diff --git a/src/app/api/integrations/monday/push/[id]/route.ts b/src/app/api/integrations/monday/push/[id]/route.ts
new file mode 100644
index 0000000..bade849
--- /dev/null
+++ b/src/app/api/integrations/monday/push/[id]/route.ts
@@ -0,0 +1,21 @@
+import { NextRequest, NextResponse } from "next/server";
+import { pushCardToMonday } from "@/lib/integrations";
+
+export async function POST(
+  _request: NextRequest,
+  { params }: { params: Promise<{ id: string }> }
+) {
+  try {
+    const { id } = await params;
+    const result = await pushCardToMonday(id);
+    return NextResponse.json({
+      ok: true,
+      action: result.action,
+      mondayItemId: result.mondayItemId,
+    });
+  } catch (error) {
+    console.error("[monday/push POST]", error);
+    const message = error instanceof Error ? error.message : "Push failed";
+    return NextResponse.json({ error: message }, { status: 500 });
+  }
+}
diff --git a/src/app/api/integrations/monday/sync-all/route.ts b/src/app/api/integrations/monday/sync-all/route.ts
new file mode 100644
index 0000000..d0c7fb3
--- /dev/null
+++ b/src/app/api/integrations/monday/sync-all/route.ts
@@ -0,0 +1,58 @@
+import { NextResponse } from "next/server";
+import { prisma } from "@/lib/db";
+import { pushCardToMonday } from "@/lib/integrations";
+import { createNotification } from "@/lib/notifications";
+
+export async function POST() {
+  try {
+    const settings = await prisma.appSettings.findUnique({
+      where: { id: "singleton" },
+    });
+    if (!settings?.mondayEnabled || !settings?.mondayApiToken || !settings?.mondayBoardId) {
+      return NextResponse.json(
+        { error: "Monday.com integration is not configured or enabled" },
+        { status: 400 }
+      );
+    }
+
+    const cards = await prisma.responseCard.findMany({
+      where: {
+        ocrStatus: "complete",
+        mondayItemId: null,
+      },
+      select: { id: true, name: true },
+    });
+
+    if (cards.length === 0) {
+      return NextResponse.json({ ok: true, synced: 0, failed: 0, message: "All cards are already synced" });
+    }
+
+    let synced = 0;
+    let failed = 0;
+    const errors: string[] = [];
+
+    for (const card of cards) {
+      try {
+        await pushCardToMonday(card.id, settings);
+        synced++;
+      } catch (err) {
+        failed++;
+        const msg = err instanceof Error ? err.message : "Unknown error";
+        errors.push(`${card.name || card.id}: ${msg}`);
+        console.error(`[sync-all] Failed to push card ${card.id}:`, err);
+      }
+    }
+
+    await createNotification({
+      type: failed > 0 ? "monday_error" : "monday_sync",
+      title: "Monday.com Bulk Sync Complete",
+      message: `${synced} card(s) pushed${failed > 0 ? `, ${failed} failed` : ""}`,
+    });
+
+    return NextResponse.json({ ok: true, synced, failed, total: cards.length, errors: errors.slice(0, 10) });
+  } catch (error) {
+    console.error("[monday/sync-all POST]", error);
+    const message = error instanceof Error ? error.message : "Sync failed";
+    return NextResponse.json({ error: message }, { status: 500 });
+  }
+}
diff --git a/src/app/cards/[id]/page.tsx b/src/app/cards/[id]/page.tsx
index f900b94..be635b9 100644
--- a/src/app/cards/[id]/page.tsx
+++ b/src/app/cards/[id]/page.tsx
@@ -83,6 +83,7 @@ type CardData = {
   ocrConfidence: number | null;
   ocrError: string | null;
   rawOcrResponse: Record<string, unknown> | null;
+  mondayItemId: string | null;
   frontImageUrl: string | null;
   backImageUrl: string | null;
 };
@@ -111,6 +112,7 @@ export default function CardDetailPage() {
   const [activityLog, setActivityLog] = React.useState<ActivityEntry[]>([]);
   const [activityLoading, setActivityLoading] = React.useState(false);
   const [expandedEntry, setExpandedEntry] = React.useState<string | null>(null);
+  const [pushingToMonday, setPushingToMonday] = React.useState(false);
 
   const fetchCard = React.useCallback(async () => {
     setLoading(true);
@@ -211,6 +213,24 @@ export default function CardDetailPage() {
     }
   };
 
+  const handlePushToMonday = async () => {
+    setPushingToMonday(true);
+    try {
+      const res = await fetch(`/api/integrations/monday/push/${id}`, { method: "POST" });
+      const data = await res.json();
+      if (res.ok) {
+        toast.success(data.action === "created" ? "Pushed to Monday.com" : "Updated in Monday.com");
+        fetchCard();
+      } else {
+        toast.error(data.error || "Push to Monday.com failed");
+      }
+    } catch {
+      toast.error("Failed to push to Monday.com");
+    } finally {
+      setPushingToMonday(false);
+    }
+  };
+
   const fetchActivity = React.useCallback(async () => {
     setActivityLoading(true);
     try {
@@ -304,6 +324,19 @@ export default function CardDetailPage() {
               <Loader2 className="size-3.5 animate-spin" /> Processing...
             </Badge>
           )}
+          <Button
+            variant="outline"
+            size="sm"
+            className="rounded-xl"
+            onClick={handlePushToMonday}
+            disabled={pushingToMonday || ocrStatus !== "complete"}
+          >
+            {pushingToMonday ? (
+              <><Loader2 className="mr-1 size-4 animate-spin" /> Pushing...</>
+            ) : (
+              <><LayoutGrid className="mr-1 size-4" /> {card.mondayItemId ? "Update Monday" : "Push to Monday"}</>
+            )}
+          </Button>
           {reviewStatus !== "reviewed" && (
             <Button variant="outline" size="sm" className="rounded-xl" onClick={handleMarkReviewed}>
               <Check className="mr-1 size-4" /> Mark Reviewed
diff --git a/src/app/settings/page.tsx b/src/app/settings/page.tsx
index bf5c89e..4642705 100644
--- a/src/app/settings/page.tsx
+++ b/src/app/settings/page.tsx
@@ -189,6 +189,7 @@ export default function SettingsPage() {
   const [mondayColumns, setMondayColumns] = React.useState<MondayColumn[]>([]);
   const [fetchingColumns, setFetchingColumns] = React.useState(false);
   const [subscribing, setSubscribing] = React.useState(false);
+  const [pushingAll, setPushingAll] = React.useState(false);
   const [webhookTestStatus, setWebhookTestStatus] = React.useState<"idle" | "testing" | "success" | "error">("idle");
   const [notifPrefs, setNotifPrefs] = React.useState<NotificationPrefs>(DEFAULT_NOTIFICATION_PREFS);
 
@@ -399,6 +400,27 @@ export default function SettingsPage() {
     }
   };
 
+  const pushAllToMonday = async () => {
+    setPushingAll(true);
+    try {
+      const res = await fetch("/api/integrations/monday/sync-all", { method: "POST" });
+      const data = await res.json();
+      if (res.ok) {
+        if (data.synced === 0 && data.failed === 0) {
+          toast.success("All cards are already synced to Monday.com");
+        } else {
+          toast.success(`Pushed ${data.synced} card(s) to Monday.com${data.failed > 0 ? ` (${data.failed} failed)` : ""}`);
+        }
+      } else {
+        toast.error(data.error || "Sync failed");
+      }
+    } catch {
+      toast.error("Failed to sync cards to Monday.com");
+    } finally {
+      setPushingAll(false);
+    }
+  };
+
   const testWebhook = async () => {
     setWebhookTestStatus("testing");
     try {
@@ -954,12 +976,24 @@ export default function SettingsPage() {
                   </div>
                 )}
 
-                <div className="flex items-center gap-3">
-                  <Label className="text-xs font-medium text-muted-foreground">Enable Integration</Label>
-                  <Switch
-                    checked={settings.mondayEnabled}
-                    onCheckedChange={(val: boolean) => setSettings((s) => ({ ...s, mondayEnabled: val }))}
-                  />
+                <div className="flex flex-wrap items-center gap-3">
+                  <div className="flex items-center gap-3">
+                    <Label className="text-xs font-medium text-muted-foreground">Enable Integration</Label>
+                    <Switch
+                      checked={settings.mondayEnabled}
+                      onCheckedChange={(val: boolean) => setSettings((s) => ({ ...s, mondayEnabled: val }))}
+                    />
+                  </div>
+                  <Button
+                    variant="outline"
+                    size="sm"
+                    className="rounded-xl"
+                    onClick={pushAllToMonday}
+                    disabled={pushingAll || !settings.mondayEnabled || !settings.mondayApiToken || !settings.mondayBoardId}
+                  >
+                    {pushingAll ? <Loader2 className="mr-2 size-3 animate-spin" /> : <LayoutGrid className="mr-2 size-3" />}
+                    Push All to Monday.com
+                  </Button>
                 </div>
               </CardContent>
             </Card>
diff --git a/src/lib/integrations.ts b/src/lib/integrations.ts
index e2fb54c..d1a6cd9 100644
--- a/src/lib/integrations.ts
+++ b/src/lib/integrations.ts
@@ -169,36 +169,12 @@ async function handleMonday(
   card: Record<string, unknown>,
   cardId: string
 ) {
-  const token = settings.mondayApiToken;
-  const boardId = settings.mondayBoardId;
-  const columnMap = (settings.mondayColumnMap as Record<string, string>) ?? {};
-
   if (event === "ocr_complete") {
-    const columnValues = mapCardToColumnValues(card, columnMap);
-    const itemName = (card.name as string) || "Unnamed Card";
-
-    const itemId = await createItem(token, boardId, itemName, columnValues);
-    await prisma.responseCard.update({
-      where: { id: cardId },
-      data: { mondayItemId: itemId },
-    });
-
-    // Upload image attachments if a files column is mapped
-    const filesColId = columnMap._files;
-    if (filesColId) {
-      for (const imgPath of [card.backImagePath, card.frontImagePath]) {
-        if (typeof imgPath === "string" && imgPath) {
-          try {
-            const buffer = await getBuffer(imgPath);
-            const fileName = imgPath.split("/").pop() || "scan.jpg";
-            await uploadFileToItem(token, itemId, filesColId, buffer, fileName);
-          } catch (err) {
-            console.error("[integrations] File upload to Monday failed:", err);
-          }
-        }
-      }
-    }
+    await pushCardToMonday(cardId, settings);
   } else if (event === "card_reviewed" || event === "card_exported") {
+    const token = settings.mondayApiToken;
+    const boardId = settings.mondayBoardId;
+    const columnMap = (settings.mondayColumnMap as Record<string, string>) ?? {};
     const mondayItemId = card.mondayItemId as string | null;
     if (mondayItemId) {
       const columnValues = mapCardToColumnValues(card, columnMap);
@@ -206,3 +182,54 @@ async function handleMonday(
     }
   }
 }
+
+export async function pushCardToMonday(
+  cardId: string,
+  settingsOverride?: { mondayApiToken: string; mondayBoardId: string; mondayColumnMap: unknown } | null
+) {
+  const settings = settingsOverride ?? await prisma.appSettings.findUnique({ where: { id: "singleton" } });
+  if (!settings?.mondayApiToken || !settings?.mondayBoardId) {
+    throw new Error("Monday.com is not configured");
+  }
+
+  const card = await prisma.responseCard.findUnique({ where: { id: cardId } });
+  if (!card) throw new Error("Card not found");
+
+  const cardData = card as unknown as Record<string, unknown>;
+  const token = settings.mondayApiToken;
+  const boardId = settings.mondayBoardId;
+  const columnMap = (settings.mondayColumnMap as Record<string, string>) ?? {};
+
+  const columnValues = mapCardToColumnValues(cardData, columnMap);
+  const itemName = (card.name as string) || "Unnamed Card";
+
+  if (card.mondayItemId) {
+    await updateItem(token, boardId, card.mondayItemId, columnValues);
+    return { action: "updated" as const, mondayItemId: card.mondayItemId };
+  }
+
+  const itemId = await createItem(token, boardId, itemName, columnValues);
+  await prisma.responseCard.update({
+    where: { id: cardId },
+    data: { mondayItemId: itemId },
+  });
+
+  const filesColId = columnMap._files;
+  if (filesColId) {
+    for (const imgPath of [cardData.backImagePath, cardData.frontImagePath]) {
+      if (typeof imgPath === "string" && imgPath) {
+        try {
+          const buffer = await getBuffer(imgPath);
+          const fileName = imgPath.split("/").pop() || "scan.jpg";
+          await uploadFileToItem(token, itemId, filesColId, buffer, fileName);
+        } catch (err) {
+          console.error("[integrations] File upload to Monday failed:", err);
+        }
+      }
+    }
+  }
+
+  await logActivity(cardId, "monday_sync", "system", "Card pushed to Monday.com");
+
+  return { action: "created" as const, mondayItemId: itemId };
+}