diff --git a/web/src/lib/components/faces-page/set-birth-date-modal.svelte b/web/src/lib/components/faces-page/set-birth-date-modal.svelte
deleted file mode 100644
index f5ecbfabf0..0000000000
--- a/web/src/lib/components/faces-page/set-birth-date-modal.svelte
+++ /dev/null
@@ -1,48 +0,0 @@
-<script lang="ts">
-  import Button from '../elements/buttons/button.svelte';
-  import FullScreenModal from '../shared-components/full-screen-modal.svelte';
-  import { mdiCake } from '@mdi/js';
-  import DateInput from '../elements/date-input.svelte';
-  import { t } from 'svelte-i18n';
-
-  interface Props {
-    birthDate: string;
-    onClose: () => void;
-    onUpdate: (birthDate: string) => void;
-  }
-
-  let { birthDate = $bindable(), onClose, onUpdate }: Props = $props();
-
-  const todayFormatted = new Date().toISOString().split('T')[0];
-
-  const onSubmit = (event: Event) => {
-    event.preventDefault();
-    onUpdate(birthDate);
-  };
-</script>
-
-<FullScreenModal title={$t('set_date_of_birth')} icon={mdiCake} {onClose}>
-  <div class="text-immich-primary dark:text-immich-dark-primary">
-    <p class="text-sm dark:text-immich-dark-fg">
-      {$t('birthdate_set_description')}
-    </p>
-  </div>
-
-  <form onsubmit={(e) => onSubmit(e)} autocomplete="off" id="set-birth-date-form">
-    <div class="my-4 flex flex-col gap-2">
-      <DateInput
-        class="immich-form-input"
-        id="birthDate"
-        name="birthDate"
-        type="date"
-        bind:value={birthDate}
-        max={todayFormatted}
-      />
-    </div>
-  </form>
-
-  {#snippet stickyBottom()}
-    <Button color="gray" fullwidth onclick={onClose}>{$t('cancel')}</Button>
-    <Button type="submit" fullwidth form="set-birth-date-form">{$t('set')}</Button>
-  {/snippet}
-</FullScreenModal>
diff --git a/web/src/lib/constants.ts b/web/src/lib/constants.ts
index 3a1f8cf3de..bec3b0ceaa 100644
--- a/web/src/lib/constants.ts
+++ b/web/src/lib/constants.ts
@@ -384,7 +384,6 @@ export enum PersonPageViewMode {
   SELECT_PERSON = 'select-person',
   MERGE_PEOPLE = 'merge-people',
   SUGGEST_MERGE = 'suggest-merge',
-  BIRTH_DATE = 'birth-date',
   UNASSIGN_ASSETS = 'unassign-faces',
 }
 
diff --git a/web/src/lib/modals/PersonEditBirthDateModal.svelte b/web/src/lib/modals/PersonEditBirthDateModal.svelte
new file mode 100644
index 0000000000..2891d261ce
--- /dev/null
+++ b/web/src/lib/modals/PersonEditBirthDateModal.svelte
@@ -0,0 +1,67 @@
+<script lang="ts">
+  import {
+    notificationController,
+    NotificationType,
+  } from '$lib/components/shared-components/notification/notification';
+  import { handleError } from '$lib/utils/handle-error';
+  import { updatePerson, type PersonResponseDto } from '@immich/sdk';
+  import { Modal, ModalBody, ModalFooter } from '@immich/ui';
+  import { mdiCake } from '@mdi/js';
+  import { t } from 'svelte-i18n';
+  import Button from '../components/elements/buttons/button.svelte';
+  import DateInput from '../components/elements/date-input.svelte';
+
+  interface Props {
+    person: PersonResponseDto;
+    onClose: (updatedPerson?: PersonResponseDto) => void;
+  }
+
+  let { person, onClose }: Props = $props();
+  let birthDate = $state(person.birthDate ?? '');
+
+  const todayFormatted = new Date().toISOString().split('T')[0];
+
+  const handleUpdateBirthDate = async () => {
+    try {
+      const updatedPerson = await updatePerson({
+        id: person.id,
+        personUpdateDto: { birthDate: birthDate.length > 0 ? birthDate : null },
+      });
+
+      notificationController.show({ message: $t('date_of_birth_saved'), type: NotificationType.Info });
+      onClose(updatedPerson);
+    } catch (error) {
+      handleError(error, $t('errors.unable_to_save_date_of_birth'));
+    }
+  };
+</script>
+
+<Modal title={$t('set_date_of_birth')} icon={mdiCake} {onClose} size="small">
+  <ModalBody>
+    <div class="text-immich-primary dark:text-immich-dark-primary">
+      <p class="text-sm dark:text-immich-dark-fg">
+        {$t('birthdate_set_description')}
+      </p>
+    </div>
+
+    <form onsubmit={() => handleUpdateBirthDate()} autocomplete="off" id="set-birth-date-form">
+      <div class="my-4 flex flex-col gap-2">
+        <DateInput
+          class="immich-form-input"
+          id="birthDate"
+          name="birthDate"
+          type="date"
+          bind:value={birthDate}
+          max={todayFormatted}
+        />
+      </div>
+    </form>
+  </ModalBody>
+
+  <ModalFooter>
+    <div class="flex gap-3 w-full">
+      <Button color="secondary" fullwidth onclick={() => onClose()}>{$t('cancel')}</Button>
+      <Button type="submit" fullwidth form="set-birth-date-form">{$t('set')}</Button>
+    </div>
+  </ModalFooter>
+</Modal>
diff --git a/web/src/routes/(user)/people/+page.svelte b/web/src/routes/(user)/people/+page.svelte
index 0cadd4b672..f53d364611 100644
--- a/web/src/routes/(user)/people/+page.svelte
+++ b/web/src/routes/(user)/people/+page.svelte
@@ -9,13 +9,14 @@
   import PeopleCard from '$lib/components/faces-page/people-card.svelte';
   import PeopleInfiniteScroll from '$lib/components/faces-page/people-infinite-scroll.svelte';
   import SearchPeople from '$lib/components/faces-page/people-search.svelte';
-  import SetBirthDateModal from '$lib/components/faces-page/set-birth-date-modal.svelte';
   import UserPageLayout from '$lib/components/layouts/user-page-layout.svelte';
   import {
     notificationController,
     NotificationType,
   } from '$lib/components/shared-components/notification/notification';
   import { ActionQueryParameterValue, AppRoute, QueryParameter, SessionStorageKey } from '$lib/constants';
+  import { modalManager } from '$lib/managers/modal-manager.svelte';
+  import PersonEditBirthDateModal from '$lib/modals/PersonEditBirthDateModal.svelte';
   import { locale } from '$lib/stores/preferences.store';
   import { websocketEvents } from '$lib/stores/websocket';
   import { handlePromiseError } from '$lib/utils';
@@ -45,7 +46,6 @@
 
   let selectHidden = $state(false);
   let searchName = $state('');
-  let showSetBirthDateModal = $state(false);
   let showMergeModal = $state(false);
   let newName = $state('');
   let currentPage = $state(1);
@@ -53,7 +53,7 @@
   let personMerge1 = $state<PersonResponseDto>();
   let personMerge2 = $state<PersonResponseDto>();
   let potentialMergePeople: PersonResponseDto[] = $state([]);
-  let edittingPerson: PersonResponseDto | null = $state(null);
+  let editingPerson: PersonResponseDto | null = $state(null);
   let searchedPeopleLocal: PersonResponseDto[] = $state([]);
   let innerHeight = $state(0);
   let searchPeopleElement = $state<ReturnType<typeof SearchPeople>>();
@@ -135,7 +135,7 @@
     const [personToMerge, personToBeMergedIn] = response;
     showMergeModal = false;
 
-    if (!edittingPerson) {
+    if (!editingPerson) {
       return;
     }
     try {
@@ -155,7 +155,7 @@
     } catch (error) {
       handleError(error, $t('errors.unable_to_save_name'));
     }
-    if (personToBeMergedIn.name !== newName && edittingPerson.id === personToBeMergedIn.id) {
+    if (personToBeMergedIn.name !== newName && editingPerson.id === personToBeMergedIn.id) {
       /*
        *
        * If the user merges one of the suggested people into the person he's editing it, it's merging the suggested person AND renames
@@ -181,11 +181,6 @@
     }
   };
 
-  const handleSetBirthDate = (detail: PersonResponseDto) => {
-    showSetBirthDateModal = true;
-    edittingPerson = detail;
-  };
-
   const handleHidePerson = async (detail: PersonResponseDto) => {
     try {
       const updatedPerson = await updatePerson({
@@ -234,31 +229,19 @@
     );
   };
 
-  const submitBirthDateChange = async (value: string) => {
-    showSetBirthDateModal = false;
-    if (!edittingPerson || value === edittingPerson.birthDate) {
+  const handleChangeBirthDate = async (person: PersonResponseDto) => {
+    const updatedPerson = await modalManager.show(PersonEditBirthDateModal, { person });
+
+    if (!updatedPerson) {
       return;
     }
 
-    try {
-      const updatedPerson = await updatePerson({
-        id: edittingPerson.id,
-        personUpdateDto: { birthDate: value.length > 0 ? value : null },
-      });
-
-      people = people.map((person: PersonResponseDto) => {
-        if (person.id === updatedPerson.id) {
-          return updatedPerson;
-        }
-        return person;
-      });
-      notificationController.show({
-        message: $t('birthdate_saved'),
-        type: NotificationType.Info,
-      });
-    } catch (error) {
-      handleError(error, $t('errors.unable_to_save_name'));
-    }
+    people = people.map((person: PersonResponseDto) => {
+      if (person.id === updatedPerson.id) {
+        return updatedPerson;
+      }
+      return person;
+    });
   };
 
   const onResetSearchBar = async () => {
@@ -274,7 +257,7 @@
   let showPeople = $derived(searchName ? searchedPeopleLocal : visiblePeople);
 
   const onNameChangeInputFocus = (person: PersonResponseDto) => {
-    edittingPerson = person;
+    editingPerson = person;
     newName = person.name;
   };
 
@@ -414,7 +397,7 @@
         >
           <PeopleCard
             {person}
-            onSetBirthDate={() => handleSetBirthDate(person)}
+            onSetBirthDate={() => handleChangeBirthDate(person)}
             onMergePeople={() => handleMergePeople(person)}
             onHidePerson={() => handleHidePerson(person)}
             onToggleFavorite={() => handleToggleFavorite(person)}
@@ -444,14 +427,6 @@
       </div>
     </div>
   {/if}
-
-  {#if showSetBirthDateModal}
-    <SetBirthDateModal
-      birthDate={edittingPerson?.birthDate ?? ''}
-      onClose={() => (showSetBirthDateModal = false)}
-      onUpdate={submitBirthDateChange}
-    />
-  {/if}
 </UserPageLayout>
 
 {#if selectHidden}
diff --git a/web/src/routes/(user)/people/[personId]/[[photos=photos]]/[[assetId=id]]/+page.svelte b/web/src/routes/(user)/people/[personId]/[[photos=photos]]/[[assetId=id]]/+page.svelte
index bfc7a9eb85..70500ca755 100644
--- a/web/src/routes/(user)/people/[personId]/[[photos=photos]]/[[assetId=id]]/+page.svelte
+++ b/web/src/routes/(user)/people/[personId]/[[photos=photos]]/[[assetId=id]]/+page.svelte
@@ -8,7 +8,6 @@
   import EditNameInput from '$lib/components/faces-page/edit-name-input.svelte';
   import MergeFaceSelector from '$lib/components/faces-page/merge-face-selector.svelte';
   import MergeSuggestionModal from '$lib/components/faces-page/merge-suggestion-modal.svelte';
-  import SetBirthDateModal from '$lib/components/faces-page/set-birth-date-modal.svelte';
   import UnMergeFaceSelector from '$lib/components/faces-page/unmerge-face-selector.svelte';
   import AddToAlbum from '$lib/components/photos-page/actions/add-to-album.svelte';
   import ArchiveAction from '$lib/components/photos-page/actions/archive-action.svelte';
@@ -31,6 +30,8 @@
     notificationController,
   } from '$lib/components/shared-components/notification/notification';
   import { AppRoute, PersonPageViewMode, QueryParameter, SessionStorageKey } from '$lib/constants';
+  import { modalManager } from '$lib/managers/modal-manager.svelte';
+  import PersonEditBirthDateModal from '$lib/modals/PersonEditBirthDateModal.svelte';
   import { AssetInteraction } from '$lib/stores/asset-interaction.svelte';
   import { assetViewingStore } from '$lib/stores/asset-viewing.store';
   import { AssetStore } from '$lib/stores/assets-store.svelte';
@@ -322,27 +323,19 @@
     await changeName();
   };
 
-  const handleSetBirthDate = async (birthDate: string) => {
-    try {
-      viewMode = PersonPageViewMode.VIEW_ASSETS;
-      person.birthDate = birthDate;
+  const handleSetBirthDate = async () => {
+    const updatedPerson = await modalManager.show(PersonEditBirthDateModal, { person });
 
-      const updatedPerson = await updatePerson({
-        id: person.id,
-        personUpdateDto: { birthDate: birthDate.length > 0 ? birthDate : null },
-      });
-
-      people = people.map((person: PersonResponseDto) => {
-        if (person.id === updatedPerson.id) {
-          return updatedPerson;
-        }
-        return person;
-      });
-
-      notificationController.show({ message: $t('date_of_birth_saved'), type: NotificationType.Info });
-    } catch (error) {
-      handleError(error, $t('errors.unable_to_save_date_of_birth'));
+    if (!updatedPerson) {
+      return;
     }
+
+    people = people.map((person: PersonResponseDto) => {
+      if (person.id === updatedPerson.id) {
+        return updatedPerson;
+      }
+      return person;
+    });
   };
 
   const handleGoBack = async () => {
@@ -389,7 +382,7 @@
       onSelect={handleSelectFeaturePhoto}
       onEscape={handleEscape}
     >
-      {#if viewMode === PersonPageViewMode.VIEW_ASSETS || viewMode === PersonPageViewMode.SUGGEST_MERGE || viewMode === PersonPageViewMode.BIRTH_DATE}
+      {#if viewMode === PersonPageViewMode.VIEW_ASSETS || viewMode === PersonPageViewMode.SUGGEST_MERGE}
         <!-- Person information block -->
         <div
           class="relative w-fit p-4 sm:px-6"
@@ -515,14 +508,6 @@
   />
 {/if}
 
-{#if viewMode === PersonPageViewMode.BIRTH_DATE}
-  <SetBirthDateModal
-    birthDate={person.birthDate ?? ''}
-    onClose={() => (viewMode = PersonPageViewMode.VIEW_ASSETS)}
-    onUpdate={handleSetBirthDate}
-  />
-{/if}
-
 {#if viewMode === PersonPageViewMode.MERGE_PEOPLE}
   <MergeFaceSelector {person} onBack={handleGoBack} onMerge={handleMerge} />
 {/if}
@@ -568,7 +553,7 @@
       </ButtonContextMenu>
     </AssetSelectControlBar>
   {:else}
-    {#if viewMode === PersonPageViewMode.VIEW_ASSETS || viewMode === PersonPageViewMode.SUGGEST_MERGE || viewMode === PersonPageViewMode.BIRTH_DATE}
+    {#if viewMode === PersonPageViewMode.VIEW_ASSETS || viewMode === PersonPageViewMode.SUGGEST_MERGE}
       <ControlAppBar showBackButton backIcon={mdiArrowLeft} onClose={() => goto(previousRoute)}>
         {#snippet trailing()}
           <ButtonContextMenu icon={mdiDotsVertical} title={$t('menu')}>
@@ -582,11 +567,7 @@
               icon={person.isHidden ? mdiEyeOutline : mdiEyeOffOutline}
               onClick={() => toggleHidePerson()}
             />
-            <MenuOption
-              text={$t('set_date_of_birth')}
-              icon={mdiCalendarEditOutline}
-              onClick={() => (viewMode = PersonPageViewMode.BIRTH_DATE)}
-            />
+            <MenuOption text={$t('set_date_of_birth')} icon={mdiCalendarEditOutline} onClick={handleSetBirthDate} />
             <MenuOption
               text={$t('merge_people')}
               icon={mdiAccountMultipleCheckOutline}