Switchlight
SwitchLight is an AI-powered tool that facilitates seamless and instant relocation to any desired location. With a simple click, users can ...
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What is Switchlight?
SwitchLight is an AI-powered tool that analyzes portrait images and composites them with optimal lighting and backgrounds. It enables users to copy the lighting from any portrait image to create stunning visuals, relight images using HDRIs (high-dynamic-range imaging assets from Poly Haven), and extract PBR (physically based rendering) material maps including normal, albedo, and roughness maps for use in 3D software.
Key features include Copy Light for transferring lighting between portraits, HDRI Relight for illuminating images using panoramic lighting environment assets, PBR Material Acquisition for extracting texture maps compatible with 3D software, unlimited relighting, lighting presets, resolution selection, batch processing for up to 10 images simultaneously on Pro, downloading of normal/albedo/roughness maps with alpha, watermark removal, and the ability to upload custom HDRI or portrait images for personalized lighting templates.
SwitchLight is designed for photographers, digital artists, 3D artists, content creators, designers, and anyone working with portrait imagery who wants professional lighting control without complex 3D software. It supports PNG, JPG/JPEG, and WEBP input formats with PNG output, works best with images below 2048x2048 resolution, and is particularly optimized for portrait-oriented images. The tool is browser-based and developed by AI researchers in Seoul, South Korea.
Switchlight pricing
Pricing model: Free
Free tier: Unlimited relighting, lighting presets, up to 1024x1024 resolution, 1 image batch processing, includes watermark, no custom HDRI/portrait uploads. Pro plan: $12.99/month, unlimited relighting, lighting presets, up to 2048x2048 resolution, 10 image batch processing, download normal/albedo/roughness maps with alpha, watermark removal, lighting customization with custom HDRI and portrait uploads.
Switchlight pros
- Unlimited relighting of images on both Free and Pro plans
- Copy Light feature to transfer lighting between portrait images
- HDRI Relight using high-quality assets from Poly Haven
- Extract PBR maps (normal, albedo, roughness) for 3D software
- Lighting presets for quick results
- Batch processing up to 10 images simultaneously on Pro
- Watermark removal on Pro plan
- Upload custom HDRI and portrait images on Pro
- Resolution selection up to 2048x2048 on Pro
- Download alpha channel and composite images
- No downloads required - browser-based tool
- Supports PNG, JPG/JPEG, and WEBP input formats
- Portrait-oriented images optimized for best performance
- Cancel subscription anytime
- Active Discord community and email support available
Switchlight cons
- Free plan limited to 1024x1024 resolution output
- Free plan processes only 1 image at a time (no batch)
- Free plan includes SwitchLight watermark
- Cannot upload custom HDRI on free plan
- Cannot upload custom portraits on free plan
- Recommended max resolution 2048x2048 limits very high-res inputs
- Portrait-oriented images work best - landscape less optimized
- $12.99/month may be expensive for casual users
- No offline desktop version for the web app
- Relies on Poly Haven HDRI library for backgrounds
Frequently asked questions about Switchlight
Who is behind SwitchLight?
SwitchLight is developed by a dedicated team of AI researchers located in Seoul, South Korea. Their focus is on creating innovative AI-based solutions that unlock the creative potential of humanity.
How does SwitchLight work?
SwitchLight uses state-of-the-art AI technology to analyze and composite your images with optimal lighting and backgrounds, automatically processing portrait images to apply professional lighting effects.
Where does the HDRI backgrounds come from?
SwitchLight uses HDRI assets from polyhaven.com, a free resource for high-quality 3D assets. The creators of Poly Haven provide these high-dynamic-range panorama images that contain surrounding lighting environment data.
What image formats can SwitchLight handle?
SwitchLight supports PNG, JPG/JPEG, and WEBP formats for input images. The output is provided in PNG format, which preserves quality and supports transparency.
What are the ideal input conditions for the best results?
We recommend using images with a resolution below 2048x2048. Especially, portrait-oriented images ensure the best performance for the AI lighting and compositing analysis.
Can I use my own lighting and background with SwitchLight?
Certainly! With an active Pro subscription, you can upload your own HDRI or portrait images to generate your own custom templates. If you don't have a subscription yet, you need to upgrade to access these customization features.
Can I cancel my subscription?
Yes, you can cancel your subscription at any time. Simply navigate to your account settings to cancel your Pro plan subscription.
How can I contact SwitchLight if I have further questions?
You can reach out to the team on their Discord server or send an email at [email protected]. They will respond to your query as soon as possible.
What is the difference between Free and Pro plans?
The Free plan includes unlimited relighting and lighting presets but limits resolution to 1024x1024, processes only 1 image at a time, includes a watermark, and doesn't allow custom HDRI/portrait uploads. The Pro plan for $12.99/month offers 2048x2048 resolution, 10-image batch processing, watermark removal, PBR map downloads, and custom upload capabilities.
What are PBR maps and how can I use them?
PBR (physically based rendering) maps include normal, albedo, and roughness maps that can be used with any 3D software supporting physical based rendering. These maps extract surface detail, color, and material properties from your images, available for download on the Pro plan for use in 3D applications.