diff --git a/bin/people b/bin/people
new file mode 120000
--- /dev/null
+++ b/bin/people
@@ -0,0 +1 @@
+../scripts/people/manage_people.php
\ No newline at end of file
diff --git a/scripts/people/manage_people.php b/scripts/people/manage_people.php
new file mode 100755
--- /dev/null
+++ b/scripts/people/manage_people.php
@@ -0,0 +1,20 @@
+#!/usr/bin/env php
+<?php
+
+$root = dirname(dirname(dirname(__FILE__)));
+require_once $root.'/scripts/__init_script__.php';
+
+$args = new PhutilArgumentParser($argv);
+$args->setSynopsis(<<<EOSYNOPSIS
+**people** __command__ [__options__]
+    Manage user profiles and accounts.
+
+EOSYNOPSIS
+  );
+$args->parseStandardArguments();
+
+$workflows = id(new PhutilClassMapQuery())
+  ->setAncestorClass('PhabricatorPeopleManagementWorkflow')
+  ->execute();
+$workflows[] = new PhutilHelpArgumentWorkflow();
+$args->parseWorkflows($workflows);
diff --git a/src/__phutil_library_map__.php b/src/__phutil_library_map__.php
--- a/src/__phutil_library_map__.php
+++ b/src/__phutil_library_map__.php
@@ -3359,6 +3359,7 @@
     'PhabricatorPeopleLogSearchEngine' => 'applications/people/query/PhabricatorPeopleLogSearchEngine.php',
     'PhabricatorPeopleLogsController' => 'applications/people/controller/PhabricatorPeopleLogsController.php',
     'PhabricatorPeopleManageProfileMenuItem' => 'applications/people/menuitem/PhabricatorPeopleManageProfileMenuItem.php',
+    'PhabricatorPeopleManagementWorkflow' => 'applications/people/management/PhabricatorPeopleManagementWorkflow.php',
     'PhabricatorPeopleNewController' => 'applications/people/controller/PhabricatorPeopleNewController.php',
     'PhabricatorPeopleNoOwnerDatasource' => 'applications/people/typeahead/PhabricatorPeopleNoOwnerDatasource.php',
     'PhabricatorPeopleOwnerDatasource' => 'applications/people/typeahead/PhabricatorPeopleOwnerDatasource.php',
@@ -3366,6 +3367,7 @@
     'PhabricatorPeopleProfileBadgesController' => 'applications/people/controller/PhabricatorPeopleProfileBadgesController.php',
     'PhabricatorPeopleProfileController' => 'applications/people/controller/PhabricatorPeopleProfileController.php',
     'PhabricatorPeopleProfileEditController' => 'applications/people/controller/PhabricatorPeopleProfileEditController.php',
+    'PhabricatorPeopleProfileImageWorkflow' => 'applications/people/management/PhabricatorPeopleProfileImageWorkflow.php',
     'PhabricatorPeopleProfileManageController' => 'applications/people/controller/PhabricatorPeopleProfileManageController.php',
     'PhabricatorPeopleProfileMenuEngine' => 'applications/people/engine/PhabricatorPeopleProfileMenuEngine.php',
     'PhabricatorPeopleProfilePictureController' => 'applications/people/controller/PhabricatorPeopleProfilePictureController.php',
@@ -8545,6 +8547,7 @@
     'PhabricatorPeopleLogSearchEngine' => 'PhabricatorApplicationSearchEngine',
     'PhabricatorPeopleLogsController' => 'PhabricatorPeopleController',
     'PhabricatorPeopleManageProfileMenuItem' => 'PhabricatorProfileMenuItem',
+    'PhabricatorPeopleManagementWorkflow' => 'PhabricatorManagementWorkflow',
     'PhabricatorPeopleNewController' => 'PhabricatorPeopleController',
     'PhabricatorPeopleNoOwnerDatasource' => 'PhabricatorTypeaheadDatasource',
     'PhabricatorPeopleOwnerDatasource' => 'PhabricatorTypeaheadCompositeDatasource',
@@ -8552,6 +8555,7 @@
     'PhabricatorPeopleProfileBadgesController' => 'PhabricatorPeopleProfileController',
     'PhabricatorPeopleProfileController' => 'PhabricatorPeopleController',
     'PhabricatorPeopleProfileEditController' => 'PhabricatorPeopleProfileController',
+    'PhabricatorPeopleProfileImageWorkflow' => 'PhabricatorPeopleManagementWorkflow',
     'PhabricatorPeopleProfileManageController' => 'PhabricatorPeopleProfileController',
     'PhabricatorPeopleProfileMenuEngine' => 'PhabricatorProfileMenuEngine',
     'PhabricatorPeopleProfilePictureController' => 'PhabricatorPeopleProfileController',
diff --git a/src/applications/files/builtin/PhabricatorFilesComposeAvatarBuiltinFile.php b/src/applications/files/builtin/PhabricatorFilesComposeAvatarBuiltinFile.php
--- a/src/applications/files/builtin/PhabricatorFilesComposeAvatarBuiltinFile.php
+++ b/src/applications/files/builtin/PhabricatorFilesComposeAvatarBuiltinFile.php
@@ -7,6 +7,8 @@
   private $color;
   private $border;
 
+  const VERSION = 'v1';
+
   public function setIcon($icon) {
     $this->icon = $icon;
     return $this;
diff --git a/src/applications/people/management/PhabricatorPeopleManagementWorkflow.php b/src/applications/people/management/PhabricatorPeopleManagementWorkflow.php
new file mode 100644
--- /dev/null
+++ b/src/applications/people/management/PhabricatorPeopleManagementWorkflow.php
@@ -0,0 +1,47 @@
+<?php
+
+abstract class PhabricatorPeopleManagementWorkflow
+  extends PhabricatorManagementWorkflow {
+
+  protected function buildIterator(PhutilArgumentParser $args) {
+    $usernames = $args->getArg('users');
+
+    if ($args->getArg('all')) {
+      if ($usernames) {
+        throw new PhutilArgumentUsageException(
+          pht(
+            'Specify either a list of users or `%s`, but not both.',
+            '--all'));
+      }
+      return new LiskMigrationIterator(new PhabricatorUser());
+    }
+
+    if ($usernames) {
+      return $this->loadUsersWithUsernames($usernames);
+    }
+
+    return null;
+  }
+
+  protected function loadUsersWithUsernames(array $usernames) {
+    $users = array();
+    foreach($usernames as $username) {
+      $query = id(new PhabricatorPeopleQuery())
+        ->setViewer($this->getViewer())
+        ->withUsernames(array($username))
+        ->executeOne();
+
+      if (!$query) {
+        throw new PhutilArgumentUsageException(
+          pht(
+            '"%s" is not a valid username.',
+            $username));
+      }
+      $users[] = $query;
+    }
+
+    return $users;
+  }
+
+
+}
diff --git a/src/applications/people/management/PhabricatorPeopleProfileImageWorkflow.php b/src/applications/people/management/PhabricatorPeopleProfileImageWorkflow.php
new file mode 100644
--- /dev/null
+++ b/src/applications/people/management/PhabricatorPeopleProfileImageWorkflow.php
@@ -0,0 +1,87 @@
+<?php
+
+final class PhabricatorPeopleProfileImageWorkflow
+  extends PhabricatorPeopleManagementWorkflow {
+
+  protected function didConstruct() {
+    $this
+      ->setName('profileimage')
+      ->setExamples('**profileimage** --users __username__')
+      ->setSynopsis(pht('Generate default profile images.'))
+      ->setArguments(
+        array(
+          array(
+            'name' => 'user',
+            'help' => pht(
+              'Generate a default profile image for a specific user'),
+          ),
+          array(
+            'name' => 'all',
+            'help' => pht(
+              'Generate default profile images for all users.'),
+          ),
+          array(
+            'name' => 'force',
+            'short' => 'f',
+            'help' => pht(
+              'Force a default profile image to be replaced.'),
+          ),
+          array(
+            'name'     => 'users',
+            'wildcard'  => true,
+          ),
+        ));
+  }
+
+  public function execute(PhutilArgumentParser $args) {
+    $console = PhutilConsole::getConsole();
+
+    $is_force = $args->getArg('force');
+    $is_all = $args->getArg('all');
+    $is_user = $args->getArg('user');
+
+    $gd = function_exists('imagecreatefromstring');
+    if (!$gd) {
+      throw new PhutilArgumentUsageException(
+        pht(
+          'GD is not installed for php-cli. Aborting.'));
+    }
+
+    $iterator = $this->buildIterator($args);
+    if (!$iterator) {
+      throw new PhutilArgumentUsageException(
+        pht(
+          'Either specify a list of users to update, or use `%s` '.
+          'to update all users.',
+          '--all'));
+    }
+
+    $version = PhabricatorFilesComposeAvatarBuiltinFile::VERSION;
+
+    foreach ($iterator as $user) {
+      $username = $user->getUsername();
+      $default_phid = $user->getDefaultProfileImagePHID();
+
+      if ($default_phid == null || $is_force) {
+        $file = id(new PhabricatorFilesComposeAvatarBuiltinFile())
+          ->getUserProfileImageFile($username);
+        $user->setDefaultProfileImagePHID($file->getPHID());
+        $user->setDefaultProfileImageVersion($version);
+        $user->save();
+        $console->writeOut(
+          "%s\n",
+          pht(
+            'Generating profile image for "%s".',
+            $username));
+      } else {
+        $console->writeOut(
+          "%s\n",
+          pht(
+            'Default profile image "%s" already set for "%s".',
+            $version,
+            $username));
+      }
+    }
+  }
+
+}