paper banana

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Scientific diagram generator from paper text

Turn paper text into research figures and scientific diagrams with reference-guided planning and iterative refinement.

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Overview

Paper Banana is an AI workflow for researchers who need research figures, scientific diagrams, and method visuals without starting from a blank canvas. It turns paper text, captions, and workflow notes into structured figure drafts with reference-guided planning, iterative refinement, and faster paper-to-diagram generation. The tool is designed for researchers, labs, and teams creating figures for papers, posters, and lab communication.

How it works

Paper Banana uses a workflow that starts with pasting method text, figure captions, or workflow notes. The system analyzes the text to plan the figure structure, then generates multiple candidate directions. Users can refine the best draft with better prompts or a reference image, and export high-resolution outputs ready for papers, posters, and slides.

Key capabilities

Key capabilities include paper-to-diagram generation, multiple candidate exploration, iterative refinement through a critic loop, style-aware generation, and high-resolution refinement. Templates for Transformer Architecture and GAN Training Pipeline are available. Users can upload papers for auto style retrieval and reference images for guidance. Output formats support 1K, 2K, and 4K resolutions depending on the plan.

Who it is for

Paper Banana is built for researchers, labs, and teams who need method figures, research workflow diagrams, process visuals, and explanatory scientific diagrams. It is especially useful for turning a methods section, lab workflow, or study summary into a cleaner visual draft. The tool is not a generic image toy but is shaped around research communication tasks.

Pricing and limits

Paper Banana offers free starter access for initial testing. Paid plans include Hobby at $13.5 per month billed yearly at $162, Basic at $22.5 per month billed yearly at $270, and Pro at $45.0 per month billed yearly at $540. Plans provide credits per year, with estimated image ranges: Hobby gives 7,200 credits (~720-1,440 images), Basic gives 15,600 credits (~1,560-3,120 images), and Pro gives 42,000 credits (~4,200-8,400 images). Credit usage varies by resolution: 1K costs 5 credits, 2K costs 10 credits, and 4K costs 20 credits.

Key features

Paper-to-diagram generation
Turns paper text, method sections, and figure captions into structured figure drafts.
Multiple candidates and iterative refinement
Generates multiple candidate directions and refines them through a critic loop.
High-quality output for research scenarios
Applies style-aware generation and high-resolution refinement for final export.
Predefined templates
Includes templates for Transformer Architecture and GAN Training Pipeline.
Reference-guided planning
Supports upload of papers for auto style retrieval and reference images for refinement.

Use cases

Creating method figures for papers
Convert method sections and figure captions into structured figure drafts for papers.
Designing workflow diagrams
Generate workflow diagrams and process visuals for lab communication and posters.
Iterative figure refinement
Explore multiple diagram directions and refine the best draft for publication-ready output.

Pricing & limits

From the official site · checked 10/10/2026

Hobby$13.5/month (billed yearly at $162)

Basic$22.5/month (billed yearly at $270)

Pro$45.0/month (billed yearly at $540)

See current pricing on the official site

Frequently asked questions about paper banana

What is Paper Banana?: Paper Banana is a research figure generator for scientific diagrams, method figures, and paper-to-diagram workflows. It helps turn paper text and workflow ideas into clearer research visuals with planning, reference guidance, and iterative refinement instead of generic art-style images.
How to use Paper Banana?: To use Paper Banana, paste the method, workflow, or result you want to visualize, generate one or more figure candidates online, then refine the best draft with better prompts or a reference image. Most researchers use it to move faster from paper text to a workable diagram draft.
Is Paper Banana free?: Paper Banana offers free starter access for initial testing. For more research figure generations and diagram iterations, paid credit packs and Pro plans are available.
Does Paper Banana have a pro plan?: Yes. Paper Banana pricing includes paid options designed for heavier research figure usage, including Pro-style plans for recurring monthly or yearly work. Those plans are better for labs, researchers, and teams generating diagrams on a regular schedule.
What kind of research figures can Paper Banana generate?: Paper Banana can help draft method figures, research workflow diagrams, process visuals, paper diagram concepts, poster graphics, and explanatory scientific diagrams. It is especially useful when you need a first-pass structure that can later be reviewed and polished manually.