diff --git a/app/controllers/settings/migrations_controller.rb b/app/controllers/settings/migrations_controller.rb
new file mode 100644
index 0000000000..711ba338f0
--- /dev/null
+++ b/app/controllers/settings/migrations_controller.rb
@@ -0,0 +1,32 @@
+# frozen_string_literal: true
+
+class Settings::MigrationsController < ApplicationController
+  layout 'admin'
+
+  before_action :authenticate_user!
+
+  def show
+    @migration = Form::Migration.new(account: current_account.moved_to_account)
+  end
+
+  def update
+    @migration = Form::Migration.new(resource_params)
+
+    if @migration.valid?
+      if current_account.moved_to_account_id != @migration.account&.id
+        current_account.update!(moved_to_account: @migration.account)
+        ActivityPub::UpdateDistributionWorker.perform_async(@account.id)
+      end
+
+      redirect_to settings_migration_path
+    else
+      render :show
+    end
+  end
+
+  private
+
+  def resource_params
+    params.require(:migration).permit(:acct)
+  end
+end
diff --git a/app/javascript/mastodon/features/keyboard_shortcuts/index.js b/app/javascript/mastodon/features/keyboard_shortcuts/index.js
new file mode 100644
index 0000000000..00771b79cb
--- /dev/null
+++ b/app/javascript/mastodon/features/keyboard_shortcuts/index.js
@@ -0,0 +1,68 @@
+import React from 'react';
+import Column from '../ui/components/column';
+import { defineMessages, injectIntl } from 'react-intl';
+import PropTypes from 'prop-types';
+import ImmutablePureComponent from 'react-immutable-pure-component';
+
+const messages = defineMessages({
+  heading: { id: 'keyboard_shortcuts.heading', defaultMessage: 'Keyboard Shortcuts' },
+  hotkey: { id: 'keyboard_shortcuts.hotkey', defaultMessage: 'Hotkey' },
+  description: { id: 'keyboard_shortcuts.description', defaultMessage: 'Description' },
+  reply: { id: 'keyboard_shortcuts.reply', defaultMessage: 'to reply' },
+  mention: { id: 'keyboard_shortcuts.mention', defaultMessage: 'to mention author' },
+  favourite: { id: 'keyboard_shortcuts.favourite', defaultMessage: 'to favourite' },
+  boost: { id: 'keyboard_shortcuts.boost', defaultMessage: 'to boost' },
+  enter: { id: 'keyboard_shortcuts.enter', defaultMessage: 'to open status' },
+  profile: { id: 'keyboard_shortcuts.profile', defaultMessage: 'to open author\'s profile' },
+  up: { id: 'keyboard_shortcuts.up', defaultMessage: 'to move up in the list' },
+  down: { id: 'keyboard_shortcuts.down', defaultMessage: 'to move down in the list' },
+  column: { id: 'keyboard_shortcuts.column', defaultMessage: 'to focus a status in one of the columns' },
+  compose: { id: 'keyboard_shortcuts.compose', defaultMessage: 'to focus the compose textarea' },
+  toot: { id: 'keyboard_shortcuts.toot', defaultMessage: 'to start a brand new toot' },
+  back: { id: 'keyboard_shortcuts.back', defaultMessage: 'to navigate back' },
+  search: { id: 'keyboard_shortcuts.search', defaultMessage: 'to focus search' },
+  unfocus: { id: 'keyboard_shortcuts.unfocus', defaultMessage: 'to un-focus compose textarea/search' },
+  legend: { id: 'keyboard_shortcuts.legend', defaultMessage: 'to display this legend' },
+});
+
+@injectIntl
+export default class KeyboardShortcuts extends ImmutablePureComponent {
+
+  static propTypes = {
+    intl: PropTypes.object.isRequired,
+    multiColumn: PropTypes.bool,
+  };
+
+  render () {
+    const { intl } = this.props;
+
+    return (
+      <Column icon='question' heading={intl.formatMessage(messages.heading)} hideHeadingOnMobile>
+        <div className='keyboard-shortcuts scrollable optionally-scrollable'>
+          <table>
+            <thead>
+              <tr><th>{intl.formatMessage(messages.hotkey)}</th><th>{intl.formatMessage(messages.description)}</th></tr>
+            </thead>
+            <tbody>
+              <tr><td><code>r</code></td><td>{intl.formatMessage(messages.reply)}</td></tr>
+              <tr><td><code>m</code></td><td>{intl.formatMessage(messages.mention)}</td></tr>
+              <tr><td><code>f</code></td><td>{intl.formatMessage(messages.favourite)}</td></tr>
+              <tr><td><code>b</code></td><td>{intl.formatMessage(messages.boost)}</td></tr>
+              <tr><td><code>enter</code></td><td>{intl.formatMessage(messages.enter)}</td></tr>
+              <tr><td><code>up</code></td><td>{intl.formatMessage(messages.up)}</td></tr>
+              <tr><td><code>down</code></td><td>{intl.formatMessage(messages.down)}</td></tr>
+              <tr><td><code>1</code>-<code>9</code></td><td>{intl.formatMessage(messages.column)}</td></tr>
+              <tr><td><code>n</code></td><td>{intl.formatMessage(messages.compose)}</td></tr>
+              <tr><td><code>alt</code>+<code>n</code></td><td>{intl.formatMessage(messages.toot)}</td></tr>
+              <tr><td><code>backspace</code></td><td>{intl.formatMessage(messages.back)}</td></tr>
+              <tr><td><code>s</code></td><td>{intl.formatMessage(messages.search)}</td></tr>
+              <tr><td><code>esc</code></td><td>{intl.formatMessage(messages.unfocus)}</td></tr>
+              <tr><td><code>?</code></td><td>{intl.formatMessage(messages.legend)}</td></tr>
+            </tbody>
+          </table>
+        </div>
+      </Column>
+    );
+  }
+
+}
diff --git a/app/javascript/mastodon/features/ui/index.js b/app/javascript/mastodon/features/ui/index.js
index 57289f519a..3613269613 100644
--- a/app/javascript/mastodon/features/ui/index.js
+++ b/app/javascript/mastodon/features/ui/index.js
@@ -19,6 +19,7 @@ import {
   Compose,
   Status,
   GettingStarted,
+  KeyboardShortcuts,
   PublicTimeline,
   CommunityTimeline,
   AccountTimeline,
@@ -56,6 +57,7 @@ const mapStateToProps = state => ({
 });
 
 const keyMap = {
+  help: '?',
   new: 'n',
   search: 's',
   forceNew: 'option+n',
@@ -298,6 +300,14 @@ export default class UI extends React.Component {
     this.hotkeys = c;
   }
 
+  handleHotkeyToggleHelp = () => {
+    if (this.props.location.pathname === '/keyboard-shortcuts') {
+      this.context.router.history.goBack();
+    } else {
+      this.context.router.history.push('/keyboard-shortcuts');
+    }
+  }
+
   handleHotkeyGoToHome = () => {
     this.context.router.history.push('/timelines/home');
   }
@@ -343,6 +353,7 @@ export default class UI extends React.Component {
     const { children } = this.props;
 
     const handlers = {
+      help: this.handleHotkeyToggleHelp,
       new: this.handleHotkeyNew,
       search: this.handleHotkeySearch,
       forceNew: this.handleHotkeyForceNew,
@@ -369,6 +380,7 @@ export default class UI extends React.Component {
             <WrappedSwitch>
               <Redirect from='/' to='/getting-started' exact />
               <WrappedRoute path='/getting-started' component={GettingStarted} content={children} />
+              <WrappedRoute path='/keyboard-shortcuts' component={KeyboardShortcuts} content={children} />
               <WrappedRoute path='/timelines/home' component={HomeTimeline} content={children} />
               <WrappedRoute path='/timelines/public' exact component={PublicTimeline} content={children} />
               <WrappedRoute path='/timelines/public/local' component={CommunityTimeline} content={children} />
diff --git a/app/javascript/mastodon/features/ui/util/async-components.js b/app/javascript/mastodon/features/ui/util/async-components.js
index ec1630ed68..b741f668e8 100644
--- a/app/javascript/mastodon/features/ui/util/async-components.js
+++ b/app/javascript/mastodon/features/ui/util/async-components.js
@@ -38,6 +38,10 @@ export function GettingStarted () {
   return import(/* webpackChunkName: "features/getting_started" */'../../getting_started');
 }
 
+export function KeyboardShortcuts () {
+  return import(/* webpackChunkName: "features/keyboard_shortcuts" */'../../keyboard_shortcuts');
+}
+
 export function PinnedStatuses () {
   return import(/* webpackChunkName: "features/pinned_statuses" */'../../pinned_statuses');
 }
diff --git a/app/javascript/styles/mastodon/components.scss b/app/javascript/styles/mastodon/components.scss
index f4ad662716..80060a00fe 100644
--- a/app/javascript/styles/mastodon/components.scss
+++ b/app/javascript/styles/mastodon/components.scss
@@ -2099,6 +2099,27 @@
   }
 }
 
+.keyboard-shortcuts {
+  padding: 8px 0 0;
+  overflow: hidden;
+
+  thead {
+    position: absolute;
+    left: -9999px;
+  }
+
+  td {
+    padding: 0 10px 8px;
+  }
+
+  code {
+    display: inline-block;
+    padding: 3px 5px;
+    background-color: lighten($ui-base-color, 8%);
+    border: 1px solid darken($ui-base-color, 4%);
+  }
+}
+
 .setting-text {
   color: $ui-primary-color;
   background: transparent;
diff --git a/app/models/form/migration.rb b/app/models/form/migration.rb
new file mode 100644
index 0000000000..53cee7ee1d
--- /dev/null
+++ b/app/models/form/migration.rb
@@ -0,0 +1,27 @@
+# frozen_string_literal: true
+
+class Form::Migration
+  include ActiveModel::Validations
+
+  attr_accessor :acct, :account
+
+  validates :acct, presence: true
+
+  def initialize(attrs = {})
+    @account = attrs[:account]
+    @acct    = attrs[:account].acct unless @account.nil?
+    @acct    = attrs[:acct].gsub(/\A@/, '').strip unless attrs[:acct].nil?
+  end
+
+  def valid?
+    return false unless super
+    set_account
+    errors.empty?
+  end
+
+  private
+
+  def set_account
+    self.account = ResolveRemoteAccountService.new.call(acct) if account.nil? && acct.present?
+  end
+end
diff --git a/app/views/settings/migrations/show.html.haml b/app/views/settings/migrations/show.html.haml
new file mode 100644
index 0000000000..b7c34761f3
--- /dev/null
+++ b/app/views/settings/migrations/show.html.haml
@@ -0,0 +1,17 @@
+- content_for :page_title do
+  = t('settings.migrate')
+
+= simple_form_for @migration, as: :migration, url: settings_migration_path, html: { method: :put } do |f|
+  - if @migration.account
+    %p.hint= t('migrations.currently_redirecting')
+
+    .fields-group
+      = render partial: 'authorize_follows/card', locals: { account: @migration.account }
+
+  = render 'shared/error_messages', object: @migration
+
+  .fields-group
+    = f.input :acct, placeholder: t('migrations.acct')
+
+  .actions
+    = f.button :button, t('migrations.proceed'), type: :submit, class: 'negative'
diff --git a/app/views/settings/profiles/show.html.haml b/app/views/settings/profiles/show.html.haml
index 551a7ca493..be7bd0ba0e 100644
--- a/app/views/settings/profiles/show.html.haml
+++ b/app/views/settings/profiles/show.html.haml
@@ -21,3 +21,8 @@
 
   .actions
     = f.button :button, t('generic.save_changes'), type: :submit
+
+%hr/
+
+%h6= t('auth.migrate_account')
+%p.muted-hint= t('auth.migrate_account_html', path: settings_migration_path)
diff --git a/config/locales/en.yml b/config/locales/en.yml
index 70712d34b5..e0ae9eef91 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -347,6 +347,8 @@ en:
     invalid_reset_password_token: Password reset token is invalid or expired. Please request a new one.
     login: Log in
     logout: Logout
+    migrate_account: Move to a different account
+    migrate_account_html: If you wish to redirect this account to a different one, you can <a href="%{path}">configure it here</a>.
     register: Sign up
     resend_confirmation: Resend confirmation instructions
     reset_password: Reset password
@@ -462,6 +464,10 @@ en:
     validations:
       images_and_video: Cannot attach a video to a status that already contains images
       too_many: Cannot attach more than 4 files
+  migrations:
+    acct: username@domain of the new account
+    currently_redirecting: 'Your profile is set to redirect to:'
+    proceed: Save
   moderation:
     title: Moderation
   notification_mailer:
@@ -577,6 +583,7 @@ en:
     followers: Authorized followers
     import: Import
     keyword_mutes: Muted keywords
+    migrate: Account migration
     notifications: Notifications
     preferences: Preferences
     settings: Settings
diff --git a/config/navigation.rb b/config/navigation.rb
index 68ef317066..3f4c00dfa9 100644
--- a/config/navigation.rb
+++ b/config/navigation.rb
@@ -5,7 +5,7 @@ SimpleNavigation::Configuration.run do |navigation|
     primary.item :web, safe_join([fa_icon('chevron-left fw'), t('settings.back')]), root_url
 
     primary.item :settings, safe_join([fa_icon('cog fw'), t('settings.settings')]), settings_profile_url do |settings|
-      settings.item :profile, safe_join([fa_icon('user fw'), t('settings.edit_profile')]), settings_profile_url
+      settings.item :profile, safe_join([fa_icon('user fw'), t('settings.edit_profile')]), settings_profile_url, highlights_on: %r{/settings/profile|/settings/migration}
       settings.item :preferences, safe_join([fa_icon('sliders fw'), t('settings.preferences')]), settings_preferences_url
       settings.item :keyword_mutes, safe_join([fa_icon('volume-off fw'), t('settings.keyword_mutes')]), settings_keyword_mutes_url
       settings.item :notifications, safe_join([fa_icon('bell fw'), t('settings.notifications')]), settings_notifications_url
diff --git a/config/routes.rb b/config/routes.rb
index 1f95ef3d24..a41e76c2cc 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -103,6 +103,7 @@ Rails.application.routes.draw do
     end
 
     resource :delete, only: [:show, :destroy]
+    resource :migration, only: [:show, :update]
 
     resources :sessions, only: [:destroy]
   end