Tools
Small, focused tools for studying photographs. Nothing is uploaded — everything runs in your browser.
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Composition Analyzer
Overlay thirds, golden section, diagonals, the harmonic armature, and dynamic symmetry on any photograph. Images stay in your browser.
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Contact Sheet
Review a set of frames the way editors do: mark selects, maybes, and rejects, then study composition across the whole take.
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Depth of Field
See how sensor, focal length, aperture, and focus distance shape the sharp zone — and where the hyperfocal distance sits.
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Attention Heatmap
A simulation of where the eye is likely to land first in your photograph, based on brightness, contrast, and edge structure.
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Recipe Lab
Build a Fujifilm JPEG recipe step by step and learn which settings actually move the look.