diff --git a/src/admin/AdminAddAllUploads.tsx b/src/admin/AdminAddAllUploads.tsx
index 3810a115..0b5a2886 100644
--- a/src/admin/AdminAddAllUploads.tsx
+++ b/src/admin/AdminAddAllUploads.tsx
@@ -3,7 +3,6 @@
 import ErrorNote from '@/components/ErrorNote';
 import FieldSetWithStatus from '@/components/FieldSetWithStatus';
 import Container from '@/components/Container';
-import LoaderButton from '@/components/primitives/LoaderButton';
 import { addAllUploadsAction } from '@/photo/actions';
 import { PATH_ADMIN_PHOTOS } from '@/site/paths';
 import {
@@ -21,6 +20,7 @@ import { clsx } from 'clsx/lite';
 import { useRouter } from 'next/navigation';
 import { Dispatch, SetStateAction, useRef, useState } from 'react';
 import { BiCheckCircle, BiImageAdd } from 'react-icons/bi';
+import ProgressButton from '@/components/primitives/ProgressButton';
 
 const UPLOAD_BATCH_SIZE = 4;
 
@@ -45,6 +45,7 @@ export default function AdminAddAllUploads({
   const [tags, setTags] = useState('');
   const [actionErrorMessage, setActionErrorMessage] = useState('');
   const [tagErrorMessage, setTagErrorMessage] = useState('');
+  const [addingProgress, setAddingProgress] = useState<number>();
   const [isAddingComplete, setIsAddingComplete] = useState(false);
 
   const router = useRouter();
@@ -64,6 +65,10 @@ export default function AdminAddAllUploads({
           : `Adding ${addedUploadUrls.current.length} of ${storageUrls.length}`
         );
         setButtonSubheadText(data?.subhead ?? '');
+        setAddingProgress((
+          addedUploadUrls.current.length /
+          storageUrls.length
+        ) * 0.95);
         setAddedUploadUrls?.(current => {
           const urls = data?.addedUploadUrls.split(',') ?? [];
           const updatedUrls = current
@@ -76,6 +81,7 @@ export default function AdminAddAllUploads({
     } catch (e: any) {
       setIsAdding(false);
       setButtonText('Try Again');
+      setAddingProgress(undefined);
       setActionErrorMessage(e);
     }
   };
@@ -131,8 +137,10 @@ export default function AdminAddAllUploads({
             />
           </div>
           <div className="space-y-2">
-            <LoaderButton
-              className="primary w-full justify-center"
+            <ProgressButton
+              primary
+              className="w-full justify-center"
+              progress={addingProgress}
               isLoading={isAdding}
               disabled={Boolean(tagErrorMessage) || isAddingComplete}
               icon={isAddingComplete
@@ -152,11 +160,13 @@ export default function AdminAddAllUploads({
                     }
                     setButtonText('Complete');
                     setButtonSubheadText('All uploads added');
+                    setAddingProgress(1);
                     setIsAdding(false);
                     setIsAddingComplete(true);
                     await sleep(1000).then(() =>
                       router.push(PATH_ADMIN_PHOTOS));
                   } catch (e: any) {
+                    setAddingProgress(undefined);
                     setIsAdding(false);
                     setButtonText('Try Again');
                     setActionErrorMessage(e);
@@ -166,7 +176,7 @@ export default function AdminAddAllUploads({
               hideTextOnMobile={false}
             >
               {buttonText}
-            </LoaderButton>
+            </ProgressButton>
             {buttonSubheadText &&
               <div className="text-dim text-sm text-center">
                 {buttonSubheadText}
diff --git a/src/admin/AdminOutdatedClient.tsx b/src/admin/AdminOutdatedClient.tsx
index 2f5d9e1e..46c3aea7 100644
--- a/src/admin/AdminOutdatedClient.tsx
+++ b/src/admin/AdminOutdatedClient.tsx
@@ -42,9 +42,9 @@ export default function AdminOutdatedClient({
         </span>
       </>}
       accessory={<LoaderButton
+        primary
         icon={<IconGrSync className="translate-y-[1px]" />}
         hideTextOnMobile={false}
-        className="primary"
         onClick={async () => {
           if (window.confirm(
             // eslint-disable-next-line max-len
diff --git a/src/admin/AdminPhotosClient.tsx b/src/admin/AdminPhotosClient.tsx
index 64bdea98..ac63fd2e 100644
--- a/src/admin/AdminPhotosClient.tsx
+++ b/src/admin/AdminPhotosClient.tsx
@@ -38,7 +38,7 @@ export default function AdminPhotosClient({
       contentMain={
         <div className="space-y-4">
           <div className="flex">
-            <div className="grow">
+            <div className="grow min-w-0">
               <PhotoUpload
                 shouldResize={!PRO_MODE_ENABLED}
                 isUploading={isUploading}
diff --git a/src/components/ImageInput.tsx b/src/components/ImageInput.tsx
index a45ed101..902206f1 100644
--- a/src/components/ImageInput.tsx
+++ b/src/components/ImageInput.tsx
@@ -61,7 +61,6 @@ export default function ImageInput({
           <LoaderButton
             type="button"
             isLoading={loading}
-            className="primary"
             icon={<FiUploadCloud
               size={18}
               className="translate-x-[-0.5px] translate-y-[0.5px]"
@@ -69,6 +68,7 @@ export default function ImageInput({
             aria-disabled={loading}
             onClick={() => inputRef.current?.click()}
             hideTextOnMobile={false}
+            primary
           >
             {loading
               ? 'Uploading'
diff --git a/src/components/SubmitButtonWithStatus.tsx b/src/components/SubmitButtonWithStatus.tsx
index 3b6ab685..a9b90590 100644
--- a/src/components/SubmitButtonWithStatus.tsx
+++ b/src/components/SubmitButtonWithStatus.tsx
@@ -16,14 +16,12 @@ export default function SubmitButtonWithStatus({
   children,
   disabled,
   className,
-  primary,
   type: _type,
   ...buttonProps
 }: {
   onFormStatusChange?: (pending: boolean) => void
   onFormSubmitToastMessage?: string
   onFormSubmit?: () => void
-  primary?: boolean
 } & ComponentProps<typeof LoaderButton>) {
   const { pending } = useFormStatus();
 
@@ -45,18 +43,17 @@ export default function SubmitButtonWithStatus({
 
   return (
     <LoaderButton
+      {...buttonProps}
       type="submit"
       disabled={disabled}
       className={clsx(
-        className,
         'inline-flex items-center gap-2',
-        primary && 'primary',
+        className,
       )}
       icon={icon}
       spinnerColor={spinnerColor}
       styleAs={styleAs}
       isLoading={pending}
-      {...buttonProps}
     >
       {children}
     </LoaderButton>
diff --git a/src/components/primitives/LoaderButton.tsx b/src/components/primitives/LoaderButton.tsx
index 46aee2fe..74ea4fb9 100644
--- a/src/components/primitives/LoaderButton.tsx
+++ b/src/components/primitives/LoaderButton.tsx
@@ -11,6 +11,7 @@ export default function LoaderButton(props: {
   styleAs?: 'button' | 'link' | 'link-without-hover'
   hideTextOnMobile?: boolean
   shouldPreventDefault?: boolean
+  primary?: boolean
 } & ButtonHTMLAttributes<HTMLButtonElement>) {
   const {
     children,
@@ -20,6 +21,7 @@ export default function LoaderButton(props: {
     styleAs = 'button',
     hideTextOnMobile = true,
     shouldPreventDefault,
+    primary,
     type = 'button',
     onClick,
     disabled,
@@ -41,10 +43,12 @@ export default function LoaderButton(props: {
             'link h-4 active:text-medium',
             'disabled:!bg-transparent',
           ]
-          : ['h-9']),
+          : ['h-9']
+        ),
         styleAs === 'link' && 'hover:text-dim',
         styleAs === 'link-without-hover' && 'hover:text-main',
         'inline-flex items-center gap-2 self-start whitespace-nowrap',
+        primary && 'primary',
         className,
       )}
       disabled={isLoading || disabled}
diff --git a/src/components/primitives/ProgressButton.tsx b/src/components/primitives/ProgressButton.tsx
new file mode 100644
index 00000000..5e9f3fa8
--- /dev/null
+++ b/src/components/primitives/ProgressButton.tsx
@@ -0,0 +1,37 @@
+'use client';
+
+import { ComponentProps } from 'react';
+import LoaderButton from './LoaderButton';
+import { clsx } from 'clsx/lite';
+
+export default function ProgressButton({
+  progress,
+  isLoading,
+  className,
+  children,
+  ...props
+}: {
+  progress?: number
+} & ComponentProps<typeof LoaderButton>) {
+  return (
+    <LoaderButton
+      {...props}
+      isLoading={isLoading ?? ((progress ?? 1) < 1)}
+      className={clsx(
+        'relative overflow-hidden justify-center',
+        className,
+      )}
+    >
+      <div
+        style={{ transform: `scaleX(${progress ?? 0})`}}
+        className={clsx(
+          'absolute top-0 left-0 w-full',
+          'transition-all duration-500 origin-left',
+          'bg-invert h-[2px]',
+          progress === undefined ? 'opacity-0' : 'opacity-100',
+        )}
+      />
+      {children}
+    </LoaderButton>
+  );
+}