Launching today

promptnomicon
Turn simple ideas into powerful AI image prompts
7 followers
Turn simple ideas into powerful AI image prompts
7 followers
Promptnomicon turns your simple ideas into detailed, model-optimized prompts for Midjourney, Flux, and Stable Diffusion. Each model speaks its own language — what works in Midjourney fails in SD. Promptnomicon knows the difference. Describe what you want to create, pick your model, and get a structured prompt with style, lighting, composition and technical parameters. Includes a free tier and an "Arcane mode" for darker, more atmospheric creations.








how well does the free tier actually hold up, like how many prompts a day and is there a watermark or anything on the outputs?
@rfanilkayaflsm Good question! The free plan includes 10 "spells" per month (not per day—I want to be transparent about that). Each spell consists of a complete, structured prompt for the model of your choice, and the results come without watermarks or extras: the prompt is plain text—you copy it, and it’s yours. They don’t expire, either: unused free spells simply reset each month, and if you buy a package, those never expire (no subscription required). If 10 a month seems too few for your workflow, that’s exactly the kind of feedback I’m looking for, so let me know!
Tried it with a quick flux test this morning and was surprised how spot-on the lighting tags were without me having to spell them out. Arcane mode is genuinely fun too.
@burcu192820 Thank you so much! You made my day! Lighting was actually one of the things I thought about most when fine-tuning the instructions for Flux: the model interprets descriptive prose so well that most people don't get the most out of it by sticking to lists of keywords; that’s why the tool focuses on full scene descriptions, including the lighting. I’m really glad the "Arcane" mode worked well, too 😄 Just out of curiosity, what kind of scene did you try? I love creating prompts for situations where the lighting plays a starring role.