Negative Prompts

v1Free

Templates for the failure modes diffusion models actually have — pick a subject, copy the list.

You give: A subject
You get: A negative prompt for its failure modes
Where it runs: Runs on your own device. Nothing is uploaded.

Your positive prompt (optional — kept beside the list, never read)

Subject

Add-ons

Include the shared basics (low quality, blurry, watermark, text)

Negative prompt

low quality, blurry, jpeg artifacts, watermark, signature, text, deformed hands, extra fingers, extra limbs, fused fingers, mutated hands, disfigured face, asymmetric eyes, plastic skin, over-smoothed skin

Stable Diffusion, ComfyUI, A1111: Paste it in the negative prompt field.
Midjourney: No field — it goes on the prompt as --no. prompt-mapper handles that syntax.
Flux, Nano Banana, most of the Generator: No negative prompt at all. Say what you want instead.

A negative prompt only does something on a model that takes one. These are the well-known failure modes of diffusion models, not advice about your particular prompt — which is why the box above is not read; deriving terms from your text is prompt-to-negative's job and a different kind of claim. Terms are de-duplicated, because a term repeated in a negative prompt spends the same token budget twice for no extra effect. There is no per-checkpoint preset here: those lists run to eighty terms, burn the negative budget they are trying to protect, and go stale faster than a page can be edited.

Browse the prompt library Generate in Visxy

More tools