Django Simple Captcha is an extremely simple, yet highly customizable Django application to add captcha images to any Django form.
- Very simple to setup and deploy, yet very configurable
- Can use custom challenges (e.g. random chars, simple maths, dictionary word, ...)
- Custom generators, noise and filter functions alter the look of the generated image
- Supports text-to-speech audio output of the challenge text, for improved accessibility
- Ajax refresh
- Django 1.3+
- A fairly recent version of the Python Imaging Library (PIL) compiled with FreeType support
- Flite is required for text-to-speech (audio) output, but not mandatory
Read the documentation online.