Swap faces across an entire photo album in one pass with AI MassSwap — a batch AI face swap app that runs entirely on your Windows PC. One source face, as many target photos as you want, zero uploads. Drop a face, drop a set of photos, hit Swap All, and walk away. Every result stays on your device. WHY BATCH Single-photo face swap tools make you wait, click, save, and start over for every picture. AI MassSwap is built for volume. Load one source face, drop a whole set of targets — event photos, group shots, album pages — and the engine walks the list automatically. Each photo gets its own detection, alignment, blend, and enhancement. You get a progress bar, a per-photo status, and a gallery of results when the batch finishes. All processing is local. No cloud, no account, no internet. Your photos never leave the PC. KEY CAPABILITIES ★ Batch Face Swap — Process many target photos from a single source face in one run. Add more anytime. Cancel anytime. ★ Drag-and-Drop Queue — Drop photos onto the target pane or click Add Photos. The list shows every file and its status: Pending, Processing, Done, or Failed. ★ Live Progress — A determinate bar plus "Swapping face N of M" so you always know where the batch stands. ★ AI Face Detection — YOLOFace finds faces in portraits, group shots, and off-angle photos. ★ Identity-Preserving Swap — ArcFace matching plus Uniface blending so the swapped face belongs in the target lighting and pose. ★ Automatic Enhancement — GFPGAN restores skin texture and lighting after the swap. Face-parser masks keep hair, eyes, and jawline clean. ★ Completely Offline — Models and inference run on your CPU. No data uploaded, no subscription, no watermark. ★ Save the Whole Batch — Export every successful result to a folder of your choice. Start a new batch without restarting the app. PERFECT FOR • Event photographers swapping a face across an entire shoot • Families making fun album variations from one portrait • Creators producing a set of social posts from one source face • Anyone who needs ten, twenty, or a hundred swaps — not one • Privacy-conscious users who will not upload photos to a cloud face API MODERN WINDOWS EXPERIENCE AI MassSwap is a native WinUI 3 app with a dark teal workspace. The left card holds your source face; the right pane is the target queue. After the run, a result gallery shows every swapped photo. No browser, no Python runtime, no dedicated GPU required. Get AI MassSwap and swap a whole album while you make coffee. Your face, your photos, your machine.