Controlnet is a must have extension to use with stable diffusion. Controlnet can be used for controlling character poses, facial expression and even architecture
Deforum is used to create animation videos. Deforum uses multiple prompt or single prompt to generate beautiful looking extension
Gif credits: Tenor
ToMeSD is a must have extension for those who have low VRAM. As the name suggests ToMe is short for token merging and this reduces the image generation time by 2x
Credits: Unsplash
PhotoPea is an online photo editing platform which imitates photoshop. You can generate images and edit them in the photopea within automatic1111.
Credits: Unsplash
Pix to Pix makes required changes quickly with simple prompts. Export the image and write a simple prompt like change eyes color to blue and it will do the rest
Credits: Unsplash
You will be able to upscale images even to 8K even if you have 4GB VRAM with the help of this extension. more effective when used with controlnet.
Gif credits: Tenor
This extension not only helps you to generate 3D depth maps but it can also generated depth animation videos which are really cool.
Gif credits: Tenor
I have written an extensive article on controlnet. If you want to know how to install and use controlnet click on learn more