It’s not bundled with SD WebUI by default. Here’s the legit source:
⚠️ Warning: LDSR is slow but delivers crisp 4x upscales with generative detail. ldsr upscaler download
For anyone looking for the LDSR (Latent Diffusion Super-Resolution) upscaler for Automatic1111 or Forge: It’s not bundled with SD WebUI by default
⚠️ in most SD WebUI installations.
LDSR (Latent Diffusion Super-Resolution) is a powerful upscaler that generates realistic detail when enlarging images. Unlike ESRGAN or Lanczos, it reinterprets low-res inputs using diffusion. the model auto-downloads on first use.
#StableDiffusion #Upscaling #AIArt How to Download & Install LDSR Upscaler for Stable Diffusion
After installing the extension, the model auto-downloads on first use.