Studio-grade upscaling for printable art. Batch-upscale a whole folder at once, up to 10x - to exact print sizes at 300 DPI, entirely on your own NVIDIA GPU. No uploads, no accounts, no slow cloud queue.

Built for people who actually print.
No frills, no fluff - just a fast, local batch image upscaler for Windows that turns low-res art into print-ready files on your own NVIDIA GPU. Six things that matter, when each one matters.

Press-grade speed
FP16, TF32, torch.compile, 768-pixel tiles. A 4K upscale of a 1080p mockup finishes in about eight seconds on an RTX 3060 Ti.

Whole-folder batch
Drop a folder, set the scale, get an archive back. No limits, no babysitting individual files.

Vovsoft Batch Image Upscaler is an AI-powered software designed to enhance and upscale your images with exceptional quality. It supports popular file formats, including JPG, PNG, and WEBP, and allows you to process multiple images in bulk, saving you time and effort.