AI lip sync uses deep learning to animate a still photo so the mouth movements match an audio track, creating a realistic talking-head video.

Do I need my own GPU?

No. Early access renders on our local RTX 5090 infrastructure. When QADIR OS ships, you can run it on your own hardware or use our cloud.

Can I use any language?

Yes. The lip sync engine works with any language audio. TTS supports 40+ languages and voice styles.

Is this a deepfake tool?

This tool is designed for creating AI presenters, spokespeople, and content from YOUR OWN likeness. We do not support impersonation of others.

What resolution is the output?

SadTalker outputs 256x256 face crops composited onto the original. MultiTalk outputs full 512x512 or 768x768 video frames.

How long can the audio be?

Up to 2 minutes per clip. For longer content, use our long-video stitcher to chain clips seamlessly.

Can I clone my own voice?

Voice cloning is on the QADIR OS roadmap. Currently you can upload pre-recorded audio or use our built-in TTS with 20+ voice presets.

AI Lipsync Pro · Tier A · Talking Head

One photo speaks.
Every word.

Upload a portrait and an audio clip. Our dual-engine pipeline (SadTalker for speed, MultiTalk for cinematic fidelity) generates a photorealistic talking-head video with frame-perfect lip sync. All on local RTX 5090 -- your face never touches the cloud.

Render engines

~15s

SadTalker clip

30fps

Output quality

Step 01 · Inputs

Upload photo + audio

Front-facing, well-lit portrait. JPG or PNG up to 10MB.

⬡

Drop a portrait or click to browse

PNG · JPG · ≤ 10MB

Drop audio or click to browse

WAV · MP3 · ≤ 30MB · Up to 2 min

Or use AI text-to-speech instead

Script

Voice

Step 02 · Configure

Choose engine + settings

Engine

Expression

Head Motion

Upload a photo + audio to begin

Why ABUZ8

Skip the film crew

ABUZ8 Lip Sync

✓ 15-45 seconds per clip
✓ $0 marginal cost
✓ Any language, any voice
✓ Change script instantly
✓ No scheduling needed
✓ Unlimited revisions

Hiring a Presenter

✗ 2-4 weeks turnaround
✗ $500-$5,000 per video
✗ Limited to one language
✗ Re-shoot for every edit
✗ Calendar coordination
✗ Pay per revision

How It Works

Four steps to a talking head

Upload a face

Drop any portrait photo — headshot, selfie, or AI-generated character. One clear face is all you need.

Add your audio

Upload a voice recording, podcast clip, or use our built-in AI text-to-speech with 10+ voice options.

Pick your engine

SadTalker for speed (~15 s) or MultiTalk for cinematic quality (~45 s). Choose expression and head motion.

Download & share

Get an MP4 with perfectly synced lips, natural expressions, and smooth head movement. Ready for any platform.

Features

Built for production

⚡

Dual Engine

SadTalker for fast previews, MultiTalk (WanVideo) for cinematic lip sync at 512px+.

🎤

TTS Built In

10 neural voices across 7 languages. Type your script, pick a voice, generate.

🎨

Expression Control

Neutral, smile, serious, surprised. Match the avatar's emotion to your content.

🚀

15-Second Delivery

SadTalker renders a talking head in ~15 seconds. MultiTalk in ~45 seconds.

🌐

Any Language

Lip sync works with any audio language. Pair with multilingual TTS for global reach.

🔒

100% Local

Runs on your GPU. No cloud uploads, no per-clip fees, no data leaving your machine.

Use Cases

Who uses this

Course Creators

Turn slide decks into talking-head lessons without being on camera.

Marketing Teams

Localize spokesperson videos into 10+ languages from a single take.

Podcasters

Add a visual avatar to audio-only episodes for YouTube and social.

Real Estate

AI presenter walks through property listings in any language 24/7.

SaaS Demos

Narrated product walkthroughs that update when features change.

Healthcare

Patient education videos with consistent, professional delivery.

E-Commerce

Product explainer videos at scale — one avatar, unlimited SKUs.

Internal Comms

CEO updates, onboarding videos, and training without booking a studio.

FAQ

Common questions

What is AI lip sync?

AI lip sync uses deep learning to animate a still photo so the mouth moves in sync with any audio track, producing a realistic talking-head video.

What's the difference between SadTalker and MultiTalk?

SadTalker renders in ~15 seconds at 256px — great for previews and fast iterations. MultiTalk uses WanVideo for cinematic 512px+ output in ~45 seconds.

What photo formats are supported?

JPG, PNG, and WebP. The photo should contain one clearly visible face. AI-generated portraits work great too.

What audio formats work?

MP3, WAV, M4A, and OGG. Or skip the upload and use our built-in text-to-speech with 10 neural voices.

Is it really free?

During early access, yes. The tool runs locally on your GPU with no per-clip fees. Join the waitlist to lock in early access pricing.

Does it work with any language?

Yes. The lip sync engine works with any spoken language. Our TTS supports English, Arabic, Spanish, French, German, and Japanese.

What hardware do I need?

An NVIDIA GPU with 8 GB+ VRAM (RTX 3060 or higher). SadTalker can run on 4 GB for basic output.

Can I use it for commercial projects?

Absolutely. All output is yours. No watermarks, no attribution required, no usage limits.

One photo speaks.Every word.