Genuinely hand-drawn
Every line has its own texture, while text defaults to a warm handwritten face.
Built for system thinkers
Cloud architecture diagrams that feel human.
Sketch software systems, explain infrastructure, and map AWS, Azure, or Google Cloud with a local-first canvas that stays delightfully imperfect.
No account needed · Saves locally · Open format
Made to explain
From rough thought to clear system.
Everything you need to turn a design conversation into an architecture diagram people remember.
Cloud-native library
Search official AWS, Google Cloud, and Azure icons alongside Redis, Kafka, Kubernetes, and databases.
Local first
Start instantly, keep unlimited boards on your device, and move only selected diagrams to the cloud.
Fast to find
Search by service name, category, or familiar aliases such as function, cache, and queue.
Share without friction
Create a revocable, read-only link that always shows the latest saved cloud version.
Open by design
Save native .cvz boards, use compatible Excalidraw import and export, plus PNG and SVG.
Your cloud, ready to place
Architecture libraries without the scavenger hunt.
Start with the exact provider or system view you need. Every page opens the same flexible Canvazor canvas.
AWS diagrams
EC2, Lambda, ECS, EKS, API Gateway, RDS, S3, SQS, and more.
Explore the diagram toolAzure diagrams
Functions, App Service, AKS, Cosmos DB, Service Bus, Front Door, and more.
Explore the diagram toolGoogle Cloud diagrams
Cloud Run, GKE, Pub/Sub, Cloud SQL, Firestore, Cloud Storage, and more.
Explore the diagram toolSoftware architecture
Services, clients, databases, caches, queues, file stores, and infrastructure.
Explore the diagram toolHow it works
Open. Map. Explain.
Canvazor removes the setup between a system idea and the diagram that makes it understandable.
Open the canvas
Start immediately without creating an account. Your first board saves in the browser.
Place the system
Search software components and cloud services, then connect the flows that matter.
Carry it forward
Export PNG or SVG, keep an editable board, or save to the cloud for a read-only link.
Built for real work
A diagram for the conversation you are having.
System design reviews
Make service boundaries, dependencies, and data flow visible while the team can still change them.
Cloud solution planning
Mix provider services with software components and hand-drawn context in a single view.
Technical handoffs
Share a read-only view or export an image without giving up the editable source board.
Architecture documentation
Keep the native file beside your docs so the diagram can evolve with the implementation.
Simple pricing
A plan for every sketch.
Start locally without an account. Upgrade only when you want your boards in the cloud.
Free
$0
For ideas that begin on one device.
- 10 cloud boards
- Unlimited local boards
- All drawing tools
- Read-only sharing
Pro
Coming soon
Pricing will be announced before launch.
- 50 cloud boards
- Unlimited local boards
- Monthly or annual billing
- Self-service account controls
Custom
Let's talk
Flexible cloud limits for larger needs.
- Custom board allowance
- Flexible term
- Direct sales contact
- Admin-managed access
Common questions
Start drawing with fewer unknowns.
Is Canvazor free to use without an account?
Yes. You can open the canvas immediately and keep unlimited local boards subject to your browser's storage capacity. Free accounts can also store up to 10 cloud boards.
Which cloud providers are supported?
The searchable library includes core AWS, Microsoft Azure, and Google Cloud services, plus common components such as Redis, Kafka, PostgreSQL, MySQL, MongoDB, Kubernetes, and Docker.
Where are my diagrams stored?
Local boards stay in your browser. Signed-in users can choose cloud boards for account access and revocable read-only sharing.
Can I export an architecture diagram?
Yes. Export PNG and SVG images, save native .cvz files, and use compatible Excalidraw import and export.