About the fangs tag
fangs is a face part tag that NovelAI Diffusion can use. On Danbooru it has 104,096 posts, and its best-rated still image scores 1,446. 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 fangs
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 fangs in a prompt
Put the subject first, then this tag, then quality tags.
1girl, solo, fangs, best quality, masterpiecewlop, 1girl, fangsThe 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 character with multiple prominent canine teeth, such as with vampires or various animals.
Distinct from fang, which is a single visible prominent canine tooth. This is a visual trait often meant to emphasize a specific aspect of a character's personality.
Distinct from sharp teeth, where all of a character's teeth are sharp - although it is possible for a character to have both, if the canines are noticeably larger than the rest.
Opposite of tusks which are typically larger lower teeth, usually on orcs or mammoths.
Examples
- : Skin fangs
- : Fangs out
See also
FAQ
Does NovelAI recognize fangs?
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 fangs.
How do I write fangs in a prompt?
Write "fangs" 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.