AI poster maker
Ideovex is an AI poster maker built for real poster work: cinematic key art, event poster layouts, gig poster concepts and print-ready artwork. You can draft cheaply, switch models for typography or photoreal finish, and see the credit cost on the Generate button before you commit.
What a poster costs
| Concept drafts, 8 postersFlux 2 Dev · 8 × 1 cr | 8 |
| The key art on a flagshipSeedream 5 Pro · 2 × 20 cr | 40 |
| Title & credit-block typeGPT Image 1.5 · 2 × 20 cr | 40 |
| Upscale for 300 DPI printUpscale · 1 × 10 cr | 10 |
Credit costs are live from the catalogue; the cash figure is Starter-plan pricing.
Poster work usually needs more than one model. Flux 2 Dev is useful for rough text to poster composition at 1 credit a pass, Seedream 5 Pro handles photoreal key art at 20 credits, and GPT Image 1.5 is the best option here when you need short readable text inside the image.
That matters because a good ai poster generator is not just about one pretty render. A movie poster ai workflow needs composition, contrast, type decisions and enough resolution for print sizes like A3, 18x24, 24x36 or the 27x40 one-sheet at 300 DPI.
The workflow
How it actually runs.
Each step links to the part of the studio that does it.
Draft with Flux 2 Dev
Use Flux 2 Dev at 1 credit to sketch eight compositions before you spend on detail. This is the cheap stage for finding the focal point, mood and layout, whether you want a central cinematic subject with a credit block or a bold event poster hierarchy.
AI image generatorFinish in Seedream 5 Pro
Take the strongest draft into Seedream 5 Pro for the final key art at 20 credits. It is the photoreal option here, and it is suited to the contrast and lighting a printed poster needs.
AI image generatorSet type with GPT Image 1.5
Use GPT Image 1.5 at 20 credits if you need a short title or credit block inside the artwork. For exact wording and reliable alignment, it is often safer to leave space in the image and set the final type in your layout tool.
AI image generatorUpscale for print
Run the finished poster through Upscale for 10 credits to prepare a 300 DPI print file. That keeps an 18x24, 24x36 or A3 poster sharp enough to inspect at real viewing size.
AI image upscalerWatch out
Where this goes wrong.
- Readable text is still the weak point in most image models, so long taglines, dates and venue details are better added in a layout tool.
- A poster that looks fine on screen can fail in print if you do not check it at the final physical size and 300 DPI.
- If you jump straight to expensive renders, you can waste credits on detail before the composition or hierarchy is right.
- Free downloads carry a subtle watermark, and commercial usage starts from the Creator plan rather than Free or Starter.
FAQ
What people ask.
Start with cheap composition drafts, then move to a higher-cost model for the final art. On Ideovex, a practical poster maker free workflow is 8 drafts on Flux 2 Dev, 2 key-art renders on Seedream 5 Pro, 2 type passes on GPT Image 1.5, then 1 upscale. That total is 98 credits, about 27 cents at Starter pricing, and the per-render cost is shown before you generate.
Common poster sizes are A3, A4, 18x24 inches, 24x36 inches and the 27x40 movie one-sheet. For print, prepare the final file at 300 DPI. Judge sharpness and legibility at the size the poster will actually be seen, not just zoomed in on a laptop.
Sometimes, yes. GPT Image 1.5 is the best model on Ideovex for short readable text inside an image, so it can help with a title or compact credit block. For exact names, dates, billing and layout control on a gig poster or event poster, it is still safer to place the type over the art in a design tool.
On Ideovex, commercial usage licence is included from the Creator plan at $14.99 per month. Free and Starter outputs are for personal and evaluation use, so they are not the right choice for a public event poster or film campaign. You should also check your wording, references and rights carefully, especially if your prompt imitates existing franchises, cast likenesses or protected branding.
Next door
Related jobs.
Run the first one today
22 credits a day on the free account, no card. That is enough to get through the draft stage of this workflow.