Diffusers Tech Preview

The Diffusers Tech Preview allows early access to the new features based on Diffusers.

This is under active development, and is missing a few features. It is experimental! Please report any bugs to the #beta channel in our Discord server!

New upcoming features in our new engine

• LORA support - Place LORA files in the models/lora folder.
• Compel Prompt Parser - New, more powerful parser. In short:
  • no limit to the length of prompts (i.e. long prompts are supported)
  • Use + and - to increase/decrease the weight. E.g. apple, apple+, apple++, apple+++, or apple-, apple-- for different weights.
  • Use exact weights - 0.0 to 1.0 reduces the weight, 1.0 to 2.0 increases the weight. Think of it like a multiplier, like 1.5x or 0.5x: E.g. (apple)0.8 falling from a tree, (apple)1.5 falling from a tree, (apple falling)1.4 from a tree
  • You can group tokens together using parentheses/round-brackets. E.g. (apple falling)++ from a tree. Nested parentheses are supported.
  This clarifies a few things:
  • colon (:) is NOT used for blending. Neither is it used for weights. It has no impact and will be considered a part of the prompt.
  • (()) and [] do not affect the prompt's weights.
• More choices for img2img samplers
• Support for official inpainting models
• Generate images that tile seamlessly
• Clip Skip support allows to skip the last CLIP layer (recommended by some LORA models)
• New samplers: DDPM and DEIS
• Memory optimizations that allow the use of 2GB GPUs

Known issues

• Some LoRA consistently fail to load in EasyDiffusion
• Some LoRA are far more sensitive to alpha (compared to a11)
• Hangs sometimes on "compel is ready", while making the token.
• Some custom inpainting models don't work
• These samplers don't work yet: Unipc SNR, Unipc TQ, Unipc SNR2, DPM++ 2s Ancestral, DPM++ SDE, DPM Fast, DPM Adaptive, DPM2
• Hypernetwork doesn't work
• The time remaining in browser differs from the one in the console

Download all images

Save Settings Configuration

Select which settings should be remembered when restarting the browser

Modifier Settings

Set your custom modifiers (one per line)

Tip: You can include special characters like {} () [] and |. You can also put multiple comma-separated phrases in a single line, to make a single modifier that combines all of those.