PosterGen

Input—per 1M tokens

Output—per 1M tokens

Context—tokens

WeightsClosed

About

PosterGen is ranked #16 of 23 in AI poster generators on Inferse. It runs on Linux, macOS, Web, Windows.

Compared on AI poster generators

Free plan: Yesgithub.com
Custom dimensions: Yesgithub.com

Facts

Purpose: PosterGen generates academic posters from research papers using a multi-agent large language model framework guided by design principles.github.com · 4 Oct 2026
Paper parsing: Its Parser Agent extracts and structures content from a paper PDF.github.com · 4 Oct 2026
Storyboarding: Its Curator Agent plans content organization and visual placement.github.com · 4 Oct 2026
Layout: Its Layout Agent calculates positioning and spacing, while a Balancer Sub-Agent optimizes column use and prevents overflow.github.com · 4 Oct 2026
Styling: Color generation draws on an affiliation logo, and typography features include professional font choices and keyword highlighting.github.com · 4 Oct 2026
Output: Generated files include a PNG poster and an editable PowerPoint file.github.com · 4 Oct 2026
Interface: A local web interface lets users upload a PDF and logos, configure models and dimensions, then generate and download poster files.github.com · 4 Oct 2026
Models and APIs: The README lists OpenAI, Anthropic, and Zhipu API keys and documents configurable API base URLs, including a Google base URL.github.com · 4 Oct 2026
Requirements: The README specifies Python 3.11 and requires LibreOffice; its web interface also requires Node.js and configured API keys.github.com · 4 Oct 2026
Poster dimensions: The documented width-to-height aspect ratio range is 1.4 to 2.github.com · 4 Oct 2026
Customization: Users can customize layout, typography, color generation, visual asset sizing, and content optimization through the configuration file.github.com · 4 Oct 2026
Dependencies: The project acknowledges LangGraph, Marker, and python-pptx as underlying open-source projects.github.com · 4 Oct 2026
License: The repository identifies its license as MIT.github.com · 4 Oct 2026
Intended audience: The README describes conference poster design and identifies the output as professional academic posters.github.com · 4 Oct 2026