diff --git a/html/export.partial.html b/html/export.partial.html
index 95f1cafc..af7d65a9 100644
--- a/html/export.partial.html
+++ b/html/export.partial.html
@@ -23,9 +23,11 @@
         <br>
         <strong>Simulation Data JSON</strong> - Output amplitudes, detector results, display data, etc.
         <div style="margin: 10px 0 0 20px;">
-            <button tabindex="103" id="export-amplitudes-button">Generate and Copy to Clipboard</button>&nbsp;<span id="export-amplitudes-result"></span>
+            <button tabindex="105" id="export-amplitudes-button">Generate and Copy to Clipboard</button>&nbsp;<span id="export-amplitudes-result"></span>
+            <input type="checkbox" tabindex="106" id="export-amplitudes-use-amps" style="float: right; margin-right: 10px;">
+            <label style="float: right" for="export-amplitudes-use-amps">Skip output amplitudes</label>
             <br>
-            <pre tabindex="105" id="export-amplitudes-pre" style="overflow:auto; max-width:600px; max-height:60px; border: 1px solid black; padding:5px; margin:2px;"></pre>
+            <pre tabindex="107" id="export-amplitudes-pre" style="overflow:auto; max-width:600px; max-height:60px; border: 1px solid black; padding:5px; margin:2px;"></pre>
         </div>
     </div>
 </div>
diff --git a/html/forge.partial.html b/html/forge.partial.html
index 329865fa..6db612c3 100644
--- a/html/forge.partial.html
+++ b/html/forge.partial.html
@@ -31,7 +31,7 @@
                 <td></td>
                 <td>
                     <style scoped>
-                        input[type="checkbox"]:not(:checked) + label {
+                        input[id="gate-forge-matrix-fix"]:not(:checked) + label {
                             font-weight: bold;
                             background-color: pink;
                         }
diff --git a/src/circuit/CircuitStats.js b/src/circuit/CircuitStats.js
index 8951c4f9..80801fad 100644
--- a/src/circuit/CircuitStats.js
+++ b/src/circuit/CircuitStats.js
@@ -110,11 +110,11 @@ class CircuitStats {
 
     /**
      * Converts the circuit stats into an exportable JSON object.
+     * @param {!boolean} includeOutputAmplitudes
      * @returns {!object}
      */
-    toReadableJson() {
-        return {
-            output_amplitudes: complexVectorToReadableJson(this.finalState.getColumn(0)),
+    toReadableJson(includeOutputAmplitudes=true) {
+        let result = {
             time_parameter: this.time,
             circuit: Serializer.toJson(this.circuitDefinition),
             chance_of_surviving_to_each_column: this._survivalRates,
@@ -123,6 +123,10 @@ class CircuitStats {
             ),
             displays: this._customStatsToReadableJson()
         };
+        if (includeOutputAmplitudes) {
+            result['output_amplitudes'] = complexVectorToReadableJson(this.finalState.getColumn(0));
+        }
+        return result;
     }
 
     _customStatsToReadableJson() {
diff --git a/src/ui/exports.js b/src/ui/exports.js
index 2685b515..087317eb 100644
--- a/src/ui/exports.js
+++ b/src/ui/exports.js
@@ -112,12 +112,15 @@ function initExports(revision, mostRecentStats, obsIsAnyOverlayShowing) {
         const outputTextElement = /** @type {HTMLPreElement} */ document.getElementById('export-amplitudes-pre');
         const copyButton = /** @type {HTMLButtonElement} */ document.getElementById('export-amplitudes-button');
         const copyResultElement = /** @type {HTMLElement} */ document.getElementById('export-amplitudes-result');
-        obsIsAnyOverlayShowing.subscribe(_ => { outputTextElement.innerText = '[not generated yet]'; });
+        const excludeAmps = /** @type {HTMLInputElement} */ document.getElementById('export-amplitudes-use-amps');
+        obsIsAnyOverlayShowing.subscribe(_ => {
+            outputTextElement.innerText = '[not generated yet]';
+        });
         setupButtonElementCopyToClipboard(
             copyButton,
             outputTextElement,
             copyResultElement,
-            () => JSON.stringify(mostRecentStats.get().toReadableJson(), null, '  '));
+            () => JSON.stringify(mostRecentStats.get().toReadableJson(!excludeAmps.checked), null, '  '));
     })();
 
     // Export offline copy.