diff --git a/index.html b/index.html
index e4cbc816..a7ee3098 100644
--- a/index.html
+++ b/index.html
@@ -66,16 +66,29 @@
         padding-top: 10px;
         font-size: small;
     }
-    .imgUseBtn {
+    .imgSeedLabel {
         position: absolute;
         transform: translateX(-100%);
         margin-top: 5pt;
         margin-left: -5pt;
+        font-size: 10pt;
+
+        background-color: #333;
+        opacity: 0.8;
+        color: #ddd;
+        border-radius: 3pt;
+        padding: 1pt 3pt;
+    }
+    .imgUseBtn {
+        position: absolute;
+        transform: translateX(-100%);
+        margin-top: 30pt;
+        margin-left: -5pt;
     }
     .imgSaveBtn {
         position: absolute;
         transform: translateX(-100%);
-        margin-top: 30pt;
+        margin-top: 55pt;
         margin-left: -5pt;
     }
     .imgItem {
@@ -108,11 +121,11 @@
 
     <div id="configHeader"><b>Advanced settings:</b> [<a id="configToggleBtn" href="#">show</a>]</div>
     <div id="config">
-        <label for="seed">Seed:</label> <input id="seed" name="seed" value="30000"> <input id="random_seed" name="random_seed" type="checkbox" checked> <label for="random_seed">Random Image</label> <br/>
-        <label for="num_outputs">Number of outputs:</label> <select id="num_outputs" name="num_outputs" value="1"><option value="1" selected>1</option><option value="4">4</option></select><br/>
+        <label for="seed">Seed:</label> <input id="seed" name="seed" size="10" value="30000"> <input id="random_seed" name="random_seed" type="checkbox" checked> <label for="random_seed">Random Image</label> <br/>
+        <label for="num_outputs_total">Number of outputs:</label> <input id="num_outputs_total" name="num_outputs_total" value="1" size="4"> <label for="num_outputs_parallel">Generate in parallel:</label> <select id="num_outputs_parallel" name="num_outputs_parallel" value="1"><option value="1" selected>1 image at a time</option><option value="4">4 images at a time</option></select><br/>
         <label for="width">Width:</label> <select id="width" name="width" value="512"><option value="128">128</option><option value="256">256</option><option value="512" selected>512</option><option value="768">768</option><option value="1024">1024</option></select><br/>
         <label for="height">Height:</label> <select id="height" name="height" value="512"><option value="128">128</option><option value="256">256</option><option value="512" selected>512</option><option value="768">768</option></select><br/>
-        <label for="num_inference_steps">Number of inference steps:</label> <input id="num_inference_steps" name="num_inference_steps" value="50"><br/>
+        <label for="num_inference_steps">Number of inference steps:</label> <input id="num_inference_steps" name="num_inference_steps" size="4" value="50"><br/>
         <label for="guidance_scale">Guidance Scale:</label> <input id="guidance_scale" name="guidance_scale" value="75" type="range" min="10" max="200"> <span id="guidance_scale_value"></span><br/>
         <span id="prompt_strength_container"><label for="prompt_strength">Prompt Strength:</label> <input id="prompt_strength" name="prompt_strength" value="8" type="range" min="0" max="10"> <span id="prompt_strength_value"></span><br/></span><br/>
         <input id="sound_toggle" name="sound_toggle" type="checkbox" checked> <label for="sound_toggle">Play sound on task completion</label><br/>
@@ -137,7 +150,8 @@ const SOUND_ENABLED_KEY = "soundEnabled"
 const HEALTH_PING_INTERVAL = 5 // seconds
 
 let promptField = document.querySelector('#prompt')
-let numOutputsField = document.querySelector('#num_outputs')
+let numOutputsTotalField = document.querySelector('#num_outputs_total')
+let numOutputsParallelField = document.querySelector('#num_outputs_parallel')
 let numInferenceStepsField = document.querySelector('#num_inference_steps')
 let guidanceScaleField = document.querySelector('#guidance_scale')
 let guidanceScaleValueLabel = document.querySelector('#guidance_scale_value')
@@ -199,6 +213,12 @@ function setStatus(statusType, msg, msgType) {
     }
 }
 
+function logError(msg, res) {
+    outputMsg.innerHTML = '<span style="color: red">Error: ' + msg + '</span>'
+    console.log('request error', res)
+    setStatus('request', 'error', 'error')
+}
+
 function playSound() {
     const audio = new Audio('/media/ding.mp3')
     audio.volume = 0.2
@@ -220,43 +240,10 @@ async function healthCheck() {
     }
 }
 
-async function makeImage() {
-    setStatus('request', 'fetching..')
-
-    makeImageBtn.innerHTML = 'Processing..'
-    makeImageBtn.disabled = true
-
-    outputMsg.innerHTML = 'Fetching..'
-
-    function logError(msg, res) {
-        outputMsg.innerHTML = '<span style="color: red">Error: ' + msg + '</span>'
-        console.log('request error', res)
-        setStatus('request', 'error', 'error')
-    }
-
-    let seed = (randomSeedField.checked ? Math.floor(Math.random() * 10000) : seedField.value)
-
-    let reqBody = {
-        prompt: promptField.value,
-        num_outputs: numOutputsField.value,
-        num_inference_steps: numInferenceStepsField.value,
-        guidance_scale: guidanceScaleField.value / 10,
-        width: widthField.value,
-        height: heightField.value,
-        seed: seed,
-    }
-
-    if (initImagePreview.src.indexOf('data:image/png;base64') !== -1) {
-        reqBody['init_image'] = initImagePreview.src
-        reqBody['prompt_strength'] = promptStrengthField.value / 10
-
-        if (maskImagePreview.src.indexOf('data:image/png;base64') !== -1) {
-            reqBody['mask'] = maskImagePreview.src
-        }
-    }
-
+// makes a single image. don't call this directly, use makeImage() instead
+async function doMakeImage(reqBody) {
     let res = ''
-    let time = new Date().getTime()
+    let seed = reqBody['seed']
 
     try {
         res = await fetch('/image', {
@@ -293,24 +280,10 @@ async function makeImage() {
         setStatus('request', 'error', 'error')
     }
 
-    makeImageBtn.innerHTML = 'Make Image'
-    makeImageBtn.disabled = false
-
-    if (isSoundEnabled()) {
-        playSound()
-    }
-
     if (!res) {
         return
     }
 
-    time = new Date().getTime() - time
-    time /= 1000
-
-    outputMsg.innerHTML = 'Processed in ' + time + ' seconds. Seed: ' + seed
-
-    imagesContainer.innerHTML = ''
-
     for (let idx in res.output) {
         let imgBody = ''
 
@@ -319,7 +292,7 @@ async function makeImage() {
         } catch (e) {
             console.log(imgBody)
             setStatus('request', 'invalid image', 'error')
-            return
+            continue
         }
 
         let imgItem = document.createElement('div')
@@ -330,6 +303,10 @@ async function makeImage() {
         img.height = parseInt(reqBody.height)
         img.src = imgBody
 
+        let imgSeedLabel = document.createElement('span')
+        imgSeedLabel.className = 'imgSeedLabel'
+        imgSeedLabel.innerHTML = 'Seed: ' + seed
+
         let imgUseBtn = document.createElement('button')
         imgUseBtn.className = 'imgUseBtn'
         imgUseBtn.innerHTML = 'Use as Input'
@@ -339,6 +316,7 @@ async function makeImage() {
         imgSaveBtn.innerHTML = 'Download'
 
         imgItem.appendChild(img)
+        imgItem.appendChild(imgSeedLabel)
         imgItem.appendChild(imgUseBtn)
         imgItem.appendChild(imgSaveBtn)
         imagesContainer.appendChild(imgItem)
@@ -364,6 +342,62 @@ async function makeImage() {
             imgDownload.click()
         })
     }
+}
+
+async function makeImage() {
+    setStatus('request', 'fetching..')
+
+    makeImageBtn.innerHTML = 'Processing..'
+    makeImageBtn.disabled = true
+
+    outputMsg.innerHTML = 'Fetching..'
+
+    let seed = (randomSeedField.checked ? Math.floor(Math.random() * 10000) : parseInt(seedField.value))
+    let numOutputsTotal = parseInt(numOutputsTotalField.value)
+    let numOutputsParallel = parseInt(numOutputsParallelField.value)
+    let batchCount = Math.ceil(numOutputsTotal / numOutputsParallel)
+    let batchSize = numOutputsParallel
+
+    let reqBody = {
+        prompt: promptField.value,
+        num_outputs: batchSize,
+        num_inference_steps: numInferenceStepsField.value,
+        guidance_scale: parseInt(guidanceScaleField.value) / 10,
+        width: widthField.value,
+        height: heightField.value,
+    }
+
+    if (initImagePreview.src.indexOf('data:image/png;base64') !== -1) {
+        reqBody['init_image'] = initImagePreview.src
+        reqBody['prompt_strength'] = parseInt(promptStrengthField.value) / 10
+
+        if (maskImagePreview.src.indexOf('data:image/png;base64') !== -1) {
+            reqBody['mask'] = maskImagePreview.src
+        }
+    }
+
+    let time = new Date().getTime()
+    imagesContainer.innerHTML = ''
+
+    for (let i = 0; i < batchCount; i++) {
+        reqBody['seed'] = seed + i
+
+        await doMakeImage(reqBody)
+
+        outputMsg.innerHTML = 'Processed batch ' + (i+1) + '/' + batchCount
+    }
+
+    makeImageBtn.innerHTML = 'Make Image'
+    makeImageBtn.disabled = false
+
+    if (isSoundEnabled()) {
+        playSound()
+    }
+
+    time = new Date().getTime() - time
+    time /= 1000
+
+    outputMsg.innerHTML = 'Processed ' + numOutputsTotal + ' images in ' + time + ' seconds'
 
     setStatus('request', 'done', 'success')