Local image upscaling
AI Image Upscaler for Windows
Download a local Windows beta for 2x and 4x image upscaling with Real-ESRGAN. Advanced users can also download the SeedVR2 ComfyUI setup kit for tiled workflow experiments.
The Windows beta does not require Python or ComfyUI. It downloads the Real-ESRGAN portable engine on first run and processes images locally.
Before
After
Private by default
Source images are processed locally by the Windows beta. The app does not upload your images to AIToolsera.
Easy first run
The beta uses Real-ESRGAN ncnn Vulkan so normal users do not need Python, PyTorch, or ComfyUI.
Advanced path included
The SeedVR2 setup kit remains available for users who want the higher-end ComfyUI workflow.
Pricing paths
Use it free, upgrade later, or ask us to process a batch
The beta stays free while the Windows client is being tested. If you need higher-volume work now, the fastest paid path is a handled batch service rather than waiting for a full account system.
Free Beta
$0
Download the local Windows beta, test 2x or 4x upscaling, and see whether it fits your image workflow.
Pro Lifetime
$19 launch target
Planned paid edition for batch queues, saved presets, priority fixes, and a cleaner packaged Windows app.
Batch Processing Service
Custom quote
Send product photos, scanned images, or client files that need hands-on batch cleanup and delivery.
Pro pricing is a launch target, not an active checkout. The batch service is the practical paid option while the client is still in beta.
Download options
Start with the Windows beta
The Windows beta is the normal-user path: unzip, open the launcher, choose an image, and upscale locally. The SeedVR2 setup kit is still useful when you already know ComfyUI and want to experiment with the tiled workflow.
Compare AI Video ToolsWindows Beta Requirements
- Windows 10 or Windows 11
- GPU with Vulkan support recommended
- Internet access for the first-run engine download
- No Python, PyTorch, CUDA, or ComfyUI setup required
Quick Start
- Download the Windows beta zip.
- Unzip it into a normal folder.
- Open Start-AIToolseraImageUpscaler.cmd.
- Choose an image and output folder.
- Select 2x or 4x, then start the local upscale.
What the Windows beta does
The beta gives normal users a small local interface for Real-ESRGAN ncnn Vulkan. It asks for an image, an output folder, a scale, and a tile setting, then runs the local engine and saves the upscaled image.
Why local processing matters
Product photos, scanned family images, design drafts, and client artwork can be sensitive. A local workflow avoids uploading those files to a remote queue when the user has suitable hardware.
Advanced SeedVR2 path
The SeedVR2 setup kit is still included for ComfyUI users. It contains the workflow, requirements, setup guide, troubleshooting notes, and compatibility checklist for higher-end tiled workflow testing.
FAQ
Is this a Windows app?
Yes. The main download is a Windows beta launcher with a simple local interface. It downloads the Real-ESRGAN portable engine on first run.
Does it need an external API?
No image-processing API is required. The only network request in the beta is the first-run download of the Real-ESRGAN engine from GitHub.
Why keep the SeedVR2 setup kit?
SeedVR2 is the advanced ComfyUI path. It is more complex, but useful for users who already have the required models, nodes, and GPU memory.
Can I use it commercially?
Check upstream licenses before redistributing a package that includes third-party binaries, models, or modified workflow files.