Question 1

Is FreeLipSync really free?

Accepted Answer

Yes. FreeLipSync provides free trial generations with a 45-second max duration and 200-character TTS limit. No credit card required.

Question 2

What video/image formats are supported?

Accepted Answer

We support MP4, MOV, JPG, PNG, and WebP as input. Output is always MP4.

Question 3

How fast is generation?

Accepted Answer

Most lip-sync videos are generated in under 30 seconds. Heavy load times may vary.

Question 4

Can I use a photo instead of a video?

Accepted Answer

Yes. You can upload either a face photo or a short video clip as the visual base.

Question 5

What is the difference between Free and Pro?

Accepted Answer

Pro removes watermarks, supports longer audio-driven outputs (up to 3 minutes), allows up to 3,000 characters for TTS, and unlocks voice cloning.

Question 6

Do I need to register before trying?

Accepted Answer

No. You can generate as a guest. Register only when you want account features.

Question 7

Does it support custom audio upload?

Accepted Answer

Yes. You can upload any MP3 or WAV file to sync the lips to.

Question 8

Can I clone my own voice?

Accepted Answer

Voice cloning is a Pro feature. You can record a 1-minute sample to create a digital voice twin.

Question 9

Why did my generation fail?

Accepted Answer

Common reasons include: undetectable face in image, file too large (>50MB), or server timeout. Try a different image.

Question 10

Is existing video audio preserved?

Accepted Answer

No. The output video will have the audio you provided (TTS or Upload) replacing the original track.

Question 11

Can I use this for TikTok/YouTube?

Accepted Answer

Yes! You own the commercial rights to the videos you generate.

Question 12

How many characters can I type?

Accepted Answer

Free plan: 200 chars. Pro plan: 2,000 chars per generation.

Question 13

Is my data private?

Accepted Answer

Yes. We delete uploaded assets after 24 hours. We do not use user data to train public models without consent.

Question 14

Can I delete my account?

Accepted Answer

Yes. Navigate to Settings -> Account -> Delete Account.

Question 15

Are there API limits?

Accepted Answer

API access is separate from the web tool. Please contact sales for API rate limits.

Question 16

Does it support multiple faces?

Accepted Answer

Currently, we only sync the largest detected face in the frame.

Question 17

What languages are supported?

Accepted Answer

Our TTS supports 29 languages including English, Chinese, Spanish, French, and Japanese.

Question 18

How can I contact support?

Accepted Answer

Email us at support@freelipsync.com or use the chat widget in the dashboard.

Frequently Asked Questions