DeepLiveCam
hacksider · Image · Video
DeepLiveCam is an open-source face swap tool that turns any single photo into a live deepfake, swapping faces on video, webcam, or streams in real time.
About DeepLiveCam
What Is DeepLiveCam
DeepLiveCam, also written Deep-Live-Cam, is a free desktop program for face swapping and deepfake video. You give it one clear face photo, point it at a webcam or video file, and it replaces the face in real time. The project lives on GitHub under the handle hacksider and runs fully offline on your own machine.
As deepfake software goes, it stays on the simple side: one photo, one target, one click. It solves a practical problem for creators. Artists can animate a custom character or use a face as a clothing model. Streamers and meme makers can drop a different face onto a live feed without renting cloud GPUs. The whole thing runs locally, so nothing gets uploaded anywhere.
The biggest limit is hardware. Real-time swapping needs a decent GPU to stay smooth, and the manual install asks for Python, ffmpeg, and a working knowledge of the terminal. Facial detail also weakens on extreme angles or heavy motion. The developers ship a built-in check that blocks nudity and graphic content, and they ask users to get consent and label any deepfake they share.
Getting Started
- Grab a pre-built Quickstart package for Windows, Mac Silicon, or CPU, or clone the GitHub repo and install the models manually.
- Launch the app and select a source face image, ideally one shot straight on with even light.
- Pick a target: a video file for one-off clips, or a camera for live mode.
- Toggle options like Mouth Mask, Many Faces, or Face Enhancer, then press Start for files or Live for webcam.
- Pull the finished clip from the output folder, or route the live feed through a virtual camera into your streaming app.
Product Information
A quick look at DeepLiveCam's pricing, supported platforms, and performance.
Best for
The users, tasks, and scenarios where this tool fits best.
Users
- Content creators
- Streamers and VTubers
- Meme makers
Tasks
- Real-time face swapping on webcam
- One-click video deepfakes
- Multi-face edits
Scenarios
- Building a virtual character for a short film
- Running an anonymous or character-driven stream
- Quick parody clips for social media
Key features
Real-Time Face Swapping
Live mode replaces a face on a webcam feed as it happens, so viewers see the swap instantly rather than a rendered file. It works with a virtual camera, which lets you push the result straight into streaming software like OBS. This is the feature that set DeepLiveCam apart from older tools that only processed recorded video.
Single Image Input
You only need one photo of the source face. There's no multi-hour training run and no dataset to collect, which keeps the barrier low for casual users. The tradeoff is that a blurry or oddly angled photo shows up in the output, so a clean, front-facing shot matters.
Mouth Mask
Mouth Mask keeps your real mouth and lips instead of pasting the source face's. That means your actual speech and expressions survive the swap, which fixes the wooden look you get when a still photo tries to talk. It's a small toggle with a big effect on believability.
Face Mapping
Face Mapping lets you run several faces at once, assigning a different source to each person on screen. Group scenes, streams with guests, and meme collages all benefit, since you're not locked to swapping one person at a time.
Face Enhancer
The Face Enhancer sharpens skin texture and detail after the swap, cleaning up the soft, slightly plastic look that plain face swaps often leave behind. It leans on a separate enhancement model you download alongside the main one, and it costs some frame rate on weaker GPUs.
Broad Hardware Support
DeepLiveCam runs on NVIDIA CUDA, Apple Silicon CoreML, Windows DirectML, and Intel OpenVINO, plus a plain CPU mode. That spread means a laptop without a discrete GPU can still process files, just slower. The Quickstart builds bundle the right dependencies so you skip most manual setup.
Pros and cons
Pros
- Free and open source, so there's no subscription to use the core app and you can inspect the code yourself.
- Runs entirely offline, which keeps your footage and face images on your own machine.
- Real-time output with a single photo input, no long training step before you can swap a face.
- Works across NVIDIA, Apple, Intel, and AMD hardware rather than locking you to one GPU brand.
- Extras like Mouth Mask and Face Mapping add real control over how natural the result looks.
Cons
- The manual install is genuinely technical and can trip up people who aren't comfortable in a terminal.
- Smooth real-time swapping leans on a capable GPU, so older laptops drop frames or lag behind.
- Quality falls off on extreme angles, fast motion, or when the source photo is low resolution.
- The tool ships no cloud service or API, so you can't run it from a script or a browser.
Frequently asked questions
It's an AI face swap tool for real time and recorded video. People use it for character animation, streaming, meme edits, and deepfake clips. The core idea is one source photo applied to a live camera or a video file.
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