diff --git a/frontend/src/api/index.js b/frontend/src/api/index.js
index a8d7826..d0de2dd 100644
--- a/frontend/src/api/index.js
+++ b/frontend/src/api/index.js
@@ -793,6 +793,12 @@ export const settingsApi = {
   },
   create(data) {
     return api.post('/settings', data)
+  },
+  uploadMapBlueprint(theme, file) {
+    const form = new FormData()
+    form.append('theme', theme)
+    form.append('file', file)
+    return api.post('/settings/map-blueprint', form, { headers: { 'Content-Type': 'multipart/form-data' } })
   }
 }
 
diff --git a/frontend/src/views/settings/SystemSettings.vue b/frontend/src/views/settings/SystemSettings.vue
index c117ba1..7cd84a3 100644
--- a/frontend/src/views/settings/SystemSettings.vue
+++ b/frontend/src/views/settings/SystemSettings.vue
@@ -358,7 +358,7 @@
 
         <div class="setting-row">
           <label>
-            <span>Blueprint image URL (light theme)</span>
+            <span>Blueprint image (light theme)</span>
             <input
               type="text"
               v-model="settings.map_blueprint_light"
@@ -366,13 +366,17 @@
               @blur="saveSetting('map_blueprint_light', settings.map_blueprint_light)"
               :disabled="saving"
             >
-            <small class="input-hint">Path or URL to the light-theme floor plan</small>
+            <div class="map-upload-row">
+              <input type="file" accept="image/*" @change="uploadBlueprint('light', $event)" :disabled="mapUploading" />
+              <img v-if="settings.map_blueprint_light" :src="settings.map_blueprint_light" class="map-thumb" alt="light blueprint" />
+            </div>
+            <small class="input-hint">Upload an image, or type a path/URL to the light-theme floor plan</small>
           </label>
         </div>
 
         <div class="setting-row">
           <label>
-            <span>Blueprint image URL (dark theme)</span>
+            <span>Blueprint image (dark theme)</span>
             <input
               type="text"
               v-model="settings.map_blueprint_dark"
@@ -380,7 +384,11 @@
               @blur="saveSetting('map_blueprint_dark', settings.map_blueprint_dark)"
               :disabled="saving"
             >
-            <small class="input-hint">Path or URL to the dark-theme floor plan</small>
+            <div class="map-upload-row">
+              <input type="file" accept="image/*" @change="uploadBlueprint('dark', $event)" :disabled="mapUploading" />
+              <img v-if="settings.map_blueprint_dark" :src="settings.map_blueprint_dark" class="map-thumb map-thumb-dark" alt="dark blueprint" />
+            </div>
+            <small class="input-hint">Upload an image, or type a path/URL to the dark-theme floor plan</small>
           </label>
         </div>
 
@@ -788,6 +796,7 @@ const computerTypes = ref([])    // ComputerType names for the dropdown
 
 const loading = ref(true)
 const saving = ref(false)
+const mapUploading = ref(false)
 const testingEmail = ref(false)
 const error = ref('')
 const success = ref('')
@@ -908,6 +917,27 @@ async function changePcTypeMapping(pxetype, computertype) {
   }
 }
 
+async function uploadBlueprint(theme, event) {
+  const file = event.target.files[0]
+  if (!file) return
+  mapUploading.value = true
+  error.value = ''
+  success.value = ''
+  try {
+    const { data } = await settingsApi.uploadMapBlueprint(theme, file)
+    const url = data?.data?.value
+    if (theme === 'light') settings.map_blueprint_light = url
+    else settings.map_blueprint_dark = url
+    success.value = 'Blueprint uploaded'
+    setTimeout(() => { success.value = '' }, 2000)
+  } catch (e) {
+    error.value = apiError(e, 'Upload failed')
+  } finally {
+    mapUploading.value = false
+    event.target.value = ''
+  }
+}
+
 async function toggleSetting(key) {
   const newValue = !settings[key]
   await saveSetting(key, newValue)
@@ -1319,4 +1349,7 @@ onMounted(loadSettings)
 .identifier-matrix .identifier-name {
   color: var(--text);
 }
+.map-upload-row { display: flex; align-items: center; gap: 0.75rem; margin-top: 0.4rem; }
+.map-thumb { height: 40px; border: 1px solid var(--border); border-radius: 4px; background: #fff; }
+.map-thumb-dark { background: #222; }
 </style>
diff --git a/shopdb/core/api/settings.py b/shopdb/core/api/settings.py
index 7744852..a81bf20 100644
--- a/shopdb/core/api/settings.py
+++ b/shopdb/core/api/settings.py
@@ -1,7 +1,10 @@
 """Settings API routes."""
 
-from flask import Blueprint, request
+import os
+
+from flask import Blueprint, request, current_app, send_from_directory
 from flask_jwt_extended import jwt_required
+from werkzeug.utils import secure_filename
 
 from shopdb.extensions import db, cache
 from shopdb.core.models import Setting, AuditLog
@@ -11,6 +14,14 @@ from shopdb.utils.authz import require_permission, require_role
 
 settings_bp = Blueprint('settings', __name__)
 
+# Floor-map blueprint uploads live in the instance dir and are served publicly
+# (the kiosk dashboards read them without auth).
+MAP_IMAGE_EXTENSIONS = {'.png', '.jpg', '.jpeg', '.gif', '.webp', '.svg'}
+
+
+def _map_dir():
+    return os.path.join(current_app.instance_path, 'maps')
+
 # Cache key for settings
 SETTINGS_CACHE_KEY = 'system_settings'
 SETTINGS_CACHE_TTL = 300  # 5 minutes
@@ -74,6 +85,48 @@ def invalidate_settings_cache():
     cache.delete(SETTINGS_CACHE_KEY)
 
 
+@settings_bp.route('/map-blueprint', methods=['POST'])
+@jwt_required()
+@require_role('admin')
+def upload_map_blueprint():
+    """Upload a floor-map blueprint image and point the setting at it.
+
+    multipart/form-data: file=<image>, theme=light|dark. Saves to the instance
+    maps dir and sets map_blueprint_<theme> to the served URL.
+    """
+    theme = (request.form.get('theme') or '').strip().lower()
+    if theme not in ('light', 'dark'):
+        return error_response(ErrorCodes.VALIDATION_ERROR, 'theme must be light or dark')
+    upload = request.files.get('file')
+    if not upload or not upload.filename:
+        return error_response(ErrorCodes.VALIDATION_ERROR, 'No file provided')
+    ext = os.path.splitext(upload.filename)[1].lower()
+    if ext not in MAP_IMAGE_EXTENSIONS:
+        return error_response(ErrorCodes.VALIDATION_ERROR,
+                              f'Unsupported image type {ext}')
+
+    os.makedirs(_map_dir(), exist_ok=True)
+    filename = secure_filename(f'blueprint-{theme}{ext}')
+    upload.save(os.path.join(_map_dir(), filename))
+
+    url = f'/api/settings/map-blueprint/{filename}'
+    key = f'map_blueprint_{theme}'
+    setting = Setting.query.filter_by(key=key).first()
+    if setting:
+        setting.value = url
+    else:
+        db.session.add(Setting(key=key, value=url, valuetype='string', category='map'))
+    db.session.commit()
+    invalidate_settings_cache()
+    return success_response({'key': key, 'value': url}, message='Blueprint uploaded')
+
+
+@settings_bp.route('/map-blueprint/<path:filename>', methods=['GET'])
+def serve_map_blueprint(filename):
+    """Serve an uploaded blueprint image (public - kiosks read it)."""
+    return send_from_directory(_map_dir(), filename)
+
+
 @settings_bp.route('', methods=['GET'])
 @jwt_required(optional=True)
 def list_settings():