Your engines — ours free, or bring your own

Hathor Studio (our servers)

The default. Made on our own servers — no key, no account.

Cost: Free · Speed: ~2 min an image (CPU)

My keys on Pentecaust (saved to my account)

Keep your fal / Gemini / own-worker keys in your Pentecaust account. They work on any device, and this site never sees them.

Cost: Whatever your saved provider charges · Speed: Depends on the provider

My own worker (PC · Colab · Modal GPU)

Run the exact worker we run — characters, remakes and all — on your own machine or GPU, then paste its URL and password.

Cost: Your hardware / your Modal credit · Speed: ~2 s on a GPU

fal.ai (your key)

FLUX on fal's GPUs. Works right in the browser.

Cost: Pay-per-image on your fal account · Speed: ~2–5 s (GPU)

Google Gemini (your key)

Google's image model, called from your browser with your key.

Cost: Your Google AI Studio quota · Speed: ~5–10 s

My keys on Pentecaust

1. Save your keys at connect.pentecaust.com (sign in with MELEK; choose fal, gemini or worker). 2. Press Link. Pentecaust gives this site a 24-hour pass to make images with your saved keys. It never gives out the keys.

My own worker

The URL of the worker you run (Modal prints it on deploy; on a PC or Colab it's your tunnel URL) and the password you set as CPU_SD_TOKEN. Set CPU_SD_CORS=https://hathor.soapbox.community on it so this page may call it. How to run it →

fal.ai key

Sign up at fal.ai → Dashboard → Keys → create a key.
Paste it here. It is stored only in this browser.

Gemini key

Get a key at aistudio.google.com/apikey.
Paste it here. It is stored only in this browser.

Want your keys on every device? Choose "My keys on Pentecaust". Your keys are kept encrypted in your Pentecaust account. Keys typed into the other options stay in this browser only. This site never stores a provider key.

Your engines · make images on ours, or bring your own