diff --git a/booru_viewer/core/db.py b/booru_viewer/core/db.py
index c5c708e..8be4bbc 100644
--- a/booru_viewer/core/db.py
+++ b/booru_viewer/core/db.py
@@ -152,6 +152,7 @@ _DEFAULTS = {
     "library_dir": "",
     "infinite_scroll": "0",
     "library_filename_template": "",
+    "unbookmark_on_save": "0",
 }
 
 
diff --git a/booru_viewer/gui/post_actions.py b/booru_viewer/gui/post_actions.py
index 034a709..83ca167 100644
--- a/booru_viewer/gui/post_actions.py
+++ b/booru_viewer/gui/post_actions.py
@@ -514,6 +514,18 @@ class PostActionsController:
                         bm_grid._thumbs[bm_idx].set_saved_locally(True)
                 if self._app._stack.currentIndex() == 2:
                     self._app._library_view.refresh()
+                # Auto-remove bookmark on save if the setting is on
+                if self._app._db.get_setting_bool("unbookmark_on_save"):
+                    site_id = self._app._site_combo.currentData()
+                    if site_id and 0 <= index < len(self._app._posts):
+                        post = self._app._posts[index]
+                        if self._app._db.is_bookmarked(site_id, post.id):
+                            self._app._db.remove_bookmark(site_id, post.id)
+                            if 0 <= index < len(thumbs):
+                                thumbs[index].set_bookmarked(False)
+                            self._app._preview.update_bookmark_state(False)
+                            if self._app._stack.currentIndex() == 1:
+                                self._app._bookmarks_view.refresh()
             self._app._popout_ctrl.update_state()
 
     def on_batch_progress(self, current: int, total: int, post_id: int) -> None:
@@ -536,6 +548,15 @@ class PostActionsController:
     def on_batch_done(self, msg: str) -> None:
         self._app._status.showMessage(msg)
         self._app._popout_ctrl.update_state()
+        # Auto-remove bookmarks for bulk saves if the setting is on
+        if "Saved" in msg and self._app._db.get_setting_bool("unbookmark_on_save"):
+            site_id = self._app._site_combo.currentData()
+            if site_id:
+                for i, p in enumerate(self._app._posts):
+                    if self._app._db.is_bookmarked(site_id, p.id) and self.is_post_saved(p.id):
+                        self._app._db.remove_bookmark(site_id, p.id)
+                        if i < len(self._app._grid._thumbs):
+                            self._app._grid._thumbs[i].set_bookmarked(False)
         if self._app._stack.currentIndex() == 1:
             self._app._bookmarks_view.refresh()
         if self._app._stack.currentIndex() == 2:
diff --git a/booru_viewer/gui/settings.py b/booru_viewer/gui/settings.py
index 02c192d..74e9eee 100644
--- a/booru_viewer/gui/settings.py
+++ b/booru_viewer/gui/settings.py
@@ -187,6 +187,11 @@ class SettingsDialog(QDialog):
         self._infinite_scroll.setChecked(self._db.get_setting_bool("infinite_scroll"))
         form.addRow("", self._infinite_scroll)
 
+        # Unbookmark on save
+        self._unbookmark_on_save = QCheckBox("Remove bookmark when saved to library")
+        self._unbookmark_on_save.setChecked(self._db.get_setting_bool("unbookmark_on_save"))
+        form.addRow("", self._unbookmark_on_save)
+
         # Slideshow monitor
         from PySide6.QtWidgets import QApplication
         self._monitor_combo = QComboBox()
@@ -779,6 +784,7 @@ class SettingsDialog(QDialog):
         self._db.set_setting("preload_thumbnails", "1" if self._preload.isChecked() else "0")
         self._db.set_setting("prefetch_mode", self._prefetch_combo.currentText())
         self._db.set_setting("infinite_scroll", "1" if self._infinite_scroll.isChecked() else "0")
+        self._db.set_setting("unbookmark_on_save", "1" if self._unbookmark_on_save.isChecked() else "0")
         self._db.set_setting("slideshow_monitor", self._monitor_combo.currentText())
         self._db.set_setting("library_dir", self._library_dir.text().strip())
         self._db.set_setting("library_filename_template", self._library_filename_template.text().strip())