AI diagram generator for STEM teachers and students that creates labeled science diagrams in seconds
Combine two or more images into one with AI
Stage
Not given
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Founded
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Based in
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Pricing model
Freemium
Freemium
Pricing
Free: 8 free credits to start with no card required. Starter Pack: $5 USD for 10 credits. Basic Pack: $10 USD for 22 credits. Plus Pack: $30 USD for 72 credits (most popular). Power Pack: $80 USD for 220 credits. Max Pack: $200 USD for 620 credits. All purchased credits never expire. Optional auto-r
Free: one 1K watermarked image per day. Credit packs: Starter $4.99 for 50 credits, Basic $8.99 for 120 credits, Standard $17.99 for 260 credits. One watermark-free image costs 1 credit with default settings.
Key features
AI-powered diagram generation from text descriptions or uploaded PDFs
Labeled and unlabeled diagram versions
Multiple grade levels K-12 through graduate research
Black and white and color rendering modes
Print-ready worksheets and presentation slides
Subject and grade-level presets for K-12 and graduate research
Combine two or more reference images
Multiple AI models available (FLUX, Nano Banana, Seedream, Qwen, GPT Image, Grok, Wan)
Text description guidance for composition
Up to 4K output resolution on supported models
Free daily generation without signup
Watermark-free generation with credits
No editing software required, browser-based
Support for JPEG, PNG and WebP upload formats
Task history and image preview for 7 days
Adjustable output aspect ratio and format
What makes it different
Built specifically for diagrams, not generic image generation, ensuring scientific accuracy and proper labeling
Projector-ready diagrams with readable labels and high contrast designed for classroom use
Pay-as-you-go pricing with no subscription and credits that never expire
Editable vector export for use in professional design tools like Illustrator and Figma
Commercial license included with paid credits covering classroom and school use
Free daily generation with no signup required
Multiple advanced AI models in one interface
One-time credit purchases with no expiry
Browser-based with no software installation needed