Script for turning off all layers except the background layer

@raagav_9457 / @rajsriguide 

Try this script:

/* 
Batch Save Back Layer As JPEG to Sub-Folder.jsx
Stephen Marsh
v1.0 - 6th October 2025: Initial release
https://community.adobe.com/t5/photoshop-ecosystem-discussions/script-for-turning-off-all-layers-except-the-background-layer/td-p/15533386
*/

#target photoshop

(function () {

    var inputFolder = Folder.selectDialog("Select an input folder containing PSD/PSB files");
    if (inputFolder == null) return;

    // Collect all PSD/PSB input files
    var processFiles = inputFolder.getFiles(function (theFiles) {
        return theFiles instanceof File && theFiles.name.match(/\.(psd|psb)$/i);
    });

    if (processFiles.length === 0) {
        alert("No PSD or PSB files found in the selected folder.");
        return;
    }

    // Create the output directory named "Input"
    var outputFolder = new Folder(inputFolder.fsName + "/" + "Input"); // Change the name from "Input" as required
    if (!outputFolder.exists) outputFolder.create();

    app.togglePalettes();

    // Create the scriptUI progress bar
    var progressWin = new Window("palette", "Processing Files", undefined, { closeButton: false });
    progressWin.orientation = "column";
    progressWin.alignChildren = ["fill", "top"];
    progressWin.margins = 15;
    var infoText = progressWin.add("statictext", undefined, "Starting...");
    infoText.characters = 50;
    var progressBar = progressWin.add("progressbar", undefined, 0, processFiles.length);
    progressBar.preferredSize = [400, 20];
    var countText = progressWin.add("statictext", undefined, "0 of " + processFiles.length);
    progressWin.show();

    // Process the files
    for (var i = 0; i < processFiles.length; i++) {
        var currentFile = processFiles[i];
        try {

            // Progress bar processing
            progressBar.value = i;
            countText.text = (i + 1) + " of " + processFiles.length;
            infoText.text = "Processing: " + decodeURI(currentFile.name);
            progressWin.update();

            var theDoc = app.open(currentFile);
            var baseName = decodeURI(theDoc.name).replace(/\.[^\.]+$/, "");

            // Layer visibility
            backLayerVisible();

            // JPEG save path
            var jpegFile = new File(outputFolder.fsName + "/" + baseName + ".jpg");

            // Set the JPEG save options
            var jpegOptions = new JPEGSaveOptions();
            jpegOptions.quality = 12;
            jpegOptions.embedColorProfile = true;
            jpegOptions.formatOptions = FormatOptions.STANDARDBASELINE;

            // Save the JPEG copy
            theDoc.saveAs(jpegFile, jpegOptions, true, Extension.LOWERCASE);

            // Close the PSD/PSB without saving changes
            theDoc.close(SaveOptions.DONOTSAVECHANGES);

        } catch (e) {
            alert("Error processing " + currentFile.name + ":\n" + e);
        }
    }

    app.beep()

    // End of progress bar processing
    progressBar.value = processFiles.length;
    infoText.text = "Done... All PSD/PSB files saved to JPEGs!";
    countText.text = processFiles.length + " of " + processFiles.length;
    progressWin.update();
    $.sleep(1000);
    app.bringToFront();
    progressWin.close();

    // End of script notification;
    //alert("All PSD/PSB files saved to JPEGs!");
    app.togglePalettes();

    function backLayerVisible() {
        if (!app.documents.length) return;
        var doc = app.activeDocument;
        var layers = doc.layers;
        var total = layers.length;
        if (total < 1) return;
        for (var i = 0; i < total; i++) {
            try {
                // Turn off visibility for all top-level/root layers
                layers[i].visible = false;
            } catch (e) { }
        }
        try {
            // Turn on the visibility of the back layer
            layers[total - 1].visible = true;
        } catch (e) { }
    }

})();

1. Copy the code text to the clipboard
2. Open a new blank file in a plain-text editor (not in a word processor)
3. Paste the code in
4. Save as a plain text format file – .txt
5. Rename the saved file extension from .txt to .jsx
6. Install or browse to the .jsx file to run (see below)

https://prepression.blogspot.com/2017/11/downloading-and-installing-adobe-scripts.html