Silvergrain: Darkroom Log

Silvergrain is a darkroom companion for black-and-white film photographers. Log each roll’s film, exposure index, developer, dilution, temperature, agitation, and notes. Follow the developing timer and keep your roll records in one archive. Choose a scan for an AI-assisted review. After you review and confirm the image and roll details, Gemini highlights visible evidence, suggests possible causes, and recommends one practical next test. Results are guidance, not a definitive assessment of the physical negative. Your roll records stay on your device. A scan and the details you approve are sent for AI analysis only after you confirm.