100% Client-Side • Images never leave your device
AI Image Upscaler — Enhance Any Photo
100% Browser-Based andFree
or drop files — batch supported
PNG, JPG, WebP — max 50 MB
Features
AI-Powered Enhancement
Real-ESRGAN neural network upscaling runs directly in your browser via ONNX Runtime Web. No server needed. (Coming soon)
2x and 4x Modes
Choose between 2x upscaling (fast, ~5MB model) or 4x upscaling (higher quality, ~15MB model) depending on your needs.
Smart Resizing (Available Now)
Current pipeline uses high-quality Canvas interpolation for resizing. Produces clean results for moderate enlargements.
FAQ
When will AI upscaling be available?+
We're integrating Real-ESRGAN via ONNX Runtime Web. The model runs entirely in your browser — no uploads needed. Expected in the next update.
How large is the AI model download?+
The compact Real-ESRGAN model is approximately 5-15MB. It's cached in your browser after the first load, so subsequent uses are instant.
Does it work on mobile?+
Yes, but AI upscaling is more resource-intensive. On mobile devices, we recommend the 2x mode for best performance.