I. Overview of Virtual Try-On

What is Virtual Try-On?

Virtual Try-On (Virtual Try-On) is an image generation technology that allows users to "try on" specific clothing items virtually. Imagine shopping online from your home and coming across a stylish outfit—you don’t even need to get up from your sofa! By simply uploading a photo, Virtual Try-on enables you to see how the clothes would look on you, making online shopping enjoyable and convenient.

Kolors Virtual Try-on is powered by Kolors image generation model, integrating technologies that preserve clothing SKUs, adjust human poses, and restore backgrounds. It enables users to generate try-on effects for any clothing, body shape, and pose. Even with complex backgrounds, high-quality try-on results can be achieved.

Kolors AI Try-on：Model Image + Product Image = Try-on Effect

Advanced Virtual Try-On Capability

Preserving Clothing Details	Natural Try-on Effects	Full Process Generation Capability
With Kolors Virtual Try-on, users can "try on" a wide range of clothing, from tops to dresses. The model can retain details like patterns, texts, and designs, ensuring the virtual try-on experience matches the real one.	Kolors Virtual Try-on can create realistic and natural fitting effects. Users can "dress" 2D clothing in any setting, whether indoors or outdoors, with results that adhere to the laws of physics, making it look seamless and lifelike.	Powered by Kolors' image-generation large model, the system can generate models of different ages, genders, and ethnicities, while adapting to various backgrounds, catering to global e-commerce needs. Additionally, leveraging Kling's powerful image-to-video model, it can transform model photos into short videos, enabling full-process generation from image to video.

How to Use Virtual Try-On?

Personal Try-on For Customers	AI Model Try-on For E-commerce	Dress-up Effects
For shoppers, virtual try-on has immense potential and practical value in the e-commerce sector. They can simply upload a photo and see themselves "wearing" new clothes in just a few seconds, significantly enhancing shopping efficiency and reducing return costs.	For businesses, particularly small and medium enterprises, updating product images and short videos is essential for operating online stores. The traditional process—finding models, renting locations, shooting, and post-production—can be both costly and time-consuming, often delaying new product launches.  However, with Kolor's controllable image generation and video capabilities, Virtual Try-On allows for quick "dressing" in new outfits, enabling the rapid production of realistic, high-quality AI models and dynamic model videos.	Beyond the e-commerce industry, virtual try-on also holds great promise in short video content creation. The "dress-up" effect allows users to innovate their short video content, such as styling outfits inspired by celebrities or creating fun and practical outfit pairing videos.

II. User Guide for Virtual Try-on

Step1：Upload Product Image

Recommended			Not Recommended
Single clothing item	White background flat lay	Simple and clear details	Multiple clothing items	Complex backgrounds	Intricate patterns
Focus on the garment	Clear and unobstructed		Floating Watermarks	Folded or obscured
Single clothing item ✅ White background flat lay ✅ Simple and clear clothing details ✅ Focus on the garment as the main subject ✅ Clear and unobstructed clothing✅			Multiple clothing items in a single image ❌ Only bottom wear ❌ Complex backgrounds ❌ Clothing with intricate patterns or prints ❌ Additional floating watermarks ❌ Clothing that is folded or obscured ❌

Step2：Upload Model Image

Recommended			Not Recommended
Single-person photo	Full body or half-body	Unobstructed clothing	Group photos	Leaning or seated poses	Obstructed clothing area
Simple pose	Simple, fitted clothing	Obstructed face	Complex poses	Bulky clothing	Obstructed face
Clear single-person photo ✅ Full body or half-body shot ✅ Unobstructed clothing on the model ✅ Simple pose ✅ Model wearing simple, fitted clothing ✅ Obstructed model's face ✅			Group photos ❌ Leaning or seated poses ❌ Obstructed clothing areas (By hands, hair, etc.) ❌ Complex poses ❌ Model wearing bulky clothing ❌ Obstructed model's face ❌

Step3：Generated Results

After uploading compliant product and model images, wait 10-13 seconds to receive the virtual try-on result.

• You can use the image scaling tool to create try-on images in five aspect ratios (1:1, 4:3, 3:4, 3:2, 2:3).
•  You can use Kling AI to further generate dynamic model showcases.

Image scaling tool
Original image	1:1	4:3	3:4	3:2	2:3

Try-on Result	Dynamic showcase	Try-on Result	Dynamic showcase

Additional Usage Tips

When using the Kolors Virtual Try-On, the quality of the clothing and model images significantly affects the final try-on result. Therefore, to ensure the best try-on effect, it’s essential to maintain high image quality (clarity and aesthetic appeal) and select appropriate model images based on the type of clothing being tried on.

• Tip 1 for Tops Try-on: When uploading an image of a top, using a half-body photo can enhance the clarity of the try-on result and improve the retention of logo details.

Model Image	Product Image	Try-on Effect	Model Image	Product Image	Try-on Effect
✅			❌

• Tip 2 for Tops Try-On: To ensure the best try-on effect, the type of clothing being tried on should closely match what the model is wearing. For example, if trying on a short-sleeve top, the model should also wear a short-sleeve item. Similarly, if trying on a top, the model should not be dressed in long garments like dresses or trench coats. This helps avoid mismatches, such as switching from short sleeves to long sleeves or vice versa.

Model Image	Product Image	Try-on Effect	Model Image	Product Image	Try-on Effect
✅			❌

• Tip 3 for Tops Try-On: The fit of the clothing being tried on should closely match the fit of what the model is originally wearing. For example, if trying on a fitted item like a tank top, the model should ideally not be wearing loose clothing, such as a cardigan or jacket, as this may prevent the fitted item from being showcased effectively.

Model Image	Product Image	Try-on Effect	Model Image	Product Image	Try-on Effect
✅			❌

• Tip 4 for Dress: When trying on long clothing, it’s best to have the model maintain a standing posture to avoid poses that involve folding or overlapping of the body.

Model Image	Product Image	Try-on Effect	Model Image	Product Image	Try-on Effect
✅			❌

• Bottoms Try-On Tips: When trying on bottoms, opt for models displaying full body or at least lower half. Models should wear long top garments, preferably avoiding boots or dresses, as these may prevent bottoms from being put on. Suitable for platform display.

Model Image	Product Image	Try-on Effect	Model Image	Product Image	Try-on Effect
✅			❌

III. Notes

• Discrepancies may occur in the Try-on clothing details, especially when the clothing occupies a small portion of the image or contains fine text. This can result in inaccuracies with small text and logo details, a common challenge in virtual try-on technology. We will continue to optimize this aspect and welcome user feedback.

That’s the end of this guide! We’ve covered how to use the Virtual Try-On feature in Kling AI, along with tips to make the most of it. We hope this helps support your creative projects!

Additionally, Kolors is now fully open-source. Feel free to check it out on GitHub or Hugging Face, and join the conversation with us!

• Github 🔗：https://github.com/Kwai-Kolors/Kolors/tree/master
• Kolors Mini Program