STEAMID I/O lookup and convert your steamID, steamID3, steamID64, customURL and community id

input [U:1:3399016] interpreted as steamID3 anchor
steamID
copy to clipboard STEAM_0:0:1699508
steamID3
copy to clipboard [U:1:3399016]
steamID64
copy to clipboard 76561197963664744
profile
view on Steamcommunity.com http://steamcommunity.com/profiles/76561197963664744
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