diff --git a/src/features/admin/hooks/useManageDittoServer.ts b/src/features/admin/hooks/useManageDittoServer.ts
new file mode 100644
index 000000000..2202cb6dc
--- /dev/null
+++ b/src/features/admin/hooks/useManageDittoServer.ts
@@ -0,0 +1,22 @@
+import { useMutation } from '@tanstack/react-query';
+
+import { DittoInstanceCredentials } from 'soapbox/features/admin/manage-ditto-server.tsx';
+import { useApi } from 'soapbox/hooks/useApi.ts';
+import { queryClient } from 'soapbox/queries/client.ts';
+
+function useManageDittoServer() {
+  const api = useApi();
+
+  const { mutate: updateDittoInstance } = useMutation({
+    mutationFn: (data: DittoInstanceCredentials) => api.put('/api/v1/admin/ditto/instance', data),
+    onSuccess: () => {
+      queryClient.refetchQueries({ queryKey: ['instance', api.baseUrl, 'v2'] });
+    },
+  });
+
+  return {
+    updateDittoInstance,
+  };
+}
+
+export { useManageDittoServer };
\ No newline at end of file
diff --git a/src/features/admin/manage-ditto-server.tsx b/src/features/admin/manage-ditto-server.tsx
new file mode 100644
index 000000000..1888abf5d
--- /dev/null
+++ b/src/features/admin/manage-ditto-server.tsx
@@ -0,0 +1,327 @@
+import { AxiosError } from 'axios';
+import React, { useState } from 'react';
+import { FormattedMessage, defineMessages, useIntl } from 'react-intl';
+
+import { uploadMedia } from 'soapbox/actions/media.ts';
+import { HTTPError } from 'soapbox/api/HTTPError.ts';
+import { useInstanceV2 } from 'soapbox/api/hooks/instance/useInstanceV2.ts';
+import StillImage from 'soapbox/components/still-image.tsx';
+import { Button } from 'soapbox/components/ui/button.tsx';
+import { Column } from 'soapbox/components/ui/column.tsx';
+import FileInput from 'soapbox/components/ui/file-input.tsx';
+import FormActions from 'soapbox/components/ui/form-actions.tsx';
+import FormGroup from 'soapbox/components/ui/form-group.tsx';
+import Form from 'soapbox/components/ui/form.tsx';
+import Input from 'soapbox/components/ui/input.tsx';
+import  Spinner from 'soapbox/components/ui/spinner.tsx';
+import Stack  from 'soapbox/components/ui/stack.tsx';
+import Streamfield from 'soapbox/components/ui/streamfield.tsx';
+import { useManageDittoServer } from 'soapbox/features/admin/hooks/useManageDittoServer.ts';
+import { useAppDispatch } from 'soapbox/hooks/useAppDispatch.ts';
+import { normalizeAttachment } from 'soapbox/normalizers/index.ts';
+import { thumbnailSchema } from 'soapbox/schemas/instance.ts';
+import { Screenshots } from 'soapbox/schemas/manifest.ts';
+import toast from 'soapbox/toast.tsx';
+
+import type { StreamfieldComponent } from 'soapbox/components/ui/streamfield.tsx';
+
+const messages = defineMessages({
+  heading: { id: 'column.admin.ditto_server.manage', defaultMessage: 'Manage Ditto Server' },
+  title: { id: 'column.admin.ditto_server.title', defaultMessage: 'Title' },
+  description: { id: 'column.admin.ditto_server.description', defaultMessage: 'Description' },
+  short_description: { id: 'column.admin.ditto_server.short_description', defaultMessage: 'Short Description' },
+  thumbnail:  { id: 'column.admin.ditto_server.thumbnail', defaultMessage: 'Thumbnail' },
+  screenshots_label: { id: 'column.admin.ditto_server.screenshots.label', defaultMessage: 'Web Manifest screenshots' },
+  screeenshot_label: { id: 'column.admin.ditto_server.screenshot.label', defaultMessage: 'Alternative text describing the image.' },
+  upload_screenshot_success: { id: 'column.admin.ditto_server.upload.screenshot.success', defaultMessage: 'Screenshot uploaded!' },
+  upload_thumbnail_success: { id: 'column.admin.ditto_server.upload.thumbnail.success', defaultMessage: 'Thumbnail uploaded!' },
+  submit_success: { id: 'column.admin.ditto_server.submit.success', defaultMessage: 'Submitted successfully!' },
+});
+
+/**
+ * Params to submit when updating a Ditto instance.
+ * @see PUT /api/v1/admin/ditto/instance
+ */
+export interface DittoInstanceCredentials {
+  /** Title of the instance. */
+  title: string;
+  /** Description of the instance. */
+  description: string;
+  /** Short description of the instance. */
+  short_description: string;
+  /** Manifest screenshots. */
+  screenshots: Screenshots;
+  /** https://docs.joinmastodon.org/entities/Instance/#thumbnail-url */
+  thumbnail: Zod.infer<typeof thumbnailSchema>;
+}
+
+/**
+ * Main component that handles the logic and UI for managing a Ditto instance.
+ * Allows the admin to view and edit title, description, screenshots (Manifest field), etc...
+ *
+ * @returns A component that renders the Ditto Server management interface.
+ */
+const ManageDittoServer: React.FC = () => {
+  const intl = useIntl();
+  const dispatch = useAppDispatch();
+  const { updateDittoInstance } = useManageDittoServer();
+  const { instance } = useInstanceV2();
+
+  const [data, setData] = useState<DittoInstanceCredentials>({
+    title: instance?.title ?? '',
+    description: instance?.description ?? '',
+    short_description: instance?.short_description ?? '',
+    screenshots: instance?.screenshots ?? [],
+    thumbnail: instance?.thumbnail ?? { url: '', versions: {} },
+  });
+
+  const [isThumbnailLoading, setThumbnailLoading] = useState<boolean>(false);
+
+  const handleSubmit: React.FormEventHandler = async (event) => {
+    event.preventDefault();
+    updateDittoInstance(data, {
+      onSuccess: async () => {
+        toast.success(messages.submit_success);
+      },
+      onError: async (err) => {
+        if (err instanceof HTTPError) {
+          try {
+            const { error } = await err.response.json();
+            if (typeof error === 'string') {
+              toast.error(error);
+              return;
+            }
+          } catch { /* empty */ }
+        }
+        toast.error(err.message);
+      },
+    });
+  };
+
+  /** Set a single key in the request data. */
+  const updateData = (key: string, value: any) => {
+    setData(prevData => {
+      return { ...prevData, [key]: value };
+    });
+  };
+
+  const handleTextChange = (key: keyof DittoInstanceCredentials): React.ChangeEventHandler<HTMLInputElement | HTMLTextAreaElement> => {
+    return e => {
+      updateData(key, e.target.value);
+    };
+  };
+
+  const handleStreamItemChange = (key: Extract<keyof DittoInstanceCredentials, 'screenshots'>) => {
+    return (values: any[]) => {
+      updateData(key, values);
+    };
+  };
+
+  const deleteStreamItem = (key: Extract<keyof DittoInstanceCredentials, 'screenshots'>) => {
+    return (i: number) => {
+      setData(prevData => {
+        const newData = { ...prevData }[key].toSpliced(i, 1);
+
+        return { ...prevData, [key]: newData };
+      });
+    };
+  };
+
+  const handleAddScreenshot = (): void => {
+    setData(prevData => {
+      const newData = { ...prevData };
+      newData.screenshots.push({
+        src: '',
+      });
+
+      return newData;
+    });
+  };
+
+  const handleThumbnailChange = (key: Extract<keyof DittoInstanceCredentials, 'thumbnail'>): React.ChangeEventHandler<HTMLInputElement> => {
+    return async(e) => {
+      setThumbnailLoading(true);
+
+      const file = e.target.files ? e.target.files[0] : null;
+      if (!file) return;
+
+      const data = new FormData();
+      data.append('file', file);
+
+      try {
+        const response = await dispatch(uploadMedia(data));
+        const attachment = normalizeAttachment(response.data);
+
+        if (attachment.type !== 'image') {
+          throw new Error('Only images supported.');
+        }
+
+        setData(prevData => {
+          return { ...prevData, [key]: { url: attachment.url, versions: { '@1x': attachment.url, '@2x': attachment.url } } };
+        });
+
+        toast.success(messages.upload_thumbnail_success);
+        setThumbnailLoading(false);
+      } catch (err) {
+        setThumbnailLoading(false);
+        e.target.value = '';
+
+        if (err instanceof AxiosError) {
+          toast.error(err.response?.data?.error || 'An error occurred');
+          return;
+        }
+        toast.error((err as Error)?.message || 'An error occurred');
+      }
+    };
+  };
+
+  return (
+    <Column label={intl.formatMessage(messages.heading)}>
+      <Form onSubmit={handleSubmit}>
+
+        <FormGroup labelText={intl.formatMessage(messages.title)}>
+          <Input
+            type='text'
+            value={data.title}
+            onChange={handleTextChange('title')}
+            placeholder={intl.formatMessage(messages.title)}
+          />
+        </FormGroup>
+
+        <FormGroup labelText={intl.formatMessage(messages.description)}>
+          <Input
+            type='text'
+            value={data.description}
+            onChange={handleTextChange('description')}
+            placeholder={intl.formatMessage(messages.description)}
+          />
+        </FormGroup>
+
+
+        <FormGroup labelText={intl.formatMessage(messages.short_description)}>
+          <Input
+            type='text'
+            value={data.short_description}
+            onChange={handleTextChange('short_description')}
+            placeholder={intl.formatMessage(messages.short_description)}
+          />
+        </FormGroup>
+
+        <FormGroup labelText={intl.formatMessage(messages.thumbnail)}>
+          <Stack space={3} grow className='my-2'>
+            {!isThumbnailLoading && data.thumbnail.url && <StillImage src={data.thumbnail.url} className='size-5/12' />}
+
+            {isThumbnailLoading && <Spinner size={40} withText />}
+            <FileInput
+              onChange={handleThumbnailChange('thumbnail')}
+              accept='image/png,image/jpeg,image/svg+xml,image/webp'
+            />
+          </Stack>
+        </FormGroup>
+
+        <Streamfield
+          label={intl.formatMessage(messages.screenshots_label)}
+          component={ScreenshotInput}
+          values={data.screenshots || []}
+          onChange={handleStreamItemChange('screenshots')}
+          onAddItem={handleAddScreenshot}
+          onRemoveItem={deleteStreamItem('screenshots')}
+        />
+
+        <FormActions>
+          <Button to='/admin' theme='tertiary'>
+            <FormattedMessage id='common.cancel' defaultMessage='Cancel' />
+          </Button>
+
+          <Button theme='primary' type='submit'>
+            <FormattedMessage id='save' defaultMessage='Save' />
+          </Button>
+        </FormActions>
+      </Form>
+    </Column>
+  );
+};
+
+type Screenshot = Screenshots[number]
+
+const ScreenshotInput: StreamfieldComponent<Screenshot> = ({ value, onChange }) => {
+  const intl = useIntl();
+  const dispatch = useAppDispatch();
+
+  const [isLoading, setLoading] = useState<boolean>(false);
+
+  const handleChange = (key: keyof Screenshot): React.ChangeEventHandler<HTMLInputElement> => {
+    return e => {
+      onChange({ ...value, [key]: e.currentTarget.value });
+    };
+  };
+
+  const handleFileChange = (key: Extract<keyof Screenshot, 'src'>): React.ChangeEventHandler<HTMLInputElement> => {
+    return async(e) => {
+      setLoading(true);
+
+      const file = e.target.files ? e.target.files[0] : null;
+      if (!file) return;
+
+      const data = new FormData();
+      data.append('file', file);
+
+      try {
+        const response = await dispatch(uploadMedia(data));
+        const attachment = normalizeAttachment(response.data);
+
+        if (attachment.type !== 'image') {
+          throw new Error('Only images supported.');
+        }
+
+        const width = attachment?.meta?.getIn(['original', 'width']);
+        const height = attachment?.meta?.getIn(['original', 'height']);
+
+        if (typeof width === 'number' && typeof height === 'number') {
+          onChange({ ...value, [key]: attachment.get('url'), ['sizes']: `${width}x${height}`, 'label': value.label });
+        } else {
+          onChange({ ...value, [key]: attachment.get('url'), 'label': value.label });
+        }
+
+        toast.success(messages.upload_screenshot_success);
+        setLoading(false);
+      } catch (err) {
+        setLoading(false);
+        e.target.value = '';
+
+        if (err instanceof AxiosError) {
+          toast.error(err.response?.data?.error || 'An error occurred');
+          return;
+        }
+        toast.error((err as Error)?.message || 'An error occurred');
+      }
+    };
+  };
+
+  return (
+    <Stack space={3} grow className='my-2'>
+
+      {!isLoading && value.src && <StillImage src={value.src} alt={value.label} className='size-5/12' />}
+
+      {isLoading && <Spinner size={40} withText />}
+
+      <FileInput
+        onChange={handleFileChange('src')}
+        accept='image/png,image/jpeg,image/svg+xml,image/webp'
+      />
+
+      <FormGroup labelText={intl.formatMessage(messages.screeenshot_label)}>
+        <Input
+          type='text'
+          outerClassName='grow'
+          value={value.label}
+          onChange={handleChange('label')}
+          placeholder={intl.formatMessage(messages.screeenshot_label)}
+        />
+      </FormGroup>
+
+    </Stack>
+  );
+};
+
+export default ManageDittoServer;
\ No newline at end of file
diff --git a/src/features/admin/tabs/dashboard.tsx b/src/features/admin/tabs/dashboard.tsx
index 74f1731f6..c8ce60678 100644
--- a/src/features/admin/tabs/dashboard.tsx
+++ b/src/features/admin/tabs/dashboard.tsx
@@ -88,6 +88,13 @@ const Dashboard: React.FC = () => {
       </DashCounters>
 
       <List>
+        {account.admin && features.nostr && (
+          <ListItem
+            to='/soapbox/admin/ditto-server'
+            label={<FormattedMessage id='column.admin.ditto_server.manage' defaultMessage='Manage Ditto Server' />}
+          />
+        )}
+
         {account.admin && (
           <ListItem
             to='/soapbox/config'
diff --git a/src/features/ui/index.tsx b/src/features/ui/index.tsx
index 59fdea8d9..42f283dac 100644
--- a/src/features/ui/index.tsx
+++ b/src/features/ui/index.tsx
@@ -151,6 +151,7 @@ import {
   Rules,
   AdminNostrRelays,
   NostrBunkerLogin,
+  ManageDittoServer,
 } from './util/async-components.ts';
 import GlobalHotkeys from './util/global-hotkeys.tsx';
 import { WrappedRoute } from './util/react-router-helpers.tsx';
@@ -337,6 +338,7 @@ const SwitchingColumnsArea: React.FC<ISwitchingColumnsArea> = ({ children }) =>
 
       <WrappedRoute path='/soapbox/admin' staffOnly page={AdminPage} component={Dashboard} content={children} exact />
       <WrappedRoute path='/soapbox/admin/approval' staffOnly page={AdminPage} component={Dashboard} content={children} exact />
+      {features.nostr && <WrappedRoute path='/soapbox/admin/ditto-server' adminOnly page={WidePage} component={ManageDittoServer} content={children} exact />}
       <WrappedRoute path='/soapbox/admin/reports' staffOnly page={AdminPage} component={Dashboard} content={children} exact />
       <WrappedRoute path='/soapbox/admin/log' staffOnly page={AdminPage} component={ModerationLog} content={children} exact />
       {features.nostr && <WrappedRoute path='/soapbox/admin/zap-split' staffOnly page={WidePage} component={ManageZapSplit} content={children} exact />}
diff --git a/src/features/ui/util/async-components.ts b/src/features/ui/util/async-components.ts
index d73689438..b73fd011d 100644
--- a/src/features/ui/util/async-components.ts
+++ b/src/features/ui/util/async-components.ts
@@ -173,6 +173,7 @@ export const EditDomainModal = lazy(() => import('soapbox/features/ui/components
 export const NostrRelays = lazy(() => import('soapbox/features/nostr-relays/index.tsx'));
 export const Bech32Redirect = lazy(() => import('soapbox/features/nostr/Bech32Redirect.tsx'));
 export const ManageZapSplit = lazy(() => import('soapbox/features/admin/manage-zap-split.tsx'));
+export const ManageDittoServer = lazy(() => import('soapbox/features/admin/manage-ditto-server.tsx'));
 export const Relays = lazy(() => import('soapbox/features/admin/relays.tsx'));
 export const Rules = lazy(() => import('soapbox/features/admin/rules.tsx'));
 export const EditRuleModal = lazy(() => import('soapbox/features/ui/components/modals/edit-rule-modal.tsx'));
diff --git a/src/locales/en.json b/src/locales/en.json
index dfd811e3a..f87238b79 100644
--- a/src/locales/en.json
+++ b/src/locales/en.json
@@ -333,6 +333,16 @@
   "column.admin.create_domain": "Create domaian",
   "column.admin.create_rule": "Create rule",
   "column.admin.dashboard": "Dashboard",
+  "column.admin.ditto_server.description": "Description",
+  "column.admin.ditto_server.manage": "Manage Ditto Server",
+  "column.admin.ditto_server.screenshot.label": "Alternative text describing the image.",
+  "column.admin.ditto_server.screenshots.label": "Web Manifest screenshots",
+  "column.admin.ditto_server.short_description": "Short Description",
+  "column.admin.ditto_server.submit.success": "Submitted successfully!",
+  "column.admin.ditto_server.thumbnail": "Thumbnail",
+  "column.admin.ditto_server.title": "Title",
+  "column.admin.ditto_server.upload.screenshot.success": "Screenshot uploaded!",
+  "column.admin.ditto_server.upload.thumbnail.success": "Thumbnail uploaded!",
   "column.admin.domains": "Domains",
   "column.admin.edit_announcement": "Edit announcement",
   "column.admin.edit_domain": "Edit domain",
diff --git a/src/schemas/instance.ts b/src/schemas/instance.ts
index 682d6b1c4..b50ac889f 100644
--- a/src/schemas/instance.ts
+++ b/src/schemas/instance.ts
@@ -2,6 +2,7 @@
 import z from 'zod';
 
 import { accountSchema } from './account.ts';
+import { screenshotsSchema } from './manifest.ts';
 import { mrfSimpleSchema } from './pleroma.ts';
 import { ruleSchema } from './rule.ts';
 import { coerceObject, filteredArray, mimeSchema } from './utils.ts';
@@ -212,6 +213,8 @@ const instanceV2Schema = coerceObject({
   pleroma: pleromaSchema,
   registrations: registrationsSchema,
   rules: filteredArray(ruleSchema),
+  screenshots: screenshotsSchema.catch([]),
+  short_description: z.string().catch(''),
   source_url: z.string().url().optional().catch(undefined),
   thumbnail: thumbnailSchema,
   title: z.string().catch(''),
@@ -227,7 +230,7 @@ function upgradeInstance(v1: InstanceV1): InstanceV2 {
       account: v1.contact_account,
       email: v1.email,
     },
-    description: v1.short_description,
+    description: v1.short_description, // Shouldn't it be "v1.description" ?
     domain: v1.uri,
     icon: [],
     languages: v1.languages,
@@ -238,6 +241,8 @@ function upgradeInstance(v1: InstanceV1): InstanceV2 {
       enabled: v1.registrations,
     },
     rules: v1.rules,
+    screenshots: [],
+    short_description: v1.short_description,
     thumbnail: {
       url: v1.thumbnail,
       versions: {
@@ -255,4 +260,4 @@ function upgradeInstance(v1: InstanceV1): InstanceV2 {
 type InstanceV1 = z.infer<typeof instanceV1Schema>;
 type InstanceV2 = z.infer<typeof instanceV2Schema>;
 
-export { instanceV1Schema, type InstanceV1, instanceV2Schema, type InstanceV2, upgradeInstance };
+export { instanceV1Schema, type InstanceV1, instanceV2Schema, type InstanceV2, upgradeInstance, thumbnailSchema };
diff --git a/src/schemas/manifest.ts b/src/schemas/manifest.ts
new file mode 100644
index 000000000..32956ec7f
--- /dev/null
+++ b/src/schemas/manifest.ts
@@ -0,0 +1,33 @@
+import z from 'zod';
+
+const screenshotsSchema = z.array(z.object({
+  form_factor: z.enum(['narrow', 'wide']).optional(),
+  label: z.string().optional(),
+  platform: z.enum([
+    'android',
+    'chromeos',
+    'ipados',
+    'ios',
+    'kaios',
+    'macos',
+    'windows',
+    'xbox',
+    'chrome_web_store',
+    'itunes',
+    'microsoft-inbox',
+    'microsoft-store',
+    'play',
+  ]).optional(),
+  /** https://developer.mozilla.org/en-US/docs/Web/Manifest/screenshots#sizes */
+  sizes: z.string().refine((value) =>
+    value.split(' ').every((v) => /^[1-9]\d{0,3}[xX][1-9]\d{0,3}$/.test(v)),
+  ).optional(),
+  /** Absolute URL. */
+  src: z.string().url(),
+  /** MIME type of the image. */
+  type: z.string().optional(),
+}));
+
+type Screenshots = z.infer<typeof screenshotsSchema>;
+
+export { screenshotsSchema, type Screenshots };
\ No newline at end of file