AI Poster Generator

AI Poster Generator is an online tool that turns a text description into a polished poster in seconds. No design skills required—describe what you want, pick an aspect ratio, and generate.

Formats and poster styles

Choose common sizes that work for social media, ads, and print-ready layouts:

• 9:16
• 1:1
• 16:9

You can generate different visual directions, including:

• Realistic posters
• Creative 3D scenes
• Holiday and event flyers
• Food posters
• Promotional and ad visuals

Controls for consistent results

For more predictable outputs and brand consistency, the service supports:

• Negative prompts to exclude unwanted elements
• Seed numbers to reproduce a similar look across variations
• Multiple generations to compare options

Free trial

A free Generate (Free Trial) mode is available to test quality and speed. You can also browse a gallery of finished examples to see what the tool can produce.