Speck

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Load an image to begin sensor analysis.

© devsimsek

Light Screen Configuration

Tap/Move to bottom for controls

About Speck

Version

Sensor Analysis & Dust Mapping Utility

Read more at: my blog!

© devsimsek

Features

  • Visualize sensor dust spots with adjustable contrast
  • Create dust maps with visual markers
  • Export maps as JPEG for reference
  • Read camera EXIF data (shutter count, lens info)
  • Light screen mode for hardware inspection
  • Offline-capable Progressive Web App

Camera Sensor Cleaning

For comprehensive guidance on safely cleaning your camera sensor, check out this excellent tutorial by Nigel Danson:

Watch: How to Clean Your Camera Sensor Safely

Credit: Nigel Danson - Photography Education & Tutorials

GitHub Repository