Description
Poster (poster.sh) is an AI poster generator with a built-in editor for web and social media. Users describe an idea, choose a style and size, and generate a professional poster, then open it in the editor to adjust text, upload images, and fine-tune the layout before exporting as PNG.
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The tool offers five generation modes that trade off speed and control, from quick smart generation that expands a short idea into a stronger prompt to exact and professional modes and style fusion for blending directions. A Smart Prompt Optimizer turns basic text into optimized prompts in one click, and posters can be created in multiple aspect ratios optimized for Instagram, stories, flyers, and digital displays. Supporting image tools handle format conversion, compression, and social-media sizing after export.
Poster includes a gallery of AI-generated posters to browse by style and category, and a community where public posters can earn credits through likes and a leaderboard. New users get 5 credits, with Starter and Pro subscriptions adding monthly credits, 4K downloads, more formats, and commercial usage rights, plus one-time credit packs.
- CategoryAI Graphic Design Tools
- Pricing ModelFreemium
- DeploymentCloud
- PlatformsWeb
Poster's Core Features
AI poster generation from a text brief
Built-in editor for text, images, and layout
Five generation modes balancing speed and control
Smart Prompt Optimizer for one-click prompt improvement
Multiple aspect ratios for social and print
Style and category gallery for inspiration
Supporting tools for format conversion and sizing
Community leaderboard where public posters earn credits
How to use Poster?
Describe your idea: Enter a brief and choose a style and size.
Pick a mode: Select a generation mode based on speed versus control.
Generate: Create the poster, spending credits only on success.
Edit: Adjust text, upload images, and refine layout in the editor.
Export: Download the finished poster as a PNG.
Poster's Use Cases
- Marketing posters
- Event visuals
- Social media graphics
- Creative and art posters
