Halidestep: Darkroom Log

A private analog darkroom log: generate equal f-stop test strips, rescale exposure when enlarger height changes, and preserve paper, filter, and aperture records.

Halidestep is a private analog darkroom log for repeatable black-and-white and color printing records.

Generate equal f-stop test-strip sequences, scale a starting exposure when enlargement height changes, preserve paper, filter, lens, aperture, chemistry, dodge, burn, and edition notes, visualize local exposure zones, and export a compact print card.

KEY FEATURES

• F-stop test-strip sequence generator
• Enlargement-height exposure scaling
• Dodge and burn zone map
• Negative, paper, filter, chemistry, and edition records
• Searchable 90-plate offline darkroom guide
• Local PDF print card
• No account, ads, analytics, tracking, subscription, or network requirement

Halidestep calculates from your settings. Confirm every print by test strip and follow current chemistry, ventilation, and equipment guidance.