diff --git a/lib/permissions/minimally-encoded-thread-permissions-test-data.js b/lib/permissions/minimally-encoded-thread-permissions-test-data.js
new file mode 100644
--- /dev/null
+++ b/lib/permissions/minimally-encoded-thread-permissions-test-data.js
@@ -0,0 +1,356 @@
+// @flow
+
+import type { MinimallyEncodedRawThreadInfo } from './minimally-encoded-thread-permissions.js';
+import { threadTypes } from '../types/thread-types-enum.js';
+import type { RawThreadInfo } from '../types/thread-types.js';
+
+const exampleRawThreadInfoA: RawThreadInfo = {
+  id: '85171',
+  type: threadTypes.PERSONAL,
+  name: '',
+  description: '',
+  color: '6d49ab',
+  creationTime: 1675887298557,
+  parentThreadID: '1',
+  members: [
+    {
+      id: '256',
+      role: null,
+      permissions: {
+        know_of: {
+          value: true,
+          source: '1',
+        },
+        visible: {
+          value: true,
+          source: '1',
+        },
+        voiced: {
+          value: true,
+          source: '1',
+        },
+        edit_entries: {
+          value: true,
+          source: '1',
+        },
+        edit_thread: {
+          value: true,
+          source: '1',
+        },
+        edit_thread_description: {
+          value: true,
+          source: '1',
+        },
+        edit_thread_color: {
+          value: true,
+          source: '1',
+        },
+        delete_thread: {
+          value: true,
+          source: '1',
+        },
+        create_subthreads: {
+          value: true,
+          source: '1',
+        },
+        create_sidebars: {
+          value: true,
+          source: '1',
+        },
+        join_thread: {
+          value: true,
+          source: '1',
+        },
+        edit_permissions: {
+          value: true,
+          source: '1',
+        },
+        add_members: {
+          value: true,
+          source: '1',
+        },
+        remove_members: {
+          value: true,
+          source: '1',
+        },
+        change_role: {
+          value: true,
+          source: '1',
+        },
+        leave_thread: {
+          value: false,
+          source: null,
+        },
+        react_to_message: {
+          value: false,
+          source: null,
+        },
+        edit_message: {
+          value: false,
+          source: null,
+        },
+        manage_pins: {
+          value: true,
+          source: '1',
+        },
+      },
+      isSender: false,
+    },
+    {
+      id: '83853',
+      role: '85172',
+      permissions: {
+        know_of: {
+          value: true,
+          source: '85171',
+        },
+        visible: {
+          value: true,
+          source: '85171',
+        },
+        voiced: {
+          value: true,
+          source: '85171',
+        },
+        edit_entries: {
+          value: true,
+          source: '85171',
+        },
+        edit_thread: {
+          value: true,
+          source: '85171',
+        },
+        edit_thread_description: {
+          value: true,
+          source: '85171',
+        },
+        edit_thread_color: {
+          value: true,
+          source: '85171',
+        },
+        delete_thread: {
+          value: false,
+          source: null,
+        },
+        create_subthreads: {
+          value: false,
+          source: null,
+        },
+        create_sidebars: {
+          value: true,
+          source: '85171',
+        },
+        join_thread: {
+          value: false,
+          source: null,
+        },
+        edit_permissions: {
+          value: false,
+          source: null,
+        },
+        add_members: {
+          value: false,
+          source: null,
+        },
+        remove_members: {
+          value: false,
+          source: null,
+        },
+        change_role: {
+          value: false,
+          source: null,
+        },
+        leave_thread: {
+          value: false,
+          source: null,
+        },
+        react_to_message: {
+          value: true,
+          source: '85171',
+        },
+        edit_message: {
+          value: true,
+          source: '85171',
+        },
+        manage_pins: {
+          value: false,
+          source: null,
+        },
+      },
+      isSender: true,
+    },
+  ],
+  roles: {
+    '85172': {
+      id: '85172',
+      name: 'Members',
+      permissions: {
+        know_of: true,
+        visible: true,
+        voiced: true,
+        react_to_message: true,
+        edit_message: true,
+        edit_entries: true,
+        edit_thread: true,
+        edit_thread_color: true,
+        edit_thread_description: true,
+        create_sidebars: true,
+        descendant_open_know_of: true,
+        descendant_open_visible: true,
+        child_open_join_thread: true,
+      },
+      isDefault: true,
+    },
+  },
+  currentUser: {
+    role: '85172',
+    permissions: {
+      know_of: {
+        value: true,
+        source: '85171',
+      },
+      visible: {
+        value: true,
+        source: '85171',
+      },
+      voiced: {
+        value: true,
+        source: '85171',
+      },
+      edit_entries: {
+        value: true,
+        source: '85171',
+      },
+      edit_thread: {
+        value: true,
+        source: '85171',
+      },
+      edit_thread_description: {
+        value: true,
+        source: '85171',
+      },
+      edit_thread_color: {
+        value: true,
+        source: '85171',
+      },
+      delete_thread: {
+        value: false,
+        source: null,
+      },
+      create_subthreads: {
+        value: false,
+        source: null,
+      },
+      create_sidebars: {
+        value: true,
+        source: '85171',
+      },
+      join_thread: {
+        value: false,
+        source: null,
+      },
+      edit_permissions: {
+        value: false,
+        source: null,
+      },
+      add_members: {
+        value: false,
+        source: null,
+      },
+      remove_members: {
+        value: false,
+        source: null,
+      },
+      change_role: {
+        value: false,
+        source: null,
+      },
+      leave_thread: {
+        value: false,
+        source: null,
+      },
+      react_to_message: {
+        value: true,
+        source: '85171',
+      },
+      edit_message: {
+        value: true,
+        source: '85171',
+      },
+      manage_pins: {
+        value: false,
+        source: null,
+      },
+    },
+    subscription: {
+      home: true,
+      pushNotifs: true,
+    },
+    unread: false,
+  },
+  repliesCount: 0,
+  containingThreadID: '1',
+  community: '1',
+  pinnedCount: 0,
+};
+
+const exampleMinimallyEncodedRawThreadInfoA: MinimallyEncodedRawThreadInfo = {
+  id: '85171',
+  type: threadTypes.PERSONAL,
+  name: '',
+  description: '',
+  color: '6d49ab',
+  creationTime: 1675887298557,
+  parentThreadID: '1',
+  members: [
+    {
+      id: '256',
+      role: null,
+      permissions: '87fff',
+      isSender: false,
+    },
+    {
+      id: '83853',
+      role: '85172',
+      permissions: '3027f',
+      isSender: true,
+    },
+  ],
+  roles: {
+    '85172': {
+      id: '85172',
+      name: 'Members',
+      permissions: [
+        '000',
+        '010',
+        '020',
+        '100',
+        '110',
+        '030',
+        '040',
+        '060',
+        '050',
+        '090',
+        '005',
+        '015',
+        '0a9',
+      ],
+      isDefault: true,
+    },
+  },
+  currentUser: {
+    role: '85172',
+    permissions: '3027f',
+    subscription: {
+      home: true,
+      pushNotifs: true,
+    },
+    unread: false,
+  },
+  repliesCount: 0,
+  containingThreadID: '1',
+  community: '1',
+  pinnedCount: 0,
+};
+
+export { exampleRawThreadInfoA, exampleMinimallyEncodedRawThreadInfoA };
diff --git a/lib/permissions/minimally-encoded-thread-permissions.js b/lib/permissions/minimally-encoded-thread-permissions.js
--- a/lib/permissions/minimally-encoded-thread-permissions.js
+++ b/lib/permissions/minimally-encoded-thread-permissions.js
@@ -1,6 +1,7 @@
 // @flow
 
 import invariant from 'invariant';
+import _mapValues from 'lodash/fp/mapValues.js';
 import t, { type TInterface } from 'tcomb';
 
 import { parseThreadPermissionString } from './prefixes.js';
@@ -206,6 +207,13 @@
     permissions: t.list(tHexEncodedRolePermission),
   });
 
+const minimallyEncodeRoleInfo = (
+  roleInfo: RoleInfo,
+): MinimallyEncodedRoleInfo => ({
+  ...roleInfo,
+  permissions: threadRolePermissionsBlobToBitmaskArray(roleInfo.permissions),
+});
+
 export type MinimallyEncodedThreadCurrentUserInfo = {
   ...ThreadCurrentUserInfo,
   +permissions: string,
@@ -218,6 +226,13 @@
     permissions: tHexEncodedPermissionsBitmask,
   });
 
+const minimallyEncodeThreadCurrentUserInfo = (
+  threadCurrentUserInfo: ThreadCurrentUserInfo,
+): MinimallyEncodedThreadCurrentUserInfo => ({
+  ...threadCurrentUserInfo,
+  permissions: permissionsToBitmaskHex(threadCurrentUserInfo.permissions),
+});
+
 export type MinimallyEncodedMemberInfo = {
   ...MemberInfo,
   +permissions: string,
@@ -229,6 +244,13 @@
     permissions: tHexEncodedPermissionsBitmask,
   });
 
+const minimallyEncodeMemberInfo = (
+  memberInfo: MemberInfo,
+): MinimallyEncodedMemberInfo => ({
+  ...memberInfo,
+  permissions: permissionsToBitmaskHex(memberInfo.permissions),
+});
+
 export type MinimallyEncodedRawThreadInfo = {
   ...RawThreadInfo,
   +members: $ReadOnlyArray<MinimallyEncodedMemberInfo>,
@@ -244,6 +266,18 @@
     currentUser: minimallyEncodedThreadCurrentUserInfoValidator,
   });
 
+const minimallyEncodeRawThreadInfo = (
+  rawThreadInfo: RawThreadInfo,
+): MinimallyEncodedRawThreadInfo => {
+  const { members, roles, currentUser, ...rest } = rawThreadInfo;
+  return {
+    ...rest,
+    members: members.map(minimallyEncodeMemberInfo),
+    roles: _mapValues(minimallyEncodeRoleInfo)(roles),
+    currentUser: minimallyEncodeThreadCurrentUserInfo(currentUser),
+  };
+};
+
 export {
   permissionsToBitmaskHex,
   hasPermission,
@@ -255,4 +289,5 @@
   minimallyEncodedThreadCurrentUserInfoValidator,
   minimallyEncodedMemberInfoValidator,
   minimallyEncodedRawThreadInfoValidator,
+  minimallyEncodeRawThreadInfo,
 };
diff --git a/lib/permissions/minimally-encoded-thread-permissions.test.js b/lib/permissions/minimally-encoded-thread-permissions.test.js
--- a/lib/permissions/minimally-encoded-thread-permissions.test.js
+++ b/lib/permissions/minimally-encoded-thread-permissions.test.js
@@ -1,5 +1,9 @@
 // @flow
 
+import {
+  exampleMinimallyEncodedRawThreadInfoA,
+  exampleRawThreadInfoA,
+} from './minimally-encoded-thread-permissions-test-data.js';
 import {
   decodeRolePermissionBitmask,
   decodeThreadRolePermissionsBitmaskArray,
@@ -8,12 +12,12 @@
   minimallyEncodedRawThreadInfoValidator,
   minimallyEncodedRoleInfoValidator,
   minimallyEncodedThreadCurrentUserInfoValidator,
+  minimallyEncodeRawThreadInfo,
   permissionsToBitmaskHex,
   rolePermissionToBitmaskHex,
   threadRolePermissionsBlobToBitmaskArray,
 } from './minimally-encoded-thread-permissions.js';
 import type { ThreadRolePermissionsBlob } from '../types/thread-permission-types.js';
-import { threadTypes } from '../types/thread-types-enum.js';
 
 describe('minimallyEncodedThreadPermissions', () => {
   const permissions = {
@@ -366,68 +370,21 @@
 });
 
 describe('minimallyEncodedRawThreadInfoValidator', () => {
-  const minimalRawThreadInfo = {
-    id: '85171',
-    type: threadTypes.PERSONAL,
-    name: '',
-    description: '',
-    color: '6d49ab',
-    creationTime: 1675887298557,
-    parentThreadID: '1',
-    members: [
-      {
-        id: '256',
-        role: null,
-        permissions: '87fff',
-        isSender: false,
-      },
-      {
-        id: '83853',
-        role: '85172',
-        permissions: '3027f',
-        isSender: true,
-      },
-    ],
-    roles: {
-      '85172': {
-        id: '85172',
-        name: 'Members',
-        permissions: [
-          '000',
-          '010',
-          '020',
-          '100',
-          '110',
-          '030',
-          '040',
-          '060',
-          '050',
-          '090',
-          '005',
-          '015',
-          '0a9',
-        ],
-        isDefault: true,
-      },
-    },
-    currentUser: {
-      role: '85172',
-      permissions: '3027f',
-      subscription: {
-        home: true,
-        pushNotifs: true,
-      },
-      unread: false,
-    },
-    repliesCount: 0,
-    containingThreadID: '1',
-    community: '1',
-    pinnedCount: 0,
-  };
-
   it('should validate correctly formed MinimallyEncodedRawThreadInfo', () => {
     expect(
-      minimallyEncodedRawThreadInfoValidator.is(minimalRawThreadInfo),
+      minimallyEncodedRawThreadInfoValidator.is(
+        exampleMinimallyEncodedRawThreadInfoA,
+      ),
+    ).toBe(true);
+  });
+});
+
+describe('minimallyEncodeRawThreadInfo', () => {
+  it('should correctly encode RawThreadInfo', () => {
+    expect(
+      minimallyEncodedRawThreadInfoValidator.is(
+        minimallyEncodeRawThreadInfo(exampleRawThreadInfoA),
+      ),
     ).toBe(true);
   });
 });