ERA
AI UtilitiesFreemium In-Browser / WASM

Eraser.io

AI-powered technical diagramming and Diagram-as-Code workspace for engineering teams.

Visit Official Website
🔒 External link to www.eraser.io. Verified clean & active.
Account Required Yes, signup required
Pricing StructureFreemium
Execution ModeClient-Side (In-Browser)
Last Inspected2026-08-27

About Eraser.io

Eraser.io bridges technical documentation and visual design. It provides a split-view workspace featuring a Markdown note editor and a technical canvas. Developers can write code or prompts to automatically generate entity relationship diagrams (ERDs), cloud architecture schematics, flowcharts, and sequence diagrams, with Git integration for keeping diagrams in sync with codebases.

Best for: Software engineers, solutions architects, and technical writers needing rapid system diagrams and docs.

Pros & Cons Analysis

What We Liked
  • Specifically tailored for developer workflows, cloud architecture, and database schemas
  • Powerful Diagram-as-Code support enables automated documentation
  • Generous free plan with unlimited guest collaboration
Considerations & Limits
  • Requires account registration to save documents
  • Free plan is limited to 3 active files and 5 AI diagram generations

Key Features & Capabilities

AI-powered diagram generation from prompts, code (SQL, Terraform), or docs
Diagram-as-Code syntax for version-controlled visual diagrams
Real-time multi-user collaborative canvas with infinite zoom
Split-screen technical notes and interactive canvas integration
Deep GitHub integration for syncing architecture diagrams with repos
Export to high-resolution SVG, PNG, and PDF

Pricing & Plan Information

Free plan (3 files, 5 AI credits); Starter plan at $15/user/mo; Business at $45/user/mo.

Specifications

Supported Formats
PNGSVGPDFMDJSON
Available Platforms
WebExtension
Developer / Team: Eraser Labs Inc.

Associated Tasks

Virtual Whiteboard & Architecture DiagramsCode Screenshot & BeautifierAI UI & Component Prototyping

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