Powered by your browser's local GPU, no photos are ever uploaded to the cloud
Click or drag images here
Supports PNG, JPG, WebP formats
Tip: The model will first upscale at optimal quality, then resize to your specified final scale.
Learn how local browser-based AI works, privacy protection, and best practices
Traditional upscaling tools rely solely on simple mathematical interpolation of surrounding pixels, often resulting in blurry grids and jaggies. This tool utilizes deep learning super-resolution neural networks (like Real-ESRGAN) to automatically 'guess' and reconstruct missing edge textures, details, and colors for crystal-clear results.
This tool entirely relies on your device's hardware compute power (WebGPU / WebAssembly) to run AI models locally within your browser. All of your photos and files are never uploaded to any cloud server, completely eliminating privacy risks at the root.
Modern browsers prioritize GPU accelerated computing through your hardware, usually completing tasks in just seconds. If your device or browser does not support WebGPU, the system automatically falls back to WASM (CPU) mode to ensure compatibility across all devices.
For 2D anime or line art, we recommend choosing Real-ESRGAN or Upscayl Digital for the best visual quality; for lightning-fast speeds or general photos, Clear Reality is ideal. You can also freely customize the target output scale to fit any dimension requirements.
