LumenFix

LumenFix is a browser-based AI image enhancer for quick fixes like sharpening, restoring faded prints and upscaling for higher-resolution prints. You can upload JPEG, PNG or WebP files and get results in roughly half a minute.

The tool concentrates on optical post-processing rather than generating new content. It aims to recover texture and edges already present in the file instead of replacing faces or inventing logos. There’s also an in-browser detector that can flag whether an image looks AI-generated, without sending the file off-site.

There’s a freemium credit system: free users receive daily credits for standard enhancement and a 2× upscale, while a Pro subscription increases monthly credits, removes watermarks and unlocks stronger models and Ultra HD upscales. Uploads and outputs are purged automatically after 24 hours and aren’t used to train models.

• AI enhancement and deblur
• Old photo restoration and product texture recovery
• Image extender for common aspect ratios
• Upscaling (2× free; 4×, 4K and 8K on Pro)
• In-browser AI image detector
• No face replacement or fabricated details; 24-hour auto-delete for privacy