Ai Avatar
3 modes on this page
Ai Avatar animates a still image into a video clip. Pick a mode, write the prompt, run it in the studio.
Input
FormMode
Prompt*
Image URL*
Resolution
Number of Frames
Result
PreviewMotion preview, not Ai Avatar output
Credits·~90s
What Ai Avatar is for
Ai Avatar animates a still into a short video clip. Upload the starting frame, describe the motion, and the studio returns a clip in about 90 seconds (Credits). Available modes: Multi Audio, Multi TTS, and Single TTS.
Ai Avatar is cheap enough that a generation usually fits the free Knowlify plan's credits. A typical run is about 90 seconds.
Pick Ai Avatar for image to video at Credits and ~90s. Compare it with Argil Avatar on the related cards below if you need a different look, speed, or input type.
How to use Ai Avatar
- 1. Upload the still Ai Avatar should start from, then write the change or motion in Input.
- 2. Run it. The prompt and file hand off to the Knowlify studio, where Ai Avatar generates.
- 3. Stay in the studio if you want that frame or clip inside a longer narrated video.
What you need
- A prompt that names the subject, camera move, and lighting.
- A source still (PNG or JPG) for the model to start from.
- Resolution (480p, 720p).
- Optional toggles on this model, such as audio or quality flags.
Example prompt
a fox in frost-covered autumn leaves, shallow focus, photoreal photograph, 85mm, natural light, no text, no watermark, no logo, no UI, slow cinematic camera move, natural motion
Frequently asked questions
How do I run Ai Avatar?
Run Ai Avatar on Knowlify at /generate/ai-avatar. This page has 3 modes in one dropdown. Write the prompt on this page and it opens in the studio, where Ai Avatar generates a short clip. The same studio also turns documents into full narrated videos.
Where can I use Ai Avatar online?
On Knowlify (knowlify.com/generate/ai-avatar). You do not need a separate playground. Ai Avatar runs in the studio next to document-to-video.
Can I make a longer video with Ai Avatar?
Ai Avatar itself produces a short clip. On Knowlify you can take that output, or skip it and upload a document, and generate a full narrated video with a script you can edit.
What do I need to run Ai Avatar?
A prompt and a source still. Ai Avatar will not invent the starting frame for you on this mode.
How long does Ai Avatar take?
Plan on about 90 seconds for a typical run, then whatever queue time the studio has. Video models sit at the high end of that range.
Does Ai Avatar have more than one mode?
Yes. This page has 3 modes: Multi Audio, Multi TTS, and Single TTS. Switch them in the Mode dropdown instead of opening a new URL.
What does AI Avatar Multi cost?
Knowlify charges this as credits, at the compute cost.
What is AI Avatar Multi best for?
MultiTalk model generates a multi-person conversation video from an image and audio files. Creates a realistic scene where multiple people speak in sequence. It animates a still image into a video clip.
Do I need an account to use AI Avatar Multi?
Yes, a free account. The prompt you write here is waiting for you when AI Avatar Multi opens in the studio.