diff --git a/app/api/scenes.py b/app/api/scenes.py
index 4a75c8f..48922e4 100644
--- a/app/api/scenes.py
+++ b/app/api/scenes.py
@@ -83,6 +83,13 @@ def list_scenes(
             "po PlaybackSource.quality (string typu '720p' / '1080p Full HD')."
         ),
     ),
+    origin: str | None = Query(
+        default=None,
+        description=(
+            "Filtruj po playback origin (np. 'tube:hqpornercom'). Substring match — "
+            "'hqporner' złapie tube:hqpornercom. Diagnostyka per-hoster."
+        ),
+    ),
     include_stubs: bool = Query(
         default=False,
         description=(
@@ -164,6 +171,18 @@ def list_scenes(
             )
         )
 
+    if origin:
+        # Substring match na origin — 'hqporner' złapie 'tube:hqpornercom'.
+        base = base.where(
+            exists(
+                select(1).where(
+                    PlaybackSource.scene_id == Scene.id,
+                    PlaybackSource.dead_at.is_(None),
+                    PlaybackSource.origin.ilike(f"%{origin}%"),
+                )
+            )
+        )
+
     # Blacklisty — globalne wykluczenia. Jeśli scena ma JAKIEGOKOLWIEK blacklisted
     # performera, jest na blacklisted studio, lub ma JAKIKOLWIEK blacklisted tag → out.
     from app.models.blacklist import (
diff --git a/mobile/src/api.ts b/mobile/src/api.ts
index 9cbae96..c8de20f 100644
--- a/mobile/src/api.ts
+++ b/mobile/src/api.ts
@@ -116,6 +116,7 @@ export class GoonClient {
       qs.set('released_within_days', String(params.released_within_days));
     if (params.min_quality_p !== undefined) qs.set('min_quality_p', String(params.min_quality_p));
     if (params.include_stubs !== undefined) qs.set('include_stubs', String(params.include_stubs));
+    if (params.origin) qs.set('origin', params.origin);
     if (params.sort) qs.set('sort', params.sort);
     qs.set('page', String(params.page ?? 1));
     qs.set('per_page', String(params.per_page ?? 50));
diff --git a/mobile/src/screens/ScenesFilterModal.tsx b/mobile/src/screens/ScenesFilterModal.tsx
index 6b6b2bf..bd66af0 100644
--- a/mobile/src/screens/ScenesFilterModal.tsx
+++ b/mobile/src/screens/ScenesFilterModal.tsx
@@ -24,6 +24,7 @@ export interface FilterState {
   sort: ScenesSort;
   hasPlayback: boolean;
   includeStubs: boolean;
+  origin: string;
 }
 
 export const DEFAULT_FILTER: FilterState = {
@@ -33,6 +34,7 @@ export const DEFAULT_FILTER: FilterState = {
   sort: 'created_at',
   hasPlayback: true, // default: ukryj sceny bez playback linka (kompletność > świeżość)
   includeStubs: false, // default: ukryj 5-10min hqporner trailery bez release_date
+  origin: '', // pusty = wszystkie źródła; substring match np. 'hqporner'
 };
 
 const SORT_OPTIONS: { value: ScenesSort; label: string }[] = [
@@ -161,6 +163,18 @@ export function ScenesFilterModal({
                 </View>
               </Section>
 
+              <Section title="Source / hoster">
+                <TextInput
+                  style={styles.search}
+                  value={draft.origin}
+                  onChangeText={(v) => setDraft({ ...draft, origin: v })}
+                  placeholder="np. hqporner, porntrex, xnxx — puste = wszystkie"
+                  placeholderTextColor={theme.muted}
+                  autoCapitalize="none"
+                  autoCorrect={false}
+                />
+              </Section>
+
               <Section title={`Tags (${draft.tagSlugs.length} selected)`}>
                 <TextInput
                   style={styles.search}
diff --git a/mobile/src/screens/ScenesScreen.tsx b/mobile/src/screens/ScenesScreen.tsx
index e562779..62fde60 100644
--- a/mobile/src/screens/ScenesScreen.tsx
+++ b/mobile/src/screens/ScenesScreen.tsx
@@ -55,6 +55,7 @@ export function ScenesScreen() {
         has_playback: filter.hasPlayback || undefined,
         sort: filter.sort,
         include_stubs: filter.includeStubs || undefined,
+        origin: filter.origin.trim() || undefined,
         page: pageParam,
         per_page: PER_PAGE,
       }),
@@ -71,7 +72,8 @@ export function ScenesScreen() {
     filter.tagSlugs.length +
     filter.studioSlugs.length +
     filter.performerIds.length +
-    (filter.hasPlayback ? 1 : 0);
+    (filter.hasPlayback ? 1 : 0) +
+    (filter.origin.trim() ? 1 : 0);
 
   return (
     <View style={styles.container}>
diff --git a/mobile/src/types.ts b/mobile/src/types.ts
index 823a32c..5421a47 100644
--- a/mobile/src/types.ts
+++ b/mobile/src/types.ts
@@ -118,6 +118,7 @@ export interface ScenesListParams {
   released_within_days?: number;
   min_quality_p?: number;
   include_stubs?: boolean;
+  origin?: string;
   sort?: ScenesSort;
   page?: number;
   per_page?: number;