Change Default Image Trace settings?

[ann20291113]

Hello, how do I change the default image tracing settings? I saw there was a way to edit the Vectorizing Presets file for older versions, but it doesn't seem to work for me on Illustrator 2025. Is there an updated method? My goal is to make the default the Silhouette setting that ignores white, so I can just get that with one button or to incorporate it into an action. Thanks!

[Mark_Johnson6156]

In Illustrator 2025, Adobe removed direct editing of the old Vectorizing Presets file. You can’t change the true default globally, but here’s a quick workaround: set up your preferred “Silhouette” trace settings once, click Save Preset, and name it something like “Default Trace.” Then you can use it in one click or assign it to an Action for automation.

[graphicd59632537]

Hi Ann,

If you are working on Mac OS there is a work around for replacing the default Image trace settings. It does involve making an edit to the Vectorizing Preset config file within the hidden library, but if you are interested I can give you a step by step guide. Let me know & I can provide the steps. 

[ann20291113]

Thanks, I am on windows unfortunately. 

[m1b]

Hi @ann20291113, because you tagged scripting, here is a script approach that might be useful:

/**
 * Demonstrate trace of selected image using a loaded preset.
 * @author m1b
 * @version 2025-10-08
 * @discussion https://community.adobe.com/t5/illustrator-discussions/change-default-image-trace-settings/m-p/15538181
 */
(function () {

    var doc = app.activeDocument;
    var image = doc.selection[0];

    if (!image || !image.trace)
        return alert('Please select an image and try again.');

    var trace = image.trace();
    trace.tracing.tracingOptions.loadFromPreset('Silhouettes');

    // trace.tracing.expandTracing();

})();

This example loads the "Silhouettes" preset. Change this to your own preset. It is possible via scripting to alter the preset and even save as a new preset.

- Mark 

[ann20291113]

Thank you and sorry for the late reply. I was able to make the script you shared work and I can use any of the presets included or my own, but the issue I have is the ignore color setting never seems to activate on any setting. I think when it was "ignore white" before in older versions I remember being able to get it to work, but when it changed ot "ignore color" I have not had success since.