PowerTip: Display the Character for an ASCII Value

Summary: Learn a simple trick to display the character associated with an ASCII value.

Hey, Scripting Guy! Question I would like to display the ascii character associated with the ascii value 56. How can I do this?

Hey, Scripting Guy! Answer [char]56

Comments (11)

  1. kishhr says:

    Its looking like fun, but microsoft would have seperate stuff for tips and tricks

  2. jrv says:

    At a PosH prompt:

    Hold done the 'Alt' key and type each of the following numbers on the numeric keypad. After each number relese teh 'Alt' key and then key dwn for the next number.

    [alt-down]72[Alt-Up] etc…


    Yet another way to enter data into PowerShell.

    For more fun try this sequesnce and watch the screen closely.


    Remember – hold the alt key and type the full number that is between the commas and then relese the alt.  hold the alt key for each number.

    Here is a full chart of the codes.


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  4. Ed Wilson says:

    @Aaron There is no unsubscribe  link because there is no list. If you are getting emails from this blog, it is probably because you have subscribed to the RSS feed (or perhaps someone is spoofing you). You may check your mail client, to see if you are subscribed to the RSS feed, and to tell it to unsubscribe. Hope this helps.

  5. Walid Toumi says:

    Hi Ed,

    anther variant

    PS II> [convert]::ToChar(56)

    with System.Char accelertor you can do this:

    PS II> [char[]](68,99,57) -split { if([char]::IsLower($_)){$true} else{$false}}

  6. CherylB says:

    That's great for one character, but how do I display a range?  Can't do something like 1..10 | write-host "[char]$_"  I know I'm missing something simple.

  7. Walidf Toumi says:


    for range:

    PS II> [char[]](65..90)

  8. ericjmail says:

    I've been doing this since DOS 3.2 I believe – it's how we built menus and "graphical" screens

    1. open notepad

    2. hold down alt key

    3. ON NUMERIC PAD, type ascii value that you'd like to see the character for – (in your example 56)

    4. release alt key

    5. character mapping to ascii(56) will appear – in this case, the number 8

    NOTE: line draw characters will appear in the 174-223 range as seen below (well hopefully)

    174,5 «»

    176,7,8  ░▒▓

    179-100  │┤╡╢╖╕╣║╗╝╜╛┐└─┬├─┼╞╟╚

    200-223  ╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀


  9. art says:

    Using Ed's tip as a start, you can easily find the ascii value for any character:


  10. Brandon Ciecko says:

    this does not work in a Write-Host command.

    I.E. "Write-Host [char]56" Outputs "[char]56" not the ASCII character who's value is 56.

    Is the syntax wrong here? I tired variants such as "char[56]" and played with quotes for interloping, no success.

  11. Boe Prox says:

    @Brandon Ciecko

    Do this instead: Write-Host ([char]56)

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