Lip Sync AI
Lip Sync AI turns photos and videos into talking videos by synchronizing lip and facial movements with text or audio.
What Lip Sync AI is
Lip Sync AI turns photos and videos into talking videos by synchronizing lip and facial movements with text or audio. It accepts JPG, PNG, and WEBP images; MP4, MOV, and WEBM videos; and MP3, WAV, M4A, or FLAC audio. You can enter a script for text-to-speech or provide audio, and voice cloning is available for free when you have the voice owner's permission. The service supports more than 40 languages, though voices vary by language and feature. Output is currently 720p, and each video can include up to two faces; synchronization primarily applies to the selected or detected main face. You can try it without signing up, while an account adds project saving, credit management, and additional limits. Starter costs $10 per month, billed $59.88/year, with no auto-renewal. Uploaded files and generated videos are not public by default, and the service says it does not use uploads to train AI models without applicable permission.
Good
- Accepts common image, video, and audio formats.
- Text-to-speech can synchronize a written script.
- Voice cloning is available with the owner's permission.
- Uploaded files and generated videos are private by default.
Watch out
- Video output is currently limited to 720p.
- A video can contain up to two faces.
- Available voices vary by language and feature.
Who it suits
Lip Sync AI may suit people creating talking photos, educational or marketing videos, presentations, product demonstrations, social content, or localization material. It is also an option for those who want to try the service without registering.
Verdict
Lip Sync AI supports several input formats and can create speech from text or audio, with voice cloning subject to permission. Consider its 720p output and two-face limit when deciding whether it fits your projects.
Plans and prices
From Lip Sync AI's own pricing page, checked 1 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Starter | $10 a month | ~155 s video · 5 concurrent tasks · Best Value for Beginners · $59.88/year; No auto-renewal |
| Pro | $20 a month | 440 · 890 · 1,570 credits · ~440 s video · 5 concurrent tasks · $167.88/year; No auto-renewal |
| Ultra | $160 a month | 2,260 · 4,535 · 9,425 credits · ~2,260 s video · 5 concurrent tasks · $839.88/year; No auto-renewal |
The facts
Each one read from Lip Sync AI's own pages, with the date it was checked.
What it does
- API resources
- The company says its blog and Developer Hub include resources on AI lip sync, text-to-speech, voice generation, and API integration.checked 1 Oct 2026
- Core function
- Lip Sync AI turns photos and videos into talking videos by synchronizing lip and facial movements with text or audio.checked 1 Oct 2026
- Face limit
- A video can contain up to two faces, with synchronization primarily applied to the selected or detected main face.checked 1 Oct 2026
- Input formats
- The service supports JPG, PNG, and WEBP images; MP4, MOV, and WEBM videos; and MP3, WAV, M4A, or FLAC audio.checked 1 Oct 2026
- Languages
- The service supports more than 40 languages, with available voices varying by language and feature.checked 1 Oct 2026
- Model training
- Lip Sync AI says it does not use uploaded images, audio, or videos to train AI models without applicable permission.checked 1 Oct 2026
- No signup
- Users can try Lip Sync AI without registering, while accounts provide project saving, credit management, and additional limits.checked 1 Oct 2026
- Output resolution
- Lip Sync AI currently supports 720p video output.checked 1 Oct 2026
- Privacy
- Uploaded files and generated videos are associated with the account and are not publicly accessible by default.checked 1 Oct 2026
- Security
- The service uses standard security measures for data in transit and storage, including access controls and secure cloud infrastructure.checked 1 Oct 2026
- Support
- Support is available at [email protected], through in-app Help, or via the account dashboard, with replies usually within one business day.checked 1 Oct 2026
- Text to speech
- Users can enter a script and use text-to-speech to generate synchronized speech for a face.checked 1 Oct 2026
- Use cases
- The product is positioned for talking photos, educational videos, marketing, social media, product demonstrations, presentations, and localization content.checked 1 Oct 2026
- Voice cloning
- Lip Sync AI offers a dedicated voice-cloning feature for free, subject to permission from the voice owner.checked 1 Oct 2026
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