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LipSync AI

Upload a portrait, type a script, and generate natural lip sync speech video.

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Lip Sync Preview

Example Lip Sync Preview

Script:

LipSync AI

Script-driven lip sync — turn any clear portrait into a speaking clip.

Make a portrait speak with natural lip sync from a script. Upload a photo, write what they should say, and generate a speaking video with clear mouth movement.

Short lip-sync previews use fewer credits. Longer duration, HD export and watermark-free downloads use more credits — see Pricing.

What Is LipSync AI?

LipSync AI is a FreeAiWork tool that animates a still portrait so the mouth follows your written script. It focuses on clear speech timing, natural lip shapes and stable identity — ideal when you need a portrait to deliver lines accurately.

Script to Lip Sync

Type the exact lines you want the portrait to say. LipSync AI guides mouth motion toward natural speech shapes that match your script.

Portrait Speech Videos

Upload a front-facing photo with a visible mouth, then generate a short speaking video without filming a take.

Natural Mouth Motion

The workflow emphasizes lip sync clarity — consonants, vowels and pauses — with subtle head movement and blinks that keep the result believable.

Clear Credits Pricing

Credits show before you generate. Preview short clips first, then upgrade for longer duration or HD export.

How to Use LipSync AI

  1. 1.Step 1 — Upload a portrait

    Choose a JPG, PNG or WebP with one clear face and an unobstructed mouth. Head-and-shoulders framing works best.

  2. 2.Step 2 — Write your script

    Enter the spoken lines in the prompt. Keep sentences short for cleaner sync. Enable audio if you want sound with the clip.

  3. 3.Step 3 — Choose length and quality

    Pick duration and resolution. Required credits update live before you confirm.

  4. 4.Step 4 — Generate and refine

    Preview the lip sync, tighten the script if needed, then upgrade for longer or watermark-free exports.

What Can LipSync AI Do?

Spokesperson Lines

Deliver product intros, FAQ answers or landing-page demos from a single portrait.

Character Dialogue

Make original characters speak scripted lines for stories, ads and social hooks.

Localized Scripts

Reuse the same face with different language scripts for quick creative variants.

UGC-Style Explainers

Create talking explainers that feel like a person speaking to camera.

LipSync Script Examples

Product Intro

Make the person speak with precise natural lip sync. Script: "Hi, this product cut my weekly editing time in half — try it today." Clear mouth shapes, subtle head nods, natural blinks. Keep identity consistent, photorealistic.

Friendly Greeting

Animate this portrait with script-driven lip sync. They say: "Welcome back — here is a quick update for you." Accurate lip movement, soft smile, stable face identity, clean studio lighting.

UGC Explainer

Create a UGC-style lip sync video. Script: "Okay so I tested this myself and the lip sync looks surprisingly natural." Clear diction, slight smile, handheld selfie energy, photorealistic.

FAQ — LipSync AI

What is LipSync AI?

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LipSync AI turns a still portrait into a speaking video guided by your written script, with natural mouth movement that follows the lines.

How is LipSync AI different from AI Talking Photo?

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Both animate portraits to speech. LipSync AI emphasizes script accuracy and mouth timing; Talking Photo is a broader photo-to-talking-video workflow for greetings, ads and UGC.

Do I need an audio recording?

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No. Type a script in the prompt and optionally enable native audio. Dedicated audio-file lipsync may expand later.

What photos work best for lip sync?

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Front-facing portraits with a clearly visible mouth, even lighting and one subject in frame produce the most reliable sync.

Can I use the results commercially?

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On eligible plans you can use lip sync videos for ads and social creatives according to our terms. Always follow likeness and disclosure rules.

Related AI Video Tools

About LipSync AI

  • Tool: LipSync AI / Script Lip Sync Video
  • Powered by video model: veo-3.1
  • FreeAiWork page updated: 2026-11-04

Need Longer Lip Sync Clips?

Upgrade for longer duration, HD export and watermark-free lip sync downloads. Credits stay transparent on every generate.

View Pricing & Upgrade

Make a Portrait Speak

Upload a photo, type your script, and create a natural lip sync video on FreeAiWork.