Thalassophobia
Generate atmospheric deep-sea visuals with huge scale, dark water, distant forms, surface light, fog, and unsettling but non-graphic ocean-horror composition.


- Price
- Free to start · 3 images a day
- Output
- HD images, upscale to 8K
- Models
- FLUX, Imagen 4, GPT Image, Seedream
- Commercial use
- Included on paid plans
- Prompt language
- Any language
How it works
Three steps from idea to finished image.
- 1
Describe it
Type what you want in plain words, or start from one of the prompt ideas below. Magic Prompt can expand a few words into a detailed prompt.
- 2
Pick a style and format
Choose a model, style and aspect ratio. Idyllic generates several options in seconds.
- 3
Refine and download
Say what to change and only that changes. Upscale your favorite and download it in HD.
What to generate
deep water scale
Include this detail in the prompt so the output matches the exact search intent and is ready to use.
eerie ocean lighting
Include this detail in the prompt so the output matches the exact search intent and is ready to use.
wallpaper and poster crops
Include this detail in the prompt so the output matches the exact search intent and is ready to use.
Build a stronger thalassophobia image brief
Brief checklist
- Depth scale: define this before generating so the output reads clearly.
- Surface light: define this before generating so the output reads clearly.
- Tiny focal subject: define this before generating so the output reads clearly.
- No graphic horror: define this before generating so the output reads clearly.
Prompt template
Prompt ideas
Copy a prompt, or open it in Idyllic and make it yours.
thalassophobia deep ocean scene, tiny boat above endless dark water, faint giant silhouette below, cinematic blue lighting
deep sea wallpaper, vast black ocean, surface light beams, distant whale shape, eerie scale, vertical phone background
ocean horror concept art, submerged ruins, foggy water, tiny diver silhouette, no gore, atmospheric 16:9 wallpaper
thalassophobia scene, deep ocean viewed from just below the surface, tiny human silhouette for scale, vast blue-black water column, distant light rays, no gore, cinematic realistic composition
Frequently asked questions
Is it free to use?
Yes. You can create 3 images a day for free with no credit card. Paid plans add more images, video, every model, private mode and a commercial license.
Do I need to be good at writing prompts?
No. Describe what you want the way you would say it. Magic Prompt turns a few words into a detailed prompt, and you can fix anything afterwards by describing the change.
Can I use the images commercially?
Yes. Everything you make on a paid plan comes with a commercial license. Free creations appear in the public gallery.
Which AI models can I use?
Idyllic gives you FLUX, Imagen 4, GPT Image, Seedream and Nano Banana for images, plus Veo 3, Kling and Seedance for video, from one prompt box.
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Your turn.
Free to start. No credit card.