Lip Sync audio to videos
The Lip Sync tool matches voiceovers to your video automatically. It works for animations, tutorials, or promos. Here's how to use it.
What is lip synchronization?
Lip synchronization, or lip sync, involves matching a character's mouth movements with spoken audio. This technique is essential for creating realistic animations, dubbing videos, or adding voiceovers to silent footage.
How to use the Lip Sync tool
Follow these steps to add lip-synced audio to your video:
Open the Freepik AI Suite and select Edit.
Upload your video or choose one from your project history.
Click on Lip Sync in the left toolbar.
Choose your preferred method to add audio: Record to capture audio directly, Upload to import a file, or Generate to create a voiceover from text.
Once the audio is added, the tool will automatically synchronize it with the video's mouth movements.
Preview the result and make any necessary adjustments.
Download the final video or continue editing.
For best results:
- Ensure the audio is clear and free of background noise.
- Use high-quality video footage with visible facial features for optimal synchronization.
- Keep the speech pace natural to improve realism.
Download, resolution, and credit usage
After syncing audio to your video, you can:
- Download the video in MP4 format.
- Use it in presentations, social media, or other projects.
- Further edit it using other [Freepik AI tools](https://www.freepik.com/ai).
Supported formats and settings:
- Input: MP4
- Output: MP4
- Maximum video length: 5 minutes
- Maximum file size: 500 MB
Credit usage:
- Only users with a paid plan have access to the lip sync tool.
- Credit usage varies by model and source (image or video), and the tool displays the exact cost per second before processing.
| Method | Credit cost per generation |
|---|---|
| Add lip sync from image | 180 credits |
| Add lip sync from video (LatentSync) | 5 credits |
| Add lip sync from video (Lipsync 2.0 Pro) | 400 credits |
Note
Freepik ensures your uploaded videos and audio are secure and private. They're only used during your session and not stored afterward. You retain full rights to your content, just make sure it complies with Freepik's AI Terms and Conditions. This means:
- Avoid using third-party IP (e.g., logos, celebrity faces, trademarks).
- You're free to use the results for commercial or personal purposes.
Now that your video has synchronized audio, learn how to add sound effects to perfect your project further.
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