Src/ConvertFrom-Base64.ps1
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function ConvertFrom-Base64 { <# .SYNOPSIS Converts a Base64 encoded string to UTF8 .DESCRIPTION Delegates to the underlying System.Text.Encoding and System.Convert classes to convert the Base64 input string to a byte[] and then back to a UTF8 string .PARAMETER String Specifies the Base64 string value .INPUTS System.String .OUTPUTS System.String .EXAMPLE PS> ConvertFrom-Base64 -String 'dGVzdCBzdHJpbmc=' 'test string' .EXAMPLE PS> 'dGVzdCBzdHJpbmc=' | ConvertFrom-Base64 'test string' .LINK https://github.com/charliebillen/ConvertBase64Strings #> [CmdletBinding()] param ( [Parameter(Mandatory, ValueFromPipeline)] [string] $String ) process { $bytes = [Convert]::FromBase64String($String) [System.Text.Encoding]::UTF8.GetString($bytes) } } |