.
Can I convert a Steam trade link to a SteamID?
Yes. Steam trade links contain a parameter called partner, which represents the AccountID (Steam32). When you paste a trade link into the lookup tool, it extracts the partner ID and converts it into all SteamID formats, including SteamID64 and SteamID3.
Is this SteamID lookup tool private?
Yes. The tool only processes public Steam identifiers such as profile URLs or SteamIDs. It does not require login, access your Steam account, or store personal data. The lookup simply converts publicly available identifiers into different formats.
