FletImageViewer

A zoomable image viewer and swipeable image gallery extension for the Flet framework.

Project: GitHub repository · Install: PyPI package · Issues: GitHub Issues

Why FletImageViewer

FletImageViewer gives Flet applications native image viewing controls with one Python API across desktop and mobile targets.

• Zoomable images — pinch, double-tap, and configurable scale limits
• Swipeable galleries — display and browse multiple images with FletMultiViewer
• Flexible sources — use remote URLs or local image paths
• Overlays — place Flet controls over an image viewer
• Gesture events — react to long-press and double-tap interactions

Get started

• Install and open your first image

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  Add the package and create a viewer in a few lines.

  Getting started

• Browse the controls

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  Learn the properties, overlays, and gesture events for both controls.

  Control reference

• Copy a working recipe

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  Find single-image, gallery, local-file, and overlay examples.

  Guides

• Check platform support

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  Review supported targets and build requirements.

  Reference

Platform support

The extension supports Android, iOS, Linux, macOS, and Windows. Web is not currently supported.