diff --git a/src/docs/src/Auth/getProfile.md b/src/docs/src/Auth/getProfile.md
index 59abcc5e6..c9f34e9b7 100644
--- a/src/docs/src/Auth/getProfile.md
+++ b/src/docs/src/Auth/getProfile.md
@@ -4,7 +4,7 @@ description: Read a user's profile, returning null when it is not available.
 platforms: [websites, apps, nodejs, workers]
 ---
 
-Returns a user's profile: their picture, display name, and bio. A user can always read their own profile. Another user's profile is available only while that user is on a paid plan; otherwise the method resolves to `null`, the same as for a user who does not exist.
+Returns a user's profile: their picture, display name, and bio. Users set these on the [Account page](https://puter.com/dashboard#account) of their Puter dashboard. A user can always read their own profile. Another user's profile is available only while that user is on a paid plan; otherwise the method resolves to `null`, the same as for a user who does not exist.
 
 ## Syntax
 
diff --git a/src/gui/src/UI/Dashboard/TabAccount.js b/src/gui/src/UI/Dashboard/TabAccount.js
index 92c1c508f..a677c21a5 100644
--- a/src/gui/src/UI/Dashboard/TabAccount.js
+++ b/src/gui/src/UI/Dashboard/TabAccount.js
@@ -22,6 +22,7 @@ import UIWindowChangeEmail from '../Settings/UIWindowChangeEmail.js';
 import UIWindowChangeUsername from '../UIWindowChangeUsername.js';
 import UIWindowConfirmUserDeletion from '../Settings/UIWindowConfirmUserDeletion.js';
 import UIWindowCopyToken from '../UIWindowCopyToken.js';
+import UIWindowEditProfile from '../UIWindowEditProfile.js';
 import UIWindow from '../UIWindow.js';
 import UIProfilePictureCropModal from './UIProfilePictureCropModal.js';
 import { isOrgSeat, orgSeatTeamName } from './orgSeat.js';
@@ -59,6 +60,20 @@ const TabAccount = {
         // Account settings cards
         h += '<div class="dashboard-settings-grid">';
 
+        // Display name and bio card
+        h += '<div class="dashboard-card dashboard-settings-card">';
+        h += '<div class="dashboard-settings-card-content">';
+        h += '<div class="dashboard-settings-card-icon">';
+        h += '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><rect x="2" y="5" width="20" height="14" rx="2"/><circle cx="8" cy="12" r="2"/><path d="M14 10h4M14 14h4"/></svg>';
+        h += '</div>';
+        h += '<div class="dashboard-settings-card-info">';
+        h += `<strong>${i18n('profile')}</strong>`;
+        h += `<span class="dashboard-profile-display-name">${html_encode(window.user?.profile?.displayName || i18n('profile_empty', [], false))}</span>`;
+        h += '</div>';
+        h += '</div>';
+        h += `<button class="button edit-profile">${i18n('edit_profile')}</button>`;
+        h += '</div>';
+
         // Username card
         h += '<div class="dashboard-card dashboard-settings-card">';
         h += '<div class="dashboard-settings-card-content">';
@@ -163,6 +178,22 @@ const TabAccount = {
     },
 
     init ($el_window) {
+        $el_window.find('.dashboard-section-account .edit-profile').on('click', function (e) {
+            UIWindowEditProfile({
+                window_options: {
+                    parent_uuid: $el_window.attr('data-element_uuid'),
+                    backdrop: true,
+                    close_on_backdrop_click: true,
+                    parent_center: true,
+                    stay_on_top: true,
+                    has_head: false,
+                },
+                onSave: (profile) => {
+                    $el_window.find('.dashboard-section-account .dashboard-profile-display-name')
+                        .text(profile.displayName || i18n('profile_empty', [], false));
+                },
+            });
+        });
         $el_window.find('.dashboard-section-account .change-password').on('click', function (e) {
             UIWindowChangePassword({
                 window_options: {
diff --git a/src/gui/src/UI/UIWindowEditProfile.js b/src/gui/src/UI/UIWindowEditProfile.js
new file mode 100644
index 000000000..60a21d5d8
--- /dev/null
+++ b/src/gui/src/UI/UIWindowEditProfile.js
@@ -0,0 +1,116 @@
+/*
+ * Copyright (C) 2024-present Puter Technologies Inc.
+ *
+ * This file is part of Puter.
+ *
+ * Puter is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published
+ * by the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+import UIWindow from './UIWindow.js';
+
+// Keep in sync with ProfileService on the backend.
+const DISPLAY_NAME_MAX_LENGTH = 64;
+const BIO_MAX_LENGTH = 280;
+
+/**
+ * Edits the signed-in user's display name and bio. `options.onSave` receives
+ * the saved profile.
+ */
+async function UIWindowEditProfile (options) {
+    options = options ?? {};
+
+    const internal_id = window.uuidv4();
+    let h = '';
+    h += '<div class="edit-profile" style="padding: 20px; border-bottom: 1px solid #ced7e1;">';
+    h += '<div class="form-error-msg"></div>';
+    h += '<div class="form-success-msg"></div>';
+    h += '<div style="overflow: hidden; margin-bottom: 20px;">';
+    h += `<label for="edit-profile-display-name-${internal_id}">${i18n('display_name')}</label>`;
+    h += `<input id="edit-profile-display-name-${internal_id}" type="text" class="edit-profile-display-name" maxlength="${DISPLAY_NAME_MAX_LENGTH}" autocomplete="off" />`;
+    h += '</div>';
+    h += '<div style="overflow: hidden; margin-bottom: 20px;">';
+    h += `<label for="edit-profile-bio-${internal_id}">${i18n('bio')}</label>`;
+    h += `<textarea id="edit-profile-bio-${internal_id}" class="edit-profile-bio" maxlength="${BIO_MAX_LENGTH}" rows="4" style="display: block; width: 100%; padding: 8px; box-sizing: border-box; resize: vertical; border: 1px solid #ccc; border-radius: 4px; font: inherit; font-size: 14px; color: #393f46;"></textarea>`;
+    h += '</div>';
+    h += `<button class="edit-profile-btn button button-primary button-block button-normal">${i18n('save')}</button>`;
+    h += '</div>';
+
+    const el_window = await UIWindow({
+        title: i18n('edit_profile'),
+        app: 'edit-profile',
+        single_instance: true,
+        icon: null,
+        uid: null,
+        is_dir: false,
+        body_content: h,
+        has_head: true,
+        selectable_body: false,
+        draggable_body: false,
+        allow_context_menu: false,
+        is_resizable: false,
+        is_droppable: false,
+        init_center: true,
+        allow_native_ctxmenu: false,
+        allow_user_select: false,
+        width: 350,
+        height: 'auto',
+        dominant: true,
+        show_in_taskbar: false,
+        onAppend: function (this_window) {
+            $(this_window).find('.edit-profile-display-name').get(0)?.focus({ preventScroll: true });
+        },
+        window_class: 'window-publishWebsite',
+        body_css: {
+            width: 'initial',
+            height: '100%',
+            'background-color': 'rgb(245 247 249)',
+            'backdrop-filter': 'blur(3px)',
+        },
+        ...options.window_options,
+    });
+
+    const $fields = $(el_window).find('.edit-profile-display-name, .edit-profile-bio');
+    $(el_window).find('.edit-profile-display-name').val(window.user?.profile?.displayName ?? '');
+    $(el_window).find('.edit-profile-bio').val(window.user?.profile?.bio ?? '');
+
+    $(el_window).find('.edit-profile-btn').on('click', async function () {
+        const $btn = $(el_window).find('.edit-profile-btn');
+        $(el_window).find('.form-success-msg, .form-error-msg').hide();
+        $btn.addClass('disabled');
+        $fields.attr('disabled', true);
+
+        // An empty field clears it.
+        const patch = {
+            displayName: String($(el_window).find('.edit-profile-display-name').val() ?? '').trim() || null,
+            bio: String($(el_window).find('.edit-profile-bio').val() ?? '').trim() || null,
+        };
+        // update_profile resolves with no profile when the request failed.
+        const profile = await window.update_profile(window.user.username, patch);
+
+        $btn.removeClass('disabled');
+        $fields.attr('disabled', false);
+        if ( ! profile ) {
+            $(el_window).find('.form-error-msg').html(i18n('profile_save_failed'));
+            $(el_window).find('.form-error-msg').fadeIn();
+            return;
+        }
+        $(el_window).find('.edit-profile-display-name').val(profile.displayName ?? '');
+        $(el_window).find('.edit-profile-bio').val(profile.bio ?? '');
+        $(el_window).find('.form-success-msg').html(i18n('profile_saved'));
+        $(el_window).find('.form-success-msg').fadeIn();
+        options.onSave?.(profile);
+    });
+}
+
+export default UIWindowEditProfile;
diff --git a/src/gui/src/UI/UIWindowEditProfile.test.js b/src/gui/src/UI/UIWindowEditProfile.test.js
new file mode 100644
index 000000000..e14fc3836
--- /dev/null
+++ b/src/gui/src/UI/UIWindowEditProfile.test.js
@@ -0,0 +1,87 @@
+import { beforeEach, describe, expect, it, vi } from 'vitest';
+
+vi.mock('./UIWindow.js', () => ({
+    default: vi.fn(async () => ({})),
+}));
+
+globalThis.i18n = (key) => key;
+
+/** Minimal jQuery stand-in: a selector -> value map drives the handler. */
+const fields = {};
+const shown = {};
+let clickHandler = null;
+const node = (sel) => {
+    const self = {
+        val: (v) => {
+            if ( v === undefined ) return fields[sel];
+            fields[sel] = v;
+            return self;
+        },
+        on: (evt, fn) => {
+            if ( evt === 'click' && sel === '.edit-profile-btn' ) clickHandler = fn;
+            return self;
+        },
+        html: (v) => {
+            shown[sel] = v;
+            return self;
+        },
+        show: () => self,
+        hide: () => self,
+        fadeIn: () => self,
+        addClass: () => self,
+        removeClass: () => self,
+        attr: () => self,
+        get: () => undefined,
+    };
+    return self;
+};
+globalThis.$ = () => ({ find: node });
+
+const { default: UIWindowEditProfile } = await import('./UIWindowEditProfile.js');
+
+describe('the edit-profile window', () => {
+    beforeEach(() => {
+        for ( const key of Object.keys(fields) ) delete fields[key];
+        for ( const key of Object.keys(shown) ) delete shown[key];
+        clickHandler = null;
+        globalThis.window = {
+            uuidv4: () => 'test-id',
+            user: { username: 'alice', profile: { displayName: 'Alice', bio: 'Hi there' } },
+            update_profile: vi.fn(async (_username, patch) => patch),
+        };
+    });
+
+    it('prefills the current display name and bio', async () => {
+        await UIWindowEditProfile({});
+
+        expect(fields['.edit-profile-display-name']).toBe('Alice');
+        expect(fields['.edit-profile-bio']).toBe('Hi there');
+    });
+
+    it('saves trimmed values and clears empty fields', async () => {
+        const onSave = vi.fn();
+        await UIWindowEditProfile({ onSave });
+        fields['.edit-profile-display-name'] = '  Alice Smith ';
+        fields['.edit-profile-bio'] = '   ';
+
+        await clickHandler();
+
+        expect(window.update_profile).toHaveBeenCalledWith('alice', {
+            displayName: 'Alice Smith',
+            bio: null,
+        });
+        expect(onSave).toHaveBeenCalledWith({ displayName: 'Alice Smith', bio: null });
+        expect(shown['.form-success-msg']).toBe('profile_saved');
+    });
+
+    it('shows an error and skips onSave when the save fails', async () => {
+        window.update_profile = vi.fn(async () => undefined);
+        const onSave = vi.fn();
+        await UIWindowEditProfile({ onSave });
+
+        await clickHandler();
+
+        expect(shown['.form-error-msg']).toBe('profile_save_failed');
+        expect(onSave).not.toHaveBeenCalled();
+    });
+});
diff --git a/src/gui/src/helpers.js b/src/gui/src/helpers.js
index 5d074f3cb..c8a7926c9 100644
--- a/src/gui/src/helpers.js
+++ b/src/gui/src/helpers.js
@@ -630,6 +630,11 @@ window.update_auth_data = async (auth_token, user) => {
     // ----------------------------------------------------
     user.profile = {};
     puter.auth.getProfile().then((profile) => {
+        window.user.profile.displayName = profile?.displayName ?? null;
+        window.user.profile.bio = profile?.bio ?? null;
+        if ( profile?.displayName ) {
+            $('.dashboard-profile-display-name').text(profile.displayName);
+        }
         if ( profile?.picture ) {
             window.user.profile.picture = html_encode(profile.picture);
             $('.profile-pic').css('background-image', `url(${window.user.profile.picture})`);
diff --git a/src/gui/src/i18n/translations/en.js b/src/gui/src/i18n/translations/en.js
index 1bc50b6da..e83676bcd 100644
--- a/src/gui/src/i18n/translations/en.js
+++ b/src/gui/src/i18n/translations/en.js
@@ -66,6 +66,7 @@ const en = {
         auto_arrange: 'Auto Arrange',
         back: 'Back',
         background: 'Background',
+        bio: 'Bio',
         browse: 'Browse',
         browser: 'Browser',
         browser_version: 'Browser Version',
@@ -172,6 +173,7 @@ const en = {
         disable_2fa_confirm: 'Are you sure you want to disable 2FA?',
         disable_2fa_instructions: 'Confirm your identity and enter the code from your authenticator app to disable 2FA.',
         disassociate_dir: 'Disassociate Directory',
+        display_name: 'Display Name',
         directory: 'Directory',
         disassociate: 'disassociate',
         disk_storage: 'Disk Storage',
@@ -307,6 +309,7 @@ const en = {
         apps_load_failed: 'Failed to load apps',
         done_editing: 'Done editing',
         edit_apps: 'Edit apps',
+        edit_profile: 'Edit Profile',
         folder_pages: 'Folder pages',
         next_page: 'Next page',
         no_apps_installed: 'No apps installed yet',
@@ -388,12 +391,16 @@ const en = {
         process_type_app: 'App',
         process_type_init: 'Init',
         process_type_ui: 'UI',
+        profile: 'Profile',
+        profile_empty: 'Add a display name and bio',
         profile_picture_adjust_hint: 'Drag to reposition. Scroll or use the slider to zoom.',
         profile_picture_adjust_hint_touch: 'Drag to move. Pinch or use the slider to zoom.',
         profile_picture_hint: 'Click the avatar to change your profile picture',
         profile_picture_load_failed: 'This image could not be opened. Please try another file.',
         profile_picture_remove_failed: 'Your photo could not be removed. Please try again.',
         profile_picture_save_failed: 'Your photo could not be saved. Please try again.',
+        profile_save_failed: 'Your profile could not be saved. Please try again.',
+        profile_saved: 'Profile saved.',
         properties: 'Properties',
         public: 'Public',
         publish: 'Publish',