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Participant
Dec 9, 2014 9:03 PM UTC
Answered

Best Methods to Batch Convert JPG to PAT Files for Photoshop

Is it possible to Batch convert Jpg images into .pat files? I am familiar with the define pattern function but what I really need is to convert many jpg's.

Thanks

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    Nancy OShea
    Nancy OSheaCorrect answer
    Community Expert
    Mar 13, 2026 12:48 AM UTC

    ​@Real Abhi 

    No, not the entire image. It’s too big.  

    Patterns are small selections from a larger image. 

    1. Make a small selection with the Marquee tool.
    2. Edit ⇒ Define Pattern.
    3. Give pattern a name and hit OK.
    1. Open Patterns panel from your Window Menu to find your newly created pattern swatch.

    Drag pattern onto your canvas and adjust to suit.

     

    Hope that helps.

     

    Nancy O'Shea— Product User & Community Expert

    8 replies

    Real Abhi
    Participant
    Mar 12, 2026 6:18 AM UTC
    Is it possible to convert this Jpg images into .pat files? 

     

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    Nancy OShea
    Community Expert
    Nancy OSheaCommunity ExpertCorrect answer
    Community Expert
    Mar 13, 2026 12:48 AM UTC

    ​@Real Abhi 

    No, not the entire image. It’s too big.  

    Patterns are small selections from a larger image. 

    1. Make a small selection with the Marquee tool.
    2. Edit ⇒ Define Pattern.
    3. Give pattern a name and hit OK.
    1. Open Patterns panel from your Window Menu to find your newly created pattern swatch.

    Drag pattern onto your canvas and adjust to suit.

     

    Hope that helps.

     

    Translate
    Nancy O'Shea— Product User & Community Expert
    Real Abhi
    Participant
    Mar 13, 2026 3:55 AM UTC

    Hey Thanks

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    Participant
    Dec 16, 2024 2:02 PM UTC
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    Participant
    Jul 10, 2024 11:08 AM UTC
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    JJMack
    Community Expert
    Community Expert
    Dec 9, 2014 9:30 PM UTC

    Use edit Define pattern on the image to define a Photoshop pattern. Then use the preset manager to save the pattern as a *.pat file.....

    To batch this you may need to use a Photoshop Script to name the patterns a action define pattern step would have a hard code pattern name. Changing that step to a script could retrieve the document name and set the pattern name the same as the jpeg name.  You could define many patterns that way then use the preset manager select all the defined patterns and save a single *.pat file with that set of patterns.

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    JJMack
    Participant
    Apr 22, 2023 12:07 PM UTC

    Thank you, this has been a lifesaver!

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    c.pfaffenbichler
    Community Expert
    Community Expert
    Apr 22, 2023 12:30 PM UTC

    JJMack is no longer with us but it is good to see his posts can still help people. 

    https://community.adobe.com/t5/photoshop-ecosystem-discussions/r-i-p-jjmack/m-p/12701028#M617668

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