Yes, ARCH is completely free and requires no account or subscription; it runs directly in your browser with offline support after the initial load.

Can I import my existing Terraform configurations?

Absolutely, ARCH can visualize and convert Terraform/HCL, JSON, YAML, and other code formats into detailed architecture diagrams.

Does ARCH support real-time collaboration?

Currently, ARCH is a local-first tool without built-in collaboration features; users can share exported files for teamwork or use it individually.

What cloud providers are supported?

ARCH supports major providers including AWS, Azure, GCP, IBM, Oracle, Alibaba, Huawei, and on-prem components for comprehensive design.

ARCH

Design production‑grade cloud architecture in your browser

Visit

What is ARCH

ARCH is a browser-based tool for designing production-grade cloud and on-prem architecture diagrams with drag-and-drop components from major providers like AWS and Azure. It visualizes code formats such as Terraform and JSON, offers export to multiple file types, and operates locally with no account required, supporting offline use after the first visit.

Key Features

Drag-and-drop real cloud provider components (AWS, Azure, GCP, IBM, etc.)

Export diagrams to PNG, SVG, PDF, and arch import/export formats

Visualize JSON, YAML, Terraform/HCL into charts and explorer views

Local-first, no account needed, works offline after first visit

Nest regions, VPCs, and subnets for detailed architecture design

Use Cases

Cloud architects creating infrastructure diagrams for documentation and planning
DevOps engineers visualizing and managing infrastructure as code for deployments
Startup teams designing scalable cloud architectures without costly software
Educators teaching cloud computing concepts with interactive, visual tools
IT professionals planning hybrid or on-prem deployments with detailed diagrams

Why do startups need this tool?

Startups need ARCH for its cost-effectiveness and ease of use in designing scalable cloud architectures without expensive software or complex setups. Its offline capability and no-account requirement enable agile teams to iterate quickly on infrastructure plans, saving time and resources.

FAQs

ARCH Alternatives

Lucidchart

Draw.io (diagrams.net)

Microsoft Visio

Cloudcraft

Other tools in Development

RapidForms

Build forms fast. Capture more.

GitSetGo - Play & Learn Git Commands

Orange Cloud for Cloudflare

Native iOS Cloudflare client. OAuth login—no token paste. Manage DNS, Workers, R2/D1/KV, WAF & analytics on the go.

RushHoster

Launch Fast, Share Easy: Your Projects Live in One Click