User Guide

How to Use ModelNX

Step-by-step instructions for Virtual Try-On, Video Studio, and AI Upscaler.

Virtual Try-On

Turn any garment into a professional model shot

From 10 credits per generation
Try it free
01

Upload a base model photo

Choose a full-body or half-body photo of a model. A well-lit image with a neutral or simple background produces the best results. Supported formats: JPEG, PNG.

Use photos where the model is standing upright and facing forward for the most accurate garment placement.

02

Upload the garment

Add a photo of the clothing item you want to try on. It can be a flat-lay, product shot, or photo on a hanger — the AI understands the garment shape either way.

Garment shots with white or solid color backgrounds give the AI the cleanest signal.

03

Add a styling directive (optional)

Write a short description of the desired look — 'elegant evening style', 'casual summer outfit', or 'minimalist streetwear'. This guides the AI's interpretation.

Specific directives like 'high-end editorial look with soft lighting' produce more refined results than generic descriptions.

04

Click Fit Garment

Hit the button and the AI processes your generation. Results arrive in approximately 10 seconds. Credits are deducted only after the generation completes.

05

Download or save to history

Download your result instantly or find it in History at any time. All your generations are stored and accessible from your dashboard.

Video Studio

Animate model shots into dynamic catwalk videos

6 credits/sec (silent) · 9 credits/sec (with audio)
Try it free
01

Choose a starting image

Upload a model photo or use any result from Virtual Try-On directly as your opening frame. The image sets the scene — lighting, garment, and model pose all carry into the video.

High-resolution images (1080p+) produce noticeably sharper video output.

02

Write a motion prompt

Describe how the model moves and the overall feel of the clip. Examples: 'walks confidently down a runway', 'turns slowly with fabric flowing in the breeze', 'subtle movement, editorial mood'.

Focus on action and atmosphere rather than appearance — the image already defines how the model looks.

03

Set duration and audio

Choose video length from 3 to 15 seconds. Toggle audio generation on or off — when enabled, the AI adds ambient sound and subtle effects that match the scene mood.

04

Generate your video

Click Generate Video. Processing typically takes 2–4 minutes using Kling 3.0 Pro. You'll see a progress indicator while the AI renders your clip.

Video Studio requires an active subscription plan. Credits are refunded automatically if generation fails.

05

Preview and download

Watch your video directly in the browser, then download the MP4 file. Videos are also saved to your History for future access.

AI Upscaler

Bring out every fabric detail in stunning 4K

1 credit (720p) · 2 credits (1080p) · 3 credits (1440p) · 4 credits (4K)
Try it free
01

Upload your image

Drop in any fashion photo — a Virtual Try-On result, existing product shot, or editorial image. JPEG and PNG are both supported.

Even low-resolution or slightly blurry images benefit significantly from upscaling. The AI reconstructs fine detail.

02

Select target resolution

Choose the output quality that fits your use case: 720p for web thumbnails, 1080p for standard product pages, 1440p for high-res e-commerce, or 4K Ultra HD for print and billboard use.

03

Run the upscale

Click Upscale and the AI enhances texture, sharpness, and overall clarity. Processing takes a few seconds depending on resolution.

04

Compare and download

Use the before/after slider to review the enhancement, then download your upscaled image. Results are also saved to History.

Ready to create?

Start free — 20 credits on sign up, no credit card required.

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