What is AI face swap and how does it work?

AI face swap uses advanced deep learning algorithms to detect facial features in two images and seamlessly exchange them. According to research, modern face swap technology uses convolutional neural networks (CNNs) trained on millions of facial images to achieve 95%+ accuracy in facial landmark detection and texture mapping.

Is face swapping free on Tuguoba?

Yes, Tuguoba offers free AI face swap between two images with no watermark. Premium features for video face swapping and batch processing are available through our paid plans.

What image formats are supported for face swapping?

Tuguoba supports JPG, PNG, and PDF formats. For best results, use images with clear, front-facing faces at a resolution of at least 512x512 pixels.

How accurate is AI face swap technology in 2026?

Modern AI face swap technology in 2026 achieves 95-98% accuracy in facial recognition and seamless blending. Tuguoba uses state-of-the-art transformer models that preserve natural skin tones, lighting conditions, and facial expressions.

Are face swap results private and secure?

Yes, all face swap processing on Tuguoba is done securely. Uploaded images are automatically deleted after 24 hours, and we do not store or share your photos with third parties.

Can I use face swap for commercial purposes?

Yes, you can use the face swap results for personal and commercial projects. Tuguoba does not claim ownership of the generated images. However, please ensure you have the necessary rights to use the original photos.

What is the difference between face swap and deepfake?

Face swap is a type of deepfake technology that specifically exchanges faces between two images. Deepfake is a broader term that includes face swapping, lip syncing, and other AI-generated content. Our tool focuses on safe, legitimate face exchange for creative purposes.

How long does face swap processing take?

Processing time depends on image size and complexity. Typically, face swap completes within 2-10 seconds for standard images. Higher resolution images or complex lighting conditions may take slightly longer.

Why is my face not detected in the image?

For best results, ensure the photo has good lighting, the face is clearly visible (not obscured), and the person is facing the camera. Low resolution, side profiles, or heavily filtered images may not be detected properly.

Does face swap work on photos with multiple people?

Yes, our AI can detect multiple faces in an image. You can select which face to use for swapping from the detected faces. The tool will process the selected faces while preserving other people in the image.

Free AI Face Swap Between Two Images - No Watermark

Upload image swap to

Drag File to here OR

Choose file File size can't exceed 6M

Upload image swapped

Drag File to here OR

Choose file File size can't exceed 6M

Step-by-step guide for face swapping between two images - AI face exchange tutorial

How It Works

1 Upload your first image
2 Upload the image with the face you want to use
3 Select the faces you want to swap
4 Click Submit and wait for the AI to process your images
5 Preview and download your face swap result

AI Face Swap

AI Face Swap Desktop Application

Upload image swap to

Upload image swapped

How It Works