Help and FAQ

Our AI detects the face in each frame of your video, matches it to the face in your photo, and blends it in while preserving the original head movement, expressions and lighting. Clear, front-facing photos and well-lit videos give the best results.

You may only use faces you own or have clear permission to use. Impersonation, fraud, harassment, sexual content, content involving minors and misleading political or news content are strictly prohibited and will result in a permanent ban. Please read our Terms & Acceptable Use policy.

Videos: MP4 and MOV. Photos: JPG, PNG and WebP. Audio: MP3, WAV and M4A. Maximum file sizes are shown on each tool page.

It depends on the length of the clip and how busy the AI service is. Short clips are quicker. You can leave the page, and your video will be waiting in My videos when it is done.

Each job costs credits based on the length of the clip; the exact cost is shown before you generate. Your plan's monthly credits are used first (they reset every month and do not roll over), then any credits you bought in packs or received as a bonus (valid for 12 months). If a job fails, the credits are automatically refunded.

Yes. Open Text to Speech, type or paste your text, pick a voice and download the audio file. You can play a short preview of each voice before you choose. It costs credits per 100 characters, and the price is shown before you generate.

Yes, on paid plans. Upload one short, clear recording of your own voice under My voices, then pick it in Text to Speech, Talking Avatar or Lip Sync. Only clone a voice that is yours or that you have clear permission to use. Cloned voices cost a little more per 100 characters, and you can delete a voice and its sample at any time.

Not yet. Live camera face swap and a live voice changer are planned. Today every tool works on files you upload.

Free-plan exports may carry a small corner watermark. Paid plans are watermark-free.

Yes, provided you have the rights to every face, voice and video you upload. You are responsible for the content you create.

Uploads and results are automatically deleted after a short retention period (7 days by default). Download anything you want to keep.