LightCraft

Photo library & raw development

Opens in this tab. Your files stay on your device.

LightCraft organizes your photos into a library and lets you develop them without changing the originals. Adjust exposure, contrast, highlights, shadows, color and detail with live previews and a histogram, rate and flag photos, then export finished images at the size you need. The library is stored in your browser's own storage on your device.

Main features

  • Library with ratings, flags, color labels and keywords
  • Non-destructive develop: exposure, contrast, highlights, shadows, whites, blacks, curves, color
  • Histogram and photo information panel
  • Export JPEG, PNG, TIFF and WebP with resizing, sharpening and metadata options
  • Back up and restore the whole library as a ZIP file

File formats

Opens
JPEG, PNG, TIFF and common camera raw formats
Saves & exports
JPEG, PNG, TIFF, WebP (download)

How to use LightCraft

  1. Open the app; a sample library is shown the first time. Use File › Import Photos… to add your own.
  2. Select a photo and use the Edit panel on the right to adjust it.
  3. Use the stars, flags and color labels below the photo to organize your library.
  4. Choose File › Export…, pick a format and size, and press OK to download the photo.

Tips

  • Your library lives in this browser. Use File › Back Up Library… now and then, and keep your original photos elsewhere.

Requirements

A current browser with WebAssembly and WebGL2 or WebGPU: Chrome, Edge, Firefox or Safari on a computer, tablet or phone. No dedicated graphics card is needed.

Licence

LightCraft is open-source software by its original authors, licensed under the MIT License or the Apache License 2.0. See Copyright & Licenses.

Open LightCraft

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