diff --git a/pixstrip-core/src/pipeline.rs b/pixstrip-core/src/pipeline.rs
index 89e1bbb..01390e1 100644
--- a/pixstrip-core/src/pipeline.rs
+++ b/pixstrip-core/src/pipeline.rs
@@ -25,6 +25,7 @@ pub struct ProcessingJob {
     pub preserve_directory_structure: bool,
     pub progressive_jpeg: bool,
     pub avif_speed: u8,
+    pub output_dpi: u32,
 }
 
 impl ProcessingJob {
@@ -47,6 +48,7 @@ impl ProcessingJob {
             preserve_directory_structure: false,
             progressive_jpeg: false,
             avif_speed: 6,
+            output_dpi: 72,
         }
     }
 
diff --git a/pixstrip-core/src/preset.rs b/pixstrip-core/src/preset.rs
index f3ba1a8..fc55d63 100644
--- a/pixstrip-core/src/preset.rs
+++ b/pixstrip-core/src/preset.rs
@@ -44,6 +44,7 @@ impl Preset {
             preserve_directory_structure: false,
             progressive_jpeg: false,
             avif_speed: 6,
+            output_dpi: 72,
         }
     }
 
diff --git a/pixstrip-gtk/src/app.rs b/pixstrip-gtk/src/app.rs
index f1d316f..37eebe9 100644
--- a/pixstrip-gtk/src/app.rs
+++ b/pixstrip-gtk/src/app.rs
@@ -19,6 +19,7 @@ pub struct JobConfig {
     pub resize_height: u32,
     pub allow_upscale: bool,
     pub resize_algorithm: u32,
+    pub output_dpi: u32,
     // Adjustments
     pub adjustments_enabled: bool,
     pub rotation: u32,
@@ -226,6 +227,7 @@ fn build_ui(app: &adw::Application) {
             resize_height: if remember { sess_state.resize_height.unwrap_or(0) } else { 0 },
             allow_upscale: false,
             resize_algorithm: 0,
+            output_dpi: 72,
             adjustments_enabled: false,
             rotation: 0,
             flip: 0,
@@ -1454,6 +1456,7 @@ fn run_processing(_window: &adw::ApplicationWindow, ui: &WizardUi) {
     }
 
     job.preserve_directory_structure = cfg.preserve_dir_structure;
+    job.output_dpi = cfg.output_dpi;
     job.overwrite_behavior = match cfg.overwrite_behavior {
         1 => pixstrip_core::operations::OverwriteBehavior::AutoRename,
         2 => pixstrip_core::operations::OverwriteBehavior::Overwrite,
diff --git a/pixstrip-gtk/src/steps/step_resize.rs b/pixstrip-gtk/src/steps/step_resize.rs
index fc7e6dc..840785c 100644
--- a/pixstrip-gtk/src/steps/step_resize.rs
+++ b/pixstrip-gtk/src/steps/step_resize.rs
@@ -460,6 +460,12 @@ pub fn build_resize_page(state: &AppState) -> adw::NavigationPage {
             jc.borrow_mut().resize_algorithm = row.selected();
         });
     }
+    {
+        let jc = state.job_config.clone();
+        dpi_row.connect_value_notify(move |row| {
+            jc.borrow_mut().output_dpi = row.value() as u32;
+        });
+    }
 
     scrolled.set_child(Some(&content));