Hi3d
5 modes on this page
Hi3d edits an image you upload. Pick a mode, write the prompt, run it in the studio.
Input
FormMode
Image Url*
Resolution
Model
Export Format
Result
Preview
Illustrative preview, not Hi3d output
$0.02 per image·~10s
What Hi3d is for
Hi3d starts from a still you upload, then edits it from your prompt. A typical run takes about 10 seconds at $0.02 per image. Use it when you already have a frame and need a new version, not a picture from scratch.
Hi3d is cheap enough that a generation usually fits the free Knowlify plan's credits. A typical run is about 10 seconds. Published rate: Your request is billed at $0.02 per credit. Total cost is a sum of geometry, texture, and PBR credits, where geometry credits scale with resolution, texture is fixed at 10 credits, and PBR (v2.0 and above) is fixed at 5 credits. On v1.5, your request will cost $0.30 (512), $0.40 (1024), $0.60 (1536), or $0.80 (1536pro). On v2.0, it will cost $0.70 (1536) or $0.90 (1536pro). On v2.1, it will cost $0.50 (1536_fast) or $0.90 (1536pro). Portrait generations cost $0.60 (1536) on v1.5, $0.90 (1536pro) on v2.0, and $0.50 (1536pro_fast) or $0.90 (1536pro) on v2.1.
Pick Hi3d for image editing at $0.02 per image and ~10s. 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 Hi3d
- 1. Upload the still Hi3d 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 Hi3d generates.
- 3. Stay in the studio if you want that frame or clip inside a longer narrated video.
What you need
- A source still (PNG or JPG) for the model to start from.
- Resolution (512, 1024, 1536, 1536pro, and more).
- Model (hitem3dv1.5, hitem3dv2.0, hitem3dv2.1, scene-portraitv1.5, and more).
- Optional toggles on this model, such as audio or quality flags.
Example prompt
a ballerina mid-turn in an empty rehearsal room, late sun through windows, night street photography, neon, rain, grain, no text, no watermark
Frequently asked questions
How do I run Hi3d?
Run Hi3d on Knowlify at /generate/hi3d. This page has 5 modes in one dropdown. Write the prompt on this page and it opens in the studio, where Hi3d generates a still image. The same studio also turns documents into full narrated videos.
Where can I use Hi3d online?
On Knowlify (knowlify.com/generate/hi3d). You do not need a separate playground. Hi3d runs in the studio next to document-to-video.
Can I make a longer video with Hi3d?
Hi3d itself produces a still image. 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 Hi3d?
A prompt and a source still. Hi3d will not invent the starting frame for you on this mode.
How long does Hi3d take?
Plan on about 10 seconds for a typical run, then whatever queue time the studio has. Video models sit at the high end of that range.
Does Hi3d have more than one mode?
Yes. This page has 5 modes: Image to 3D, Multiview to 3D, 3D Part Splitter, Texture, and 3D to Multicolor. Switch them in the Mode dropdown instead of opening a new URL.
What does Hi3D Image to 3D cost?
Your request is billed at $0.02 per credit. Total cost is a sum of geometry, texture, and PBR credits, where geometry credits scale with resolution, texture is fixed at 10 credits, and PBR (v2.0 and above) is fixed at 5 credits. On v1.5, your request will cost $0.30 (512), $0.40 (1024), $0.60 (1536), or $0.80 (1536pro). On v2.0, it will cost $0.70 (1536) or $0.90 (1536pro). On v2.1, it will cost $0.50 (1536_fast) or $0.90 (1536pro). Portrait generations cost $0.60 (1536) on v1.5, $0.90 (1536pro) on v2.0, and $0.50 (1536pro_fast) or $0.90 (1536pro) on v2.1. Knowlify charges this as credits, at the compute cost.
What is Hi3D Image to 3D best for?
Generate 3D models from a single image with Hi3D. It edits an image you upload.
Do I need an account to use Hi3D Image to 3D?
Yes. Hi3D Image to 3D runs in the Knowlify studio, which needs a free account. Anything you type on this page comes with you.