# How to run PSHuman without a GPU

**How can I run PSHuman without a GPU or a local install?**

PSHuman has open weights, so you can run it yourself, but you need the hardware: more than 40GB of VRAM. Without a GPU, the simplest route is a hosted version. In OTOY Studio, PSHuman runs in the browser from 69 credits (€0.69) per run, with nothing to install, on the same canvas as 100+ other image, video and 3D models.

A research model that reconstructs a photorealistic 3D human from a single photo, using multiview diffusion.

## Running it yourself

| | |
|---|---|
| Open weights | The PSHuman checkpoint is on Hugging Face. |
| License | The code is MIT and the weights are CC BY 4.0, which allows commercial use with attribution. The pipeline also uses SMPL-X body models, which have their own terms. |
| Hardware | The authors' FAQ says the 768 resolution model requires "over 40GB of VRAM", so it doesn't fit on an RTX 4090. |
| Operating system | Linux, NVIDIA GPU (Python 3.10, CUDA 12.1). |
| ComfyUI | No. |

Sources: [PSHuman on GitHub](https://github.com/pengHTYX/PSHuman), [PSHuman on Hugging Face](https://huggingface.co/pengHTYX/PSHuman_Unclip_768_6views). Checked October 16, 2026.

**Run it yourself if:** You have a 48GB or 80GB GPU and are doing research on the model itself.

## Running it without a GPU in OTOY Studio

| Node | Takes | Credits per run |
|---|---|---|
| PSHuman | Prompt plus image | 69 (from €0.69) |

1. Sign up free at https://app.otoy.studio. The free plan includes 100 credits a month, no credit card.
2. Add a PSHuman node to a canvas and connect your inputs.
3. Run it. It runs on OTOY Studio's hosted GPUs, so your machine only needs a browser.
4. Chain the output into other models in the same workflow, or download it.

1 credit = €0.01. Prices are list prices before plan discounts (paid plans take 10% to 25% off every run). Model page: [PSHuman](https://otoy.studio/models/pshuman).

## Related

- [How-to guides](https://otoy.studio/guides)
- [ComfyUI in the browser](https://otoy.studio/answers/comfyui-in-the-browser)
- [OTOY Studio vs ComfyUI](https://otoy.studio/answers/otoy-studio-vs-comfyui)

_Hardware and license details are from each model's official repository and model card, checked October 16, 2026. Prices are computed from OTOY Studio's billing configuration, exported 2026-10-20._