Free AI Poster Maker
Create professional posters in seconds with AI. Create large format posters and banners in seconds with AI. Output at 768×1024, vector SVG available, built-in editor to customize. No design skills needed.LogoQuill generates posters at the correct dimensions, with 6 AI models including native SVG vector output. Every design is fully customizable in the built-in editor — change colors, text, layout, remove backgrounds, and export in any format you need.
How does the poster maker work?
Describe what you need in a text prompt (e.g., "A professional poster for a modern tech brand, clean and minimal"). Choose a style and colors, then click Generate. LogoQuill's AI creates professionalposter designs in 5–15 seconds, optimized for the correct dimensions. Open the result in the editor to customize, then download as PNG, SVG, or high-res 4x upscale.
Ready to create yours?
Describe your vision and get professional results in seconds. 6 AI models, SVG output, built-in editor.
Start CreatingPoster size requirements
Different platforms have different size requirements for posters. Here's a comprehensive reference so you export the right dimensions every time:
| Platform | Size |
|---|---|
| Web use | 768×1024 |
| Print (300 DPI) | Scale as needed from vector |
| Large format | Use SVG or 4x upscale |
How to create a poster step by step
- 1Write your prompt
Describe what you need — for example, "A bold poster design." Include your brand name, preferred imagery, and any text that should appear. You can also upload a reference image (like an existing logo) so the AI generates a matching poster.
- 2Choose style and colors
Select a visual style from 10+ options (minimalist, bold, vintage, luxury, etc.) and pick your brand colors. The AI uses these to ensure your poster matches your existing brand identity.
- 3Generate designs
Click Generate and wait 5–15 seconds. LogoQuill creates multiple poster options — each from a different AI model for variety. Premium models (Nano Banana 2, Recraft V4 Vector) cost 2 credits; standard models (Ideogram, Seedream) cost 1 credit.
- 4Customize in the editor
Pick your favorite and open it in the built-in editor. Change colors, add or modify text, adjust the layout, remove the background, or use AI-powered editing tools (style changes, simplification, upscaling).
- 5Export in the right format
Download as transparent PNG for web use, SVG vector for print and scaling, or 4x high-res PNG for merchandise. Use the size reference table above to ensure correct dimensions.
Poster design best practices
Follow these principles to ensure your poster looks professional and performs well across all platforms and contexts:
Common poster design mistakes
Even with AI-generated designs, it's important to evaluate results critically. Avoid these common pitfalls:
Where to use your poster
A well-designed poster serves multiple purposes across your brand:
File format guide
Different use cases require different file formats. Here's which format to choose:
| Format | Best for |
|---|---|
| PNG | Web use, social media, email — supports transparency, universally compatible |
| SVG | Print, signage, merchandise — infinite scaling, editable in design tools |
| 4x Upscale PNG | Large format printing, merchandise — high resolution without artifacts |
| ICO | Favicons specifically — not needed for other asset types |
Why use AI for poster design?
Traditional poster design requires either hiring a professional designer ($200–$2,000+) or spending hours learning complex tools like Figma, Illustrator, or Photoshop. AI changes this equation entirely.
LogoQuill generates professional-quality posters in seconds, at a fraction of the cost. You can iterate rapidly — try dozens of different concepts, styles, and color combinations without waiting days for designer revisions.
The built-in editor provides the customization layer that pure AI generation lacks. You get the speed and creativity of AI plus the control of a design tool — without the steep learning curve. And with 6 AI models including native SVG vector output, you get format flexibility that most template tools can't match.
Example prompts
"A bold poster design"
"A professional poster for a modern tech brand, clean and minimal"
"Poster design with bold colors and clear typography"
"A poster that works at both small and large sizes, versatile and memorable"
Ready to create yours?
Describe your vision and get professional results in seconds. 6 AI models, SVG output, built-in editor.
Start CreatingPoster maker features
Poster maker FAQ
How do I create a poster with AI?
Describe what you need in the prompt box — for example, "A bold poster design for a tech company called Nova." Select a style and colors, then click Generate. LogoQuill creates large format posters and banners optimized at 768×1024 resolution in seconds. Open the result in the editor to customize, then download in your preferred format.
Is the poster maker free?
You can explore styles and preview the interface for free. Generating designs requires credits — standard AI models cost 1 credit (~$0.03 per image), premium models cost 2 credits (~$0.08). No subscription. Purchase credits once and use them whenever you need.
What formats can I download my poster in?
PNG with transparent background (ideal for web and digital), SVG vector via the Recraft V4 model (ideal for print and infinite scaling), or high-resolution 4x upscaled PNG (ideal for merchandise and large-format printing). You can also export at custom dimensions from the editor.
Can I edit the poster after generating?
Yes. Open any generated design in the built-in editor where you can change colors, add or modify text, remove the background, convert to SVG vector, apply AI-powered edits (like changing the style or simplifying shapes), and export in any format and size you need.
What size should my poster be?
LogoQuill generates posters at 768×1024 by default, which is the optimal size for most uses. For print, use SVG (infinite scaling) or upscale 4x for high-resolution output.
How is this better than designing a poster manually?
Manual poster design requires either hiring a professional designer ($200–$2,000+) or spending hours learning tools like Figma or Illustrator. LogoQuill generates professional-quality results in seconds at a fraction of the cost. You can iterate rapidly, try dozens of variations, and the built-in editor provides the customization you need without a steep learning curve.