# Images

* [Generating renditions in Python](renditions.md)
  * [Generating multiple renditions for an image](renditions.md#generating-multiple-renditions-for-an-image)
  * [Caching image renditions](renditions.md#caching-image-renditions)
  * [Prefetching image renditions](renditions.md#prefetching-image-renditions)
  * [Regenerating existing renditions](renditions.md#regenerating-existing-renditions)
  * [Model methods involved in rendition generation](renditions.md#model-methods-involved-in-rendition-generation)
* [Animated GIF support](animated_gifs.md)
* [Image file formats](image_file_formats.md)
  * [Using the picture element](image_file_formats.md#using-the-picture-element)
* [Custom image models](custom_image_model.md)
  * [Migrating from the builtin image model](custom_image_model.md#migrating-from-the-builtin-image-model)
  * [Referring to the image model](custom_image_model.md#module-wagtail.images)
  * [Overriding the upload location](custom_image_model.md#overriding-the-upload-location)
* [Changing rich text representation](changing_rich_text_representation.md)
* [Feature detection](feature_detection.md)
  * [Installation](feature_detection.md#installation)
  * [Cropping](feature_detection.md#cropping)
  * [Switching on feature detection in Wagtail](feature_detection.md#switching-on-feature-detection-in-wagtail)
  * [Manually running feature detection](feature_detection.md#manually-running-feature-detection)
* [Dynamic image serve view](image_serve_view.md)
  * [Setup](image_serve_view.md#setup)
  * [Usage](image_serve_view.md#usage)
  * [Advanced configuration](image_serve_view.md#advanced-configuration)
  * [Integration with django-sendfile](image_serve_view.md#integration-with-django-sendfile)
* [Focal points](focal_points.md)
  * [Setting the `background-position` inline style based on the focal point](focal_points.md#setting-the-background-position-inline-style-based-on-the-focal-point)
  * [Accessing the focal point in templates](focal_points.md#accessing-the-focal-point-in-templates)
* [Title generation on upload](title_generation_on_upload.md)
  * [DOM event](title_generation_on_upload.md#dom-event)
  * [Code examples](title_generation_on_upload.md#code-examples)