📷 Photography Tools
Exposure, depth of field, golden hour and EXIF — field calculators for photographers.
All photography tools
Shutter Count Checker
Read camera EXIF data and possible shutter count tags locally.
Depth of Field Calculator
Near/far focus limits, total DOF, and hyperfocal distance.
Exposure Calculator
Match exposure after changing aperture, shutter speed, ISO, or ND filters.
Golden Hour Calculator
Sunrise, sunset, golden hour & blue hour for any place and date.
EXIF Viewer
Camera, lens, exposure & GPS metadata — parsed locally.
EXIF Remover
Strip GPS & metadata from photos losslessly — no upload.
Image Resizer
Resize & compress photos in your browser — no upload.
Crop Factor Calculator
35mm equivalent focal length and aperture for any sensor size.
Field of View Calculator
Angle of view and scene coverage for any lens and sensor.
Astro Exposure Calculator
Max shutter speed before stars trail — 500, 300 & NPF rules.
Flash Guide Number Calculator
Solve aperture, flash range, or guide number at any ISO.
Time-lapse Calculator
Interval, shoot time, frames, clip length, and card space.
Print Size Calculator
How big you can print a photo at 300, 240, or 150 DPI.
Photo Storage Calculator
How many RAW or JPEG shots fit on your memory card.
Histogram Viewer
RGB & luminance histogram with clipping stats — no upload.
Photo Watermark
Add a text watermark — corner or tiled — right in the browser.
Aspect Ratio Calculator
Crop or resize dimensions for 16:9, 4:5, 1:1 or any ratio.
Panorama Calculator
Shots needed for a panorama at any focal length & overlap.
EV Calculator
Exposure value from any settings, with a Sunny 16 scene guide.
Macro Magnification Calculator
Extension tube magnification and frame coverage for macro.
About these tools
Plan shots with the exposure triangle, depth-of-field and field-of-view calculators, catch the light with golden-hour timings, and handle the digital side: EXIF viewing and stripping, watermarking, resizing, print sizes and storage planning. Built for use in the field — fast pages that work on a phone, no uploads required for the calculators.
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