About this tool
Upscale images to 2x resolution locally in your browser using a real Swin2SR super-resolution neural network model. Enhances detail on your device and exports PNG without uploading your photos.
AI Image Upscaling: Run a Local Swin2SR Model in Browser to Export 2x Resolution Images
Questions & answers
How do I use AI image upscaling?
Choose an image and run the local model for a 2× result. Preview and save; first use loads model weights.
What limits should I know about?
The model runs in your browser and large images may exhaust memory. Generated detail is an estimate, not guaranteed recovery of missing information.
Where do my files and data go?
Your media is processed in this browser, not uploaded to this site. Save results before refreshing or closing.