Show HN: PhotoSharpener – sharpen and upscale photos in the browser with AI

Category: other

Tags: ai-photo-enhancement, image-upscaling, browser-tool

Score: 4.7/10 (Innovation: 3, Technical: 5, Documentation: 4, Utility: 6)

PhotoSharpener is a browser-based tool that uses the Real-ESRGAN engine to sharpen and upscale blurry photos up to 4x, making it accessible without requiring any software installation or expertise. It supports common image formats and processes images in about 8 seconds, targeting users who need quick, AI-powered photo enhancement.

Target audience: general users, photographers, designers

Repository: https://photosharpener.com/

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