Buffalo Dice
Master darkroom exposure planning with precision f-stop control, zone mapping, and split-grade timing for flawless analog prints
Download Buffalo DiceAndroid Platform
Free Installation
Updated November 2026
Master darkroom exposure planning with precision f-stop control, zone mapping, and split-grade timing for flawless analog prints
Download Buffalo DiceUnlock exclusive features to accelerate your printing workflow
All promotional codes are valid for new installations. Features available upon app activation. Standard terms apply.
Engineered specifically for analog photography workflow optimization
Buffalo Dice functions as a comprehensive pre-visualization tool for darkroom printing. The app translates your creative vision into precise mathematical exposure sequences measured in f-stop increments of one-third stops, allowing complete control over local contrast adjustments.
The zone mapping interface divides your print area into configurable grids where each tile represents a specific region requiring dodging or burning. Input your desired adjustments and the app calculates exact timing sequences, eliminating guesswork from the printing process.
Split-grade printing capabilities enable separate control of soft and hard contrast filters. The dual-slider system lets you balance paper response curves while the integrated curve graph displays real-time effective grade progression throughout your exposure sequence.
Essential tools for meticulous print control
Create detailed exposure maps with configurable grid sizes. Assign specific burn and dodge values to each zone with visual tile-based editing. Color-coded feedback distinguishes positive and negative adjustments instantly.
Independent sliders for soft and hard contrast filters with lock function to maintain total exposure time. Real-time curve visualization shows effective grade evolution. Target grade tracking ensures consistent results.
Visualize your complete exposure workflow as a color-coded timeline. Each step displays duration, type, and f-stop adjustment. Drag-and-drop reordering lets you optimize sequence efficiency without recalculation.
Save unlimited printing plans with thumbnail previews and searchable metadata. Filter by split-grade or single-grade techniques. Favorite your proven recipes for instant recall during darkroom sessions.
All calculations use one-third stop increments matching standard darkroom practice. Numerical values displayed alongside visual controls ensure accuracy. Compatible with traditional zone system methodology.
Automatic time calculations based on your zone map inputs. Handles complex multi-step sequences with cumulative exposure tracking. Displays total print time before you enter the darkroom.
Seamless incorporation into your darkroom routine
Buffalo Dice was engineered by photographers who understand the challenges of darkroom printing. The interface prioritizes speed and clarity, recognizing that planning happens away from the enlarger while execution requires memorized steps. The southwestern visual theme pays homage to the dramatic landscapes that inspired generations of zone system practitioners.
Android installation • Free download • Instant setup
Download Buffalo DiceRequires Android device • Compatible with all darkroom workflows • No subscription required