P-linko

P-linko turns every darkroom test strip into a structured, glanceable exposure sheet so you can repeat a winning print without guessing seconds, filters, or paper grade. Open straight into a fullscreen exposure sheet—not a marketing carousel or generic notes list. Fill header fields for negative ID, enlarger height, lens, paper stock, and base f-stop, then build a vertical strip ladder where each row locks strip number, multigrade filter or contrast grade, exposure seconds, dodge/burn shorthand, and a result note. Add, reorder, or remove strips with typed input only. A one-tap half-stop or full-stop timing helper fills the next strip from your previous base time so test sequences stay consistent at the enlarger. Group sheets into print sessions under one negative or printing night, resume the last open sheet quickly, and duplicate a last-good sheet or clone strips when you iterate without retyping the whole header. Browse seeded paper-stock reference cards for multigrade RC and FB families with typical grade and filter starting points you can edit. Tap the multigrade filter and contrast-grade cheat sheet (00–5) to pre-fill the active strip filter field. Tag each strip result (too thin, good, too dense, muddy highlights) and keep free-text process notes for developer and toner. Search and archive past sheets by negative ID, paper, or session title, swipe to pin favorites, and share a finished sheet as plain text for lab notebooks or class hand-ins. Enable a dim warm monochrome sheet chrome for darkroom-safe viewing. All data stays in local storage—core logging works fully offline with no camera or sensors. Built for film-photography students, community-darkroom printers, and silver-gelatin enthusiasts who need reliable, repeatable exposure sheets beside the enlarger.