Create architecture diagrams

Create diagrams at the speed of thought and centralize where they are saved

Use our components and templates

Use our pre-built components like database and documents to create rich diagrams. Use templates to get a head start.


Create sequence diagrams and ERDs effortlessly using simple, human-readable syntax. No matter how complicated your diagram gets, updating it is a breeze when it's expressed in code.

Do everything with your keyboard

Create an entire diagram without your hands ever leaving the keyboard. Eraser is designed to be keyboard-first. It's several times faster than using your mouse.

Quickstart with our templates
A flow chart template including common symbols. Use this template for system process mapping and user flow mapping.
A swimlane chart template for visualizing flow of information or requests among entities.

Communicate ideas at the speed of thought

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