Diagram Template Gallery

Browse professional diagram templates and instantly generate customized diagrams with AI. Simply select a template and let Diagramming AI transform it into your perfect diagram in seconds.

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Showing 1-24 of 32 templates
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Distributed Transaction Saga

Distributed Transaction Saga

Comprehensive C4 sequence diagram for distributed transaction with saga pattern

Sequecne1
Template: c4DiagramsPlantUML
Sequecne1
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Payment Transaction Sequence

Payment Transaction Sequence

Standard C4 sequence diagram for payment processing with conditional flows

Sequecne1
Template: c4DiagramsPlantUML
Sequecne1
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API Request Flow

API Request Flow

Compact C4 sequence diagram for API request processing

Sequecne1
Template: c4DiagramsPlantUML
Sequecne1
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User Authentication Flow

User Authentication Flow

Compact C4 dynamic diagram showing user authentication sequence

Dynamic1
Template: c4DiagramsPlantUML
Dynamic1
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Order Fulfillment Process

Order Fulfillment Process

Comprehensive colored order fulfillment workflow

Colored
Template: sequenceDiagramsPlantUML
Colored
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Employee Onboarding Process

Employee Onboarding Process

Standard colored HR onboarding workflow

Colored
Template: sequenceDiagramsPlantUML
Colored
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Login Authentication Process

Login Authentication Process

Compact colored login authentication sequence

Colored
Template: sequenceDiagramsPlantUML
Colored
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Enterprise System Integration

Enterprise System Integration

Comprehensive enterprise system with complex nested box structure

Using Box
Template: sequenceDiagramsPlantUML
Using Box
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Microservices Architecture

Microservices Architecture

Standard microservices with nested box groupings

Using Box
Template: sequenceDiagramsPlantUML
Using Box
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Simple E-commerce System

Simple E-commerce System

Compact e-commerce flow with box groupings

Using Box
Template: sequenceDiagramsPlantUML
Using Box
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Supply Chain Management System

Supply Chain Management System

Comprehensive supply chain workflow with multiple actors and systems

Using Actors
Template: sequenceDiagramsPlantUML
Using Actors
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University Registration System

University Registration System

Standard university course registration with actors and conditions

Using Actors
Template: sequenceDiagramsPlantUML
Using Actors
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Restaurant Order System

Restaurant Order System

Compact restaurant ordering system with multiple actors

Using Actors
Template: sequenceDiagramsPlantUML
Using Actors
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Healthcare Appointment System

Healthcare Appointment System

Comprehensive healthcare appointment booking with multiple actors and services

General
Template: sequenceDiagramsPlantUML
General
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Banking Transaction System

Banking Transaction System

Standard banking transaction with authentication and retry logic

General
Template: sequenceDiagramsPlantUML
General
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Hotel Reservation System

Hotel Reservation System

Compact hotel reservation sequence with actors and activation

General
Template: sequenceDiagramsPlantUML
General
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E-commerce Checkout Process

E-commerce Checkout Process

Comprehensive e-commerce checkout sequence with inventory and payment

Simple
Template: sequenceDiagramsPlantUML
Simple
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API Integration Flow

API Integration Flow

Standard API integration sequence with authentication and data processing

Simple
Template: sequenceDiagramsPlantUML
Simple
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Payment Transaction

Payment Transaction

Compact payment transaction sequence diagram

Simple
Template: sequenceDiagramsPlantUML
Simple
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Recurrent Neural Network

Recurrent Neural Network

RNN/LSTM architecture for sequence processing with input, hidden, and output layers over time

Neural Network
Template: directedGraphDiagrams
Neural Network
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E-Commerce Checkout Process

E-Commerce Checkout Process

Complete e-commerce checkout flow with colored background sections for each phase

Background Highlight
Template: Sequence Diagram
Background Highlight
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API Request Flow

API Request Flow

API request flow with colored background sections

Background Highlight
Template: Sequence Diagram
Background Highlight
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Supply Chain Coordination

Supply Chain Coordination

Complex supply chain coordination using only actor icons for all entities

Only Actors
Template: Sequence Diagram
Only Actors
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Software Deployment Process

Software Deployment Process

Software deployment workflow using only actor icons for all components

Only Actors
Template: Sequence Diagram
Only Actors
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