ConceptViz is an AI diagram generator for science. You describe a concept in plain English and it produces a clean, accurate, labeled diagram — projector-ready for the classroom or publication-ready for a paper. It's built for teachers, students, and researchers across physics, biology, chemistry, earth science, and math.

Who is ConceptViz designed for?

ConceptViz is built for science educators and researchers — from K-12 teachers preparing lessons to graduate students creating figures for their thesis. It works for physics, biology, chemistry, earth & space, and math at any academic level.

Which subjects and grade levels are supported?

You can start from presets for physics, biology, chemistry, earth & space, and math. Prompts are tuned for different complexity levels — from elementary through high school to university and research-level diagrams.

Do I need drawing skills or special software?

No. You simply describe the diagram in plain English, like "convex lens ray diagram with object between F and 2F" or "labeled plant cell cross-section for 8th grade." ConceptViz handles the layout and drawing for you.

How does pricing work?

Start free to generate a limited number of diagrams with CV-1, our fast everyday model. Paid plans — Standard, Ultra, Pro, or a one-time Lifetime deal — unlock CV-2 for complex labels and structure, SVG export, 4K output, and more monthly credits. See the Pricing page for the full breakdown.

What do I get on the free plan?

The free plan lets you create an account and generate a small number of watermarked diagrams with CV-1 (2K). Enough to test ConceptViz in real lessons or assignments before deciding whether to upgrade for CV-2, higher resolution, and watermark-free output.

Can I use the diagrams in worksheets and slide decks?

Yes. You can download diagrams as high-resolution images and use them in PowerPoint, Google Slides, PDFs, and printed worksheets you create for your own classes.

What formats and sizes do you support?

Diagrams are generated in 2K or 4K resolution as JPEG images — perfect for slides, worksheets, and posters. Paid users can also export as SVG vector files (1 credit), which can be opened in Figma, Illustrator, or Inkscape to edit colors, shapes, and text.

What's the difference between CV-1 and CV-2?

CV-1 is the fast model for everyday diagrams and quick drafts — included free at 2K. CV-2 is the higher-quality model for complex, densely labeled, final-ready work, with stronger structure, SVG vector export, and 4K output. CV-2 is unlocked on any paid plan or the Lifetime deal.

Are the diagrams always scientifically accurate?

ConceptViz is tuned for classroom STEM topics, but it is still AI-generated content. We recommend you quickly review each diagram before using it in class and regenerate or adjust your prompt if something looks off.

Do my students need accounts to see the diagrams?

No. Only teachers need a ConceptViz account. Students simply see the diagrams in your slides, handouts, or LMS—there is nothing for them to sign up for.

What data do you store about my diagrams?

We store your prompts and generated images so you can reuse them later and so we can improve presets over time. We do not upload or use any student data. You can delete diagrams you no longer want to keep.

How fast are diagram generations?

Most diagrams generate in 20-40 seconds. The goal is that you can create visuals as quickly as you type the idea, whether you are planning lessons ahead of time or updating slides right before class.

From classrooms to research labs

Turn complex concepts into clear, science-ready diagrams

For teachers, students, and researchers who need accurate visual explanations — from K-12 worksheets to graduate-level figures.

Try

✦ Free 2K HDSVG vector exportNo credit card required

◦ labeled · editable

output · 2752 × 1536 · svg ready

24,000+teachers, students & researchers

100+diagram tools

Every subjectK-12 to university

100+ tools

A generator for every concept

Purpose-built diagram generators across biology, chemistry, physics, and research. Pick one and get a labeled, ready-to-use diagram in seconds.

BiologyAnimal Cell Diagram

BiologyPhotosynthesis Diagram

BiologyPlant Cell Diagram

ChemistryChemical Structures

ChemistryMolecule Generator

PhysicsFree Body Diagram

PhysicsCircuit Diagram

ResearchGraphical Abstract

ResearchScientific Poster

ResearchConceptual Framework

MedicalMedical Illustration

MedicalAnatomical Drawing

Earth ScienceWater Cycle Diagram

Earth ScienceRock Cycle Diagram

Browse all 112 tools

It's this simple

How ConceptViz works

From idea to publication-ready diagram in three steps.

Step 01

Describe what you need

Type a plain-English description — "labeled animal cell for 8th grade" or "MAPK signaling pathway for a journal figure." Pick your subject, aspect ratio, and quality.

ConceptViz generated animal cell diagram

Step 02

AI generates your diagram

ConceptViz creates a scientifically accurate, publication-ready diagram in seconds. Attach reference images or documents to guide the style you want.

SVGPNG2K · 4K

Step 03

Export and use anywhere

Download as high-res JPEG for slides, or export as editable SVG for Figma, Illustrator, and Inkscape. Paste straight into your paper, poster, or worksheet.

2K & 4K resolution · SVG vector export · 12+ subject areas · Works for K-12 through graduate research

Built for your workflow

Whether you teach, research, or study

ConceptViz adapts to how you work — from classroom worksheets to journal-ready figures.

Photosynthesis — diagram generated with ConceptViz — Fig. 01 — PhotosynthesisConceptViz

01 · K-12 and university educators

For Teachers

Generate diagrams that match your lesson plan — not generic clip art. Projector-ready clarity with thick lines, readable labels, and layouts sized for slides and worksheets.

Subject & grade presets for Physics, Biology, Chemistry, Math
Download as high-res JPEG or printable worksheet
Projector-friendly: high contrast, minimal visual noise

Create a Worksheet

The Krebs cycle — diagram generated with ConceptViz — Fig. 02 — The Krebs cycleConceptViz

02 · Graduate students and faculty

For Researchers

Publication-ready figures for journals, posters, and grant proposals. Export as editable SVG for Illustrator, Figma, or Inkscape — no more redrawing from scratch.

SVG vector export for post-editing in any design tool
Graphical abstracts, pathway diagrams, data visualizations
4K Ultra HD resolution for print and large-format posters

Create a Figure

Autosomal recessive pedigree — diagram generated with ConceptViz — Fig. 03 — Autosomal recessive pedigreeConceptViz

03 · High school through graduate level

For Students

Ace lab reports and thesis presentations with clear, scientifically accurate diagrams. Free credits to get started — no credit card needed.

Study aids: cell diagrams, reaction mechanisms, free body diagrams
Attach reference images to guide the output style
Free plan with credits to try before upgrading

Try for Free

Real output, not mockups

See what ConceptViz creates

From elementary worksheets to journal-ready figures — explore diagrams across every level.

Biology

Animal Cell, Labeled

Color-coded organelles with leader-line labels and a legend — projector-ready.

Prompt

Colorful labeled animal cell diagram with all major organelles (nucleus, mitochondria, rough and smooth ER, Golgi apparatus, ribosomes, lysosomes, cytoplasm, cell membrane), leader-line labels and a legend, textbook style

Why ConceptViz

Built for accuracy, not just aesthetics

General AI image generators make pretty pictures. ConceptViz makes diagrams that are scientifically correct, properly labeled, and ready for class or publication.

ConceptViz

Generic AI image tools

Scientifically accurate structure

Built for diagrams

Often invented

Readable, correct labels

Clean text labels

Garbled text

Editable vector export

SVG for Figma & Illustrator

Flat image only

Subject & grade presets

K-12 to graduate

None

Guided by your references

Attach images & docs

Prompt only

Print & poster quality

2K / 4K output

Limited

Frequently Asked Questions

FAQ

Users

Diagram tools

Every subject

K-12 to university

Ready to visualize your concepts?

Join educators and researchers creating clear, accurate scientific diagrams in seconds with ConceptViz.

Start Creating Free View Examples