About the two side up tag
two side up is a hair tag that NovelAI Diffusion can use. On Danbooru it has 173,217 posts, and its best-rated still image scores 2,722. The samples above put the tag at the front of a fixed base prompt with seed 1234, so the differences between tags come from the tag alone.
How each model draws two side up
Follows composition and expression instructions closely, so the effect shows in a tidy form.
Reacts to the tag more strongly, so its effect is easier to see.
WAI illustrious SDXL v17, a local model. Shows how the same tag reads outside NovelAI.
Writing two side up in a prompt
Put the subject first, then this tag, then quality tags.
1girl, solo, two side up, best quality, masterpiecewlop, 1girl, two side upThe negative prompt and the full settings are on the terms page.
How these samples were made
Every image uses 832×1216, seed 1234, 23 steps and the k_euler_ancestral sampler. The base prompt and negative prompt stay the same for every tag, and only the tag under test changes. Images flagged by the NSFW check are regenerated with a new seed or hidden.
From the Danbooru wiki
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A hairstyle in which two locks of hair are tied up on both sides of the head while the back of the hair hangs normally. The amount of hair tied up doesn't matter, only that the back of the hair falls down loosely.
Not to be confused with twintails, where all of the hair is tied up into two ponytails and nothing is left to fall freely.
Examples include Tohsaka Rin, Ultimate Madoka, Onozuka Komachi, most depictions of Kawashiro Nitori, Nena Trinity, and Souryuu Asuka Langley.
Examples
- : With double bun
- : With hair rings
- : Left is twintails, right is two side up
Non-examples
See also
FAQ
Does NovelAI recognize two side up?
Compare the samples on this page. Every tag on this site shares the same seed and base prompt, so any change you see comes from two side up.
How do I write two side up in a prompt?
Write "two side up" near the front of the prompt and separate it from other tags with commas.
Should I use V5 or V4.5?
V4.5 shows the tag's effect more strongly. V5 gives steadier images with fewer artifacts.