ERD Generator

ERD Generator

Generate ER diagrams for database design, research data modeling, and thesis documentation — no SQL or drawing tools required.

Trusted by 100,000+ individual researchers

  • Christopher newport university
  • SAIT
  • MIT
  • Penn
  • Standford university
  • University of oxford
  • NASA
  • Christopher newport university
  • McKmsey & Company

Trusted by 100,000+ individual researchers

  • Christopher newport university
  • SAIT
  • MIT
  • Penn
  • Standford university
  • University of oxford
  • NASA
  • Christopher newport university
  • McKmsey & Company

Trusted by 100,000+ individual researchers

  • Christopher newport university
  • SAIT
  • MIT
  • Penn
  • Standford university
  • University of oxford
  • NASA
  • Christopher newport university
  • McKmsey & Company

Visualize Data Relationships in Seconds

1

ERD from Tables, Schema, or Prompts

Describe your database structure or paste schema/code — AnswerThis creates entity relationships automatically.

2

Ideal for Research Data Modeling

Model experiments, participant data, and structured results for empirical research and data-centric theses.

3

Clean Academic Presentation

Auto-label primary keys, relationships, and cardinalities — in a format that’s clean and ready to cite.

4

Customize & Export

Edit entities, change labels, and export for thesis appendices or classroom presentations.

Trusted for Real Research, Not Just Answers

AnswerThis doesn’t just find papers, it understands context, identifies connections between ideas, and synthesizes insights from multiple sources, giving you coherent, research-backed answers faster than ever.

56%+
56%+
56%+

Personal Libraries Created

200M+
200M+
200M+

Papers Available

50K+
50K+
50K+

Happy Users

5M+
5M+
5M+

Literature Reviews Generated

Clarify Research Data Structure with ERDs

Accelerate Literature Reviews

DeepResearch rapidly generates comprehensive literature summaries with pinpoint accuracy, dramatically reducing research hours and

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Accelerate Literature Reviews

DeepResearch rapidly generates comprehensive literature summaries with pinpoint accuracy, dramatically reducing research hours and

decorative illustration

Accelerate Literature Reviews

DeepResearch rapidly generates comprehensive literature summaries with pinpoint accuracy, dramatically reducing research hours and

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Smart Library Organization

Effortlessly organize your research papers into customized libraries, making it easy to manage and access your sources.

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Smart Library Organization

Effortlessly organize your research papers into customized libraries, making it easy to manage and access your sources.

decorative illustration

Smart Library Organization

Effortlessly organize your research papers into customized libraries, making it easy to manage and access your sources.

decorative illustration

Rapid Literature Reviews

Generate comprehensive literature reviews with line-by-line citations in minutes, not days or weeks.

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Rapid Literature Reviews

Generate comprehensive literature reviews with line-by-line citations in minutes, not days or weeks.

decorative illustration

Rapid Literature Reviews

Generate comprehensive literature reviews with line-by-line citations in minutes, not days or weeks.

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ERD Support for Academic Projects

ERD Support for Academic Projects

ERD Support for Academic Projects

What is an entity-relationship diagram (ERD)?

It’s a visual model showing how data entities relate in a structured database or dataset.

What is an entity-relationship diagram (ERD)?

It’s a visual model showing how data entities relate in a structured database or dataset.

What is an entity-relationship diagram (ERD)?

It’s a visual model showing how data entities relate in a structured database or dataset.

Can I use it for research data design?

Can I use it for research data design?

Can I use it for research data design?

Does it support primary/foreign key labeling?

Does it support primary/foreign key labeling?

Does it support primary/foreign key labeling?

Can I export the ERD for my paper?

Can I export the ERD for my paper?

Can I export the ERD for my paper?

Do I need SQL knowledge to use this?

Do I need SQL knowledge to use this?

Do I need SQL knowledge to use this?