# Wagtail Documentation > Wagtail Documentation 8.1a0 documentation 2026, Wagtail core team and contributors. BSD license ## Pages in this subsection - [Images](index.html.md): * Images overview - [Images overview](overview.html.md): This page provides an overview of the basics of using the `'wagtail.images'` app in your Wagtail pro... - [Generating renditions in Python](renditions.html.md): Rendered versions of original images generated by the Wagtail `{% image %}` template tag are called ... - [Animated GIF support](animated_gifs.html.md): Pillow, Wagtail’s default image library, doesn’t support animated - [Image file formats](image_file_formats.html.md): Wagtail provides the `picture` template tag to render a picture element with multiple image formats,... - [Custom image models](custom_image_model.html.md): The `Image` model can be customized, allowing additional fields to be added - [Changing rich text representation](changing_rich_text_representation.html.md): The HTML representation of an image in rich text can be customized - for example, to display caption... - [Feature detection](feature_detection.html.md): Wagtail has the ability to automatically detect faces and features inside your images and crop the i... - [Dynamic image serve view](image_serve_view.html.md): In most cases, developers wanting to generate image renditions in Python should use the `get_renditi... - [Focal points](focal_points.html.md): Focal points are used to indicate to Wagtail the area of an image that contains the subject. - [Title generation on upload](title_generation_on_upload.html.md): When uploading an image, Wagtail takes the filename, removes the file extension, and populates the t... ## Optional - [Top-level llms.txt](../../llms.txt): Complete documentation index.