PhotoSharpener – sharpen and upscale photos in the browser with AI

Name: PhotoSharpener – sharpen and upscale photos in the browser with AI
Availability: InStock
Author: wbemaker

by wbemaker·Apr 24, 2026·1 point·0 comments

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AI Analysis

●●SolidSlickSolve My Problem

Real-ESRGAN in the browser when Upscayl and Topaz already dominate this space.

Strengths

•Face-aware GFPGAN restoration specifically targets portraits and group photos
•Client-side preview with instant before/after slider comparison
•Batch processing on Pro tier handles folders in parallel

Weaknesses

•Cloud GPU inference means photos leave your device despite privacy claims
•No clear differentiation from Remini, Topaz Gigapixel, or Let's Enhance

Post Description

PhotoSharpener is a small web app I built to fix soft or noisy images: face-aware sharpening, detail recovery, and up to 4x upscaling, running client-side in the browser. Happy to answer questions and take feedback on quality, UX, or what else would be useful for photographers and designers.