diff --git a/app/javascript/mastodon/features/account/components/domain_pill.tsx b/app/javascript/mastodon/features/account/components/domain_pill.tsx
index 13f5ebacf1..1f334bc004 100644
--- a/app/javascript/mastodon/features/account/components/domain_pill.tsx
+++ b/app/javascript/mastodon/features/account/components/domain_pill.tsx
@@ -1,3 +1,4 @@
+import type { ReactNode } from 'react';
 import { useState, useRef, useCallback, useId } from 'react';
 
 import { FormattedMessage } from 'react-intl';
@@ -15,7 +16,9 @@ export const DomainPill: React.FC<{
   domain: string;
   username: string;
   isSelf: boolean;
-}> = ({ domain, username, isSelf }) => {
+  children?: ReactNode;
+  className?: string;
+}> = ({ domain, username, isSelf, children, className }) => {
   const accessibilityId = useId();
   const [open, setOpen] = useState(false);
   const [expanded, setExpanded] = useState(false);
@@ -32,7 +35,9 @@ export const DomainPill: React.FC<{
   return (
     <>
       <button
-        className={classNames('account__domain-pill', { active: open })}
+        className={classNames('account__domain-pill', className, {
+          active: open,
+        })}
         ref={triggerRef}
         onClick={handleClick}
         aria-expanded={open}
@@ -40,6 +45,7 @@ export const DomainPill: React.FC<{
         type='button'
       >
         {domain}
+        {children}
       </button>
 
       <Overlay
diff --git a/app/javascript/mastodon/features/account_timeline/components/account_header.tsx b/app/javascript/mastodon/features/account_timeline/components/account_header.tsx
index 8fc89d206b..e5478d97ac 100644
--- a/app/javascript/mastodon/features/account_timeline/components/account_header.tsx
+++ b/app/javascript/mastodon/features/account_timeline/components/account_header.tsx
@@ -1,25 +1,22 @@
 import { useCallback } from 'react';
 
-import { useIntl } from 'react-intl';
-
 import classNames from 'classnames';
 import { Helmet } from 'react-helmet';
 
 import { AccountBio } from '@/mastodon/components/account_bio';
-import { DisplayName } from '@/mastodon/components/display_name';
 import { AnimateEmojiProvider } from '@/mastodon/components/emoji/context';
-import LockIcon from '@/material-icons/400-24px/lock.svg?react';
 import { openModal } from 'mastodon/actions/modal';
 import { Avatar } from 'mastodon/components/avatar';
-import { Icon } from 'mastodon/components/icon';
 import { AccountNote } from 'mastodon/features/account/components/account_note';
-import { DomainPill } from 'mastodon/features/account/components/domain_pill';
 import FollowRequestNoteContainer from 'mastodon/features/account/containers/follow_request_note_container';
 import { autoPlayGif, me, domain as localDomain } from 'mastodon/initial_state';
 import type { Account } from 'mastodon/models/account';
 import { getAccountHidden } from 'mastodon/selectors/accounts';
 import { useAppSelector, useAppDispatch } from 'mastodon/store';
 
+import { isRedesignEnabled } from '../common';
+
+import { AccountName } from './account_name';
 import { AccountBadges } from './badges';
 import { AccountButtons } from './buttons';
 import { FamiliarFollowers } from './familiar_followers';
@@ -28,6 +25,7 @@ import { AccountInfo } from './info';
 import { MemorialNote } from './memorial_note';
 import { MovedNote } from './moved_note';
 import { AccountNumberFields } from './number_fields';
+import redesignClasses from './redesign.module.scss';
 import { AccountTabs } from './tabs';
 
 const titleFromAccount = (account: Account) => {
@@ -47,7 +45,6 @@ export const AccountHeader: React.FC<{
   hideTabs?: boolean;
 }> = ({ accountId, hideTabs }) => {
   const dispatch = useAppDispatch();
-  const intl = useIntl();
   const account = useAppSelector((state) => state.accounts.get(accountId));
   const relationship = useAppSelector((state) =>
     state.relationships.get(accountId),
@@ -85,8 +82,6 @@ export const AccountHeader: React.FC<{
 
   const suspendedOrHidden = hidden || account.suspended;
   const isLocal = !account.acct.includes('@');
-  const username = account.acct.split('@')[0];
-  const domain = isLocal ? localDomain : account.acct.split('@')[1];
 
   return (
     <div className='account-timeline__header'>
@@ -133,38 +128,27 @@ export const AccountHeader: React.FC<{
               />
             </a>
 
-            <AccountButtons
-              accountId={accountId}
-              className='account__header__buttons--desktop'
-            />
+            {!isRedesignEnabled() && (
+              <AccountButtons
+                accountId={accountId}
+                className='account__header__buttons--desktop'
+              />
+            )}
           </div>
 
-          <div className='account__header__tabs__name'>
-            <h1>
-              <DisplayName account={account} variant='simple' />
-              <small>
-                <span>
-                  @{username}
-                  <span className='invisible'>@{domain}</span>
-                </span>
-                <DomainPill
-                  username={username ?? ''}
-                  domain={domain ?? ''}
-                  isSelf={me === account.id}
-                />
-                {account.locked && (
-                  <Icon
-                    id='lock'
-                    icon={LockIcon}
-                    aria-label={intl.formatMessage({
-                      id: 'account.locked_info',
-                      defaultMessage:
-                        'This account privacy status is set to locked. The owner manually reviews who can follow them.',
-                    })}
-                  />
-                )}
-              </small>
-            </h1>
+          <div
+            className={classNames(
+              'account__header__tabs__name',
+              isRedesignEnabled() && redesignClasses.nameWrapper,
+            )}
+          >
+            <AccountName
+              accountId={accountId}
+              className={classNames(
+                isRedesignEnabled() && redesignClasses.name,
+              )}
+            />
+            {isRedesignEnabled() && <AccountButtons accountId={accountId} />}
           </div>
 
           <AccountBadges accountId={accountId} />
diff --git a/app/javascript/mastodon/features/account_timeline/components/account_name.tsx b/app/javascript/mastodon/features/account_timeline/components/account_name.tsx
new file mode 100644
index 0000000000..90ccf7486d
--- /dev/null
+++ b/app/javascript/mastodon/features/account_timeline/components/account_name.tsx
@@ -0,0 +1,68 @@
+import type { FC } from 'react';
+
+import { useIntl } from 'react-intl';
+
+import { DisplayName } from '@/mastodon/components/display_name';
+import { Icon } from '@/mastodon/components/icon';
+import { useAccount } from '@/mastodon/hooks/useAccount';
+import { useAppSelector } from '@/mastodon/store';
+import InfoIcon from '@/material-icons/400-24px/info.svg?react';
+import LockIcon from '@/material-icons/400-24px/lock.svg?react';
+
+import { DomainPill } from '../../account/components/domain_pill';
+import { isRedesignEnabled } from '../common';
+
+import classes from './redesign.module.scss';
+
+export const AccountName: FC<{ accountId: string; className?: string }> = ({
+  accountId,
+  className,
+}) => {
+  const intl = useIntl();
+  const account = useAccount(accountId);
+  const me = useAppSelector((state) => state.meta.get('me') as string);
+  const localDomain = useAppSelector(
+    (state) => state.meta.get('domain') as string,
+  );
+
+  if (!account) {
+    return null;
+  }
+
+  const [username = '', domain = localDomain] = account.acct.split('@');
+
+  return (
+    <h1 className={className}>
+      <DisplayName account={account} variant='simple' />
+      <small>
+        <span>
+          @{username}
+          {isRedesignEnabled() && '@'}
+          <span className='invisible'>
+            {!isRedesignEnabled() && '@'}
+            {domain}
+          </span>
+        </span>
+        <DomainPill
+          username={username}
+          domain={domain}
+          isSelf={me === account.id}
+          className={(isRedesignEnabled() && classes.domainPill) || ''}
+        >
+          {isRedesignEnabled() && <Icon id='info' icon={InfoIcon} />}
+        </DomainPill>
+        {!isRedesignEnabled() && account.locked && (
+          <Icon
+            id='lock'
+            icon={LockIcon}
+            aria-label={intl.formatMessage({
+              id: 'account.locked_info',
+              defaultMessage:
+                'This account privacy status is set to locked. The owner manually reviews who can follow them.',
+            })}
+          />
+        )}
+      </small>
+    </h1>
+  );
+};
diff --git a/app/javascript/mastodon/features/account_timeline/components/redesign.module.scss b/app/javascript/mastodon/features/account_timeline/components/redesign.module.scss
index dd09f199e5..757f5a4231 100644
--- a/app/javascript/mastodon/features/account_timeline/components/redesign.module.scss
+++ b/app/javascript/mastodon/features/account_timeline/components/redesign.module.scss
@@ -1,3 +1,44 @@
+.nameWrapper {
+  display: flex;
+  gap: 16px;
+}
+
+.name {
+  flex-grow: 1;
+  font-size: 22px;
+  white-space: initial;
+  text-overflow: initial;
+  line-height: normal;
+
+  :global(.icon-info) {
+    margin-left: 2px;
+    width: 1em;
+    height: 1em;
+    align-self: center;
+  }
+}
+
+// Overrides .account__header__tabs__name h1 small
+h1.name > small {
+  gap: 0;
+}
+
+.domainPill {
+  appearance: none;
+  border: none;
+  background: none;
+  padding: 0;
+  text-decoration: underline;
+  color: inherit;
+  font-size: 1em;
+  font-weight: initial;
+
+  &:global(.active) {
+    background: none;
+    color: inherit;
+  }
+}
+
 .fieldList {
   margin-top: 16px;
 }