How to Face Swap a Video Online in 2026 (Step-by-Step)

AI face swap technology has come a long way. What used to require high-end software and hours of editing can now be done in minutes — online, in your browser. This guide walks you through the exact process.

What Is AI Video Face Swap?

AI face swap replaces one person's face in a video with another, frame by frame. Modern GPU-powered models analyze facial landmarks, skin tone, and lighting to produce seamless results automatically.

Step-by-Step: How to Face Swap a Video

Step 1 — Create a free account

Sign up for a platform that offers free trial credits. A good service gives you enough to process at least one video at no cost — no credit card required.

Step 2 — Upload your source face photo

Your source photo is the face that will appear in the video. For best results:

• Use a clear, front-facing photo with good lighting
• Avoid sunglasses, masks, or heavy filters
• Higher resolution = better results
• Single face in the photo — no group shots

Step 3 — Upload your target video

The target video is where the swap happens. Most platforms support MP4 and MOV. Good lighting in the video and a clearly visible face will produce the best output.

Step 4 — Confirm the credit cost and process

Professional platforms show you the exact credit cost based on video length before processing begins. Credits are only deducted on success — no charges if something goes wrong.

Step 5 — Download your result

GPU-accelerated processing takes 1–3 minutes for most videos. Your result downloads in full quality with no watermarks.

Tips for the Best Results

• Match lighting between source photo and target video
• Similar face angles produce more convincing swaps
• Use HD footage whenever possible
• If results have artifacts, try a different source photo

How Much Does It Cost?

At 0.15 credits per second, a 2-minute video costs around 18 credits. Starter packs begin at $2.95 for 60 credits — less than $0.50 for a full video swap.

Use Face Swap Responsibly

Only create content with explicit consent from everyone whose likeness is used. Creating non-consensual intimate imagery is illegal in many jurisdictions and permanently banned on all reputable platforms.