Heygen 2
3 modes on this page
Heygen 2 turns a text prompt into a video clip. Pick a mode, write the prompt, run it in the studio.
Input
FormMode
Srt Role
Result
PreviewMotion preview, not Heygen 2 output
$0.034 per image·~90s
What Heygen 2 is for
Heygen 2 turns a written prompt into a short video clip. Runtime is about 90 seconds and compute is $0.034 per image. Modes on this page: Heygen, Heygen, and Heygen. It is a clip generator, not a full training-video editor.
Heygen 2 is billed in Knowlify credits at the compute cost ($0.034 per image). A typical run is about 90 seconds. Published rate: Your request will cost $0.034 per output video second.
Pick Heygen 2 for text to video at $0.034 per image and ~90s. Compare it with Ai Avatar, Argil Avatar on the related cards below if you need a different look, speed, or input type.
How to use Heygen 2
- 1. Write a clip prompt for Heygen 2: subject, motion, and where the camera sits.
- 2. Run it. The studio generates the clip with Heygen 2.
- 3. Keep going in the studio to turn a document into a full narrated video.
What you need
- A prompt that names the subject, camera move, and lighting.
- Optional toggles on this model, such as audio or quality flags.
Example prompt
a cricket batter mid-shot under floodlights, dirt exploding, octane 3D render, subsurface, chrome accents, no text, no watermark, slow cinematic camera move, natural motion
Frequently asked questions
How do I run Heygen 2?
Run Heygen 2 on Knowlify at /generate/heygen-2. This page has 3 modes in one dropdown. Write the prompt on this page and it opens in the studio, where Heygen 2 generates a short clip. The same studio also turns documents into full narrated videos.
Where can I use Heygen 2 online?
On Knowlify (knowlify.com/generate/heygen-2). You do not need a separate playground. Heygen 2 runs in the studio next to document-to-video.
Can I make a longer video with Heygen 2?
Heygen 2 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 Heygen 2?
A text prompt is enough. Heygen 2 generates the clip from that description in the studio.
How long does Heygen 2 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 Heygen 2 have more than one mode?
Yes. This page has 3 modes: Heygen, Heygen, and Heygen. Switch them in the Mode dropdown instead of opening a new URL.
What does Heygen cost?
Your request will cost $0.034 per output video second. Knowlify charges this as credits, at the compute cost.
What is Heygen best for?
Heygen Text to Video Generation Model. It turns a text prompt into a video clip.
Do I need an account to use Heygen?
Generation happens in the studio, so a free Knowlify account is required. Heygen then runs against your credits.