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AI Photo Enhancer & Sharpener
Instantly restore details, balance lighting, sharpen blurry edges, and adjust exposure. 100% private processing running completely inside your device memory.
Frequently Asked Questions
How does the photo enhancement work?
Chitrax applies real-time CSS filters and SVG convolution kernel sharpening to adjust contrast, brightness, saturation, warmth, and edge clarity. All processing happens live in your browser.
Can I upscale low-resolution images?
Yes. The tool supports exporting at Original size, 2x HD (double resolution), or 4K UHD (3840px width) using high-quality bicubic interpolation.
What are the enhancement presets?
The tool offers 5 smart presets: Smart Portrait, Ultra Sharp Details, HDR Dynamic Boost, Pro B&W Classic, and Auto Exposure Level. Each applies a combination of sharpening, contrast, and color corrections.
Is this a true AI upscaler?
The current implementation uses browser-native image smoothing and CSS filter pipelines for enhancement. It improves visual clarity and exposure but does not use deep learning super-resolution models.
What formats can I export?
Enhanced images are exported as high-quality PNG files at your chosen resolution. The original file format doesn't limit the output.
Does it work on mobile devices?
Yes. The tool is fully responsive and works on any modern mobile browser. Processing speed depends on your device's capabilities.