Image Enhancer
GPU-accelerated 4K image upscaling with Lanczos3 resampling, smart sharpening, noise reduction, and color correction. Zero upload, fully private.
Image Enhancer workspace
Image Enhancer
GPU-accelerated image upscaling and enhancement. Lanczos3 resampling, smart sharpening, noise reduction, and color correction — entirely in your browser.
Drop your image here or click to upload
PNG, JPG, WEBP up to 25 MB
True super-resolution with model caching and automatic fallback.
AI mode requires 2x or 4x output.
AI Upscale Notes
The model is lazy-loaded on first use, cached by the browser, and run tile-by-tile on larger images. If AI inference is unavailable, the tool falls back to the classic pipeline automatically.
All processing happens locally in your browser. No images are uploaded to any server.