Free photography lighting tools

Start with the result you want.

Enter your shooting context once, choose a goal, then verify the plan with your meter and a photograph.

Guided workflows · 01

Photo → lighting plan

Turn a reference into a practical lighting hypothesis, meter-target map and shooting guide.

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Guided workflows · 02

Solve a real shoot

Choose your genre and lighting problem. Get a practical, measured plan.

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Guided workflows · 03

On-set field card

Bring your gear, lighting plan, meter notes and shot checklist onto the set.

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Guided workflows · 04

Flash & ambient coach

Start with an ambient reading. Choose background brightness, camera settings, and a metered key-light target.

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Guided workflows · 05

Subject highlight calibration

Calibrate important subject tones to a chosen Sony playback histogram position.

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Guided workflows · 06

Four-light studio planner

Meter key, fill, rim and background, then record their placement.

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Guided workflows · 07

Portrait & boudoir falloff

Plan face-to-chest, across-face and background illumination differences.

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Guided workflows · 08

Group portrait solver

Plan row evenness, available space, and a depth-of-field starting point.

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Guided workflows · 09

Portrait recipe builder

Choose a look and adapt a starting setup to your equipment.

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Control · 10

Modifier curve comparison

Record and compare measured falloff across real configurations.

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Exposure · 11

Exposure & background

Set a brightness goal for your subject and background.

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Exposure · 12

Meter → flash power

Translate a measured reference into a useful power setting.

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Exposure · 13

Multi-light balance

Combine readings, design contributions, or preserve ratios.

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Exposure · 14

Flash & ambient

Account for the ambient light already on your subject.

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Exposure · 15

ND & equivalent exposure

Keep the exposure while changing aperture, ISO, or shutter.

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Control · 16

α9 III flash timing

Calculate a starting camera offset, then refine it with measured tests.

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Control · 17

Visual light placement

Map stop distances, solve backdrop targets, and plan group evenness.

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Control · 18

Measured falloff

Use Sekonic readings to check your modifier’s actual falloff.

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Control · 19

Grids & modifiers

Measure output loss and estimate beam coverage.

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Control · 20

Light spill mapper

Find power changes from measured contributions at three points.

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Control · 21

Size & placement

Compare apparent source size and lighting geometry.

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Field guide · 22

Troubleshoot

Work through weak, inconsistent, or unwanted light.

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Calculators predict a useful starting point. Your actual flash, modifier, placement and camera determine the result. A measured reference is more useful than a watt-second rating.