Diagrams are visual tools that help show ideas, processes, or workflows. You’ve probably used one in meetings or presentations, and they all look different. It doesn’t matter what kind of diagram it is; the goal is the same: to make things easier to present and understand.
But finding the right diagramming tool? That can be a whole other challenge.
So, if you see several online diagram makers and feel overwhelmed to try each one, keep reading. This guide highlights the best online AI diagram makers to help you find the right one for your needs.
10 Best Online AI Diagram Makers
Edraw.AI: All-in-One Online Diagramming Tool With 40+ AI Tools
Edraw.AI is an all-in-one online diagram maker for project management, planning, design, brainstorming, and more. It helps you create and customize diagrams like org charts, mind maps, and charts from scratch, templates, or using AI. Aside from that, you can upload your existing data, and Edraw.AI will visualize it.
Why You Will Love It
Here are some of the top features of Edraw.AI:
- Generate charts and diagrams with text prompts, customize them, and export them to file formats like Word, Excel, PPT, PDF, or Visio.
- There are 26,000 built-in symbols for different use cases, including basic diagrams, workflow, and design elements.
- Real-time collaboration and managing file access permissions.
Pricing
Get access to Edraw.AI for:
- Free plan for access to limited features, including 500 AI tokens
- Pro plan for $2.99 per month (billed annually), includes 10,000 AI tokens, 1GB of cloud storage, more access to templates, and more.
- Unlimited plan for $99 per year, includes unlimited AI tokens, advanced team management, and more.
Rating
Product Hunt: 4.9 out of 5 (193 user reviews)
Draw.io: Open-Source Diagram Software With Flexible Tools
Draw.io is an open-source, online diagramming tool for anyone who wants something simple and free. You can store your diagrams directly in Google Drive, making collaboration easy. It also holds its ground as one of the top online diagram makers because it’s reliable, easy to use, and offers advanced tools.
Why You Will Love It
Below are some of its key features:
- Third-party integration with Microsoft 365, Google Workspace, Notion, and more.
- Real-time editing with synced updates through OneDrive, Dropbox, or draw.io in Confluence.
- Simplify flowchart and tree diagram formatting with auto-layouts and create diagrams from shape libraries.
Pricing
Get Draw.io cloud app for:
- Free plan for up to 10 users
- $1.70 per user per month for 11 to 100 users
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Lucidchart: Intelligent Diagram Maker With Data Linking
Lucidchart, an online diagram maker, helps you work with others in real-time. It integrates with apps like Azure, Asana, and Confluence. You can create flowcharts, technical diagrams, process maps, and more with a drag-and-drop interface. Also, there are templates to map out processes or use automation to generate diagrams.
Why You Will Love It
Here are some of its key features:
- Explain the diagram you want, and Lucidchart's AI tool will build it instantly.
- Leverage data linking to act on insights or add details to your charts from your existing files.
- Mermaid coding lets you create custom process maps or flowcharts efficiently.
Pricing
Get Lucidchart for:
- Free plan for access to 3 editable files, basic data linking, and more.
- Individual plan starts at $9 and includes unlimited editable files, 1GB storage, and more.
- The team plan is $10 per user, including password-protected publishing, a developer platform, and more.
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SmartDraw: Automated Diagram Maker With Smart Formatting
SmartDraw offers businesses affordable online diagram software for professional diagrams. It provides built-in templates for various needs, including project plans and network diagrams. This solution is accessible on multiple devices and integrates with tools like MS Office. Create your diagrams automatically from existing data or add them manually.
Why You Will Love It
Check what SmartDraw can offer:
- It can help you create AWS diagrams and Azure diagrams.
- Build organizational charts with data from Entra ID.
- Enhance your brainstorming sessions by adding diagrams like flowcharts and roadmaps created from blueprints.
Pricing
Get SmartDraw for:
- Individual plan is for $9.95 per month, billed annually.
- The team plan is for $8.25 per user per month, billed annually, and access to team admin control, premium support, and more.
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Visio: Microsoft’s Diagramming Tool With Office Integration
Visio is a diagramming software included in Microsoft 365 commercial plans. It’s known for its powerful features, extensive shape libraries, and integration with other MS Office applications. You can create diagrams from flowcharts to network layouts. Teams using Microsoft Suite can share files and integrate their work efficiently.
Why You Will Love It
Here's what Visio provides:
- A collection of 250,000 shapes and partner-driven solutions.
- Real-time collaboration and accessibility features like Accessibility Checker, Narrator, and high-contrast support.
- Data linking support for sources, including Microsoft SQL Server databases and Microsoft Entra ID information.
Pricing
Get Visio for:
- Microsoft 365 commercial plans include Visio, starting at $33.75 per user per month.
- Visio plan 1 for $5 per user per month for access to cross-functional flowcharts, shape data, and more.
- Visio plan 2 is for $15 per user per month for enterprise-level diagrams.
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Miro: Interactive Collaboration Platform for Brainstorming
Miro is a whiteboard tool but doubles as one of the best online diagram makers for collaborative projects. Use it for technical diagramming, wireframing, or outlining workflows with your team. Miro can also generate diagrams for you using AI.
Why You Will Love It
See the following top key features of Miro:
- This online diagram maker has more than 160 integrations, such as Google Drive, Notion, and Figma.
- Diagramming Mode provides a focused environment for creating diagrams. That includes a curated toolbar, layers, and alignment/distribution features to enhance the diagramming experience.
Pricing
Get Miro for:
- The free plan includes a single workspace, community-made templates, and limited Miro AI credits.
- The starter plan includes $8 per member per month (billed annually) for access to board version history, private mode, and more.
- The business plan includes $16 per month per member (billed annually) for safe guest access and advanced tools.
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Creately: Diagramming Tool With 2-Way Data Linking
Creately supports various diagrams, from simple flowcharts to complex org charts. Use this online diagram maker to brainstorm, strategize, visualize, and more in its infinite canvas. It’s user-friendly and works well for individuals and remote teams who want a straightforward way to visualize their data in a shared workspace.
Why You Will Love It
Listed below are its key features:
- Host timed voting sessions, either anonymous or public, so your team can decide on any element on the canvas.
- Use AI or import a data source to generate diagrams instantly. All views adjust automatically as soon as the data changes.
Pricing
Get Creately for:
- The free plan allows you to use 3 canvases with limited storage.
- A personal plan of $5 per month for unlimited canvases, basic collaboration, AI diagrams, and more.
- The team plan for $5 per month per user includes multiple named users, advanced collaboration, and more.
- A business plan is $89 per month for unlimited users, including app integrations.
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Figma: Intuitive Diagram Maker for UI/UX Design
Figma is known for UI/UX design. Additionally, FigJam by Figma is one of the best online diagram makers if you want to create visually engaging user journey diagrams for your stakeholders. It works well for teams that need to focus on design-heavy diagrams, especially for web or app design.
Why You Will Love It
Here are the features:
- Multiple people can work on the same diagram simultaneously. It can help you with real-time feedback and brainstorming.
- 60+ templates are available for creating sequence diagrams, kinship diagrams, BPMN diagrams, and more.
- Bring screens, code blocks, and components from Figma libraries into your diagrams.
Pricing
Get this tool for:
- Free plan for starter teams with access to basic file inspection, plugins, and more.
- Professional plan for $5 per month, a full seat, which includes voting, team libraries, sharing permissions, and more.
- Organization plan for $5 per month, full seat to unlock custom templates, centralized content management, and more.
- The enterprise plan is for $5 per month, and a full seat includes expiring public links, idle session timeout, and more.
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MyMap.AI: AI-Assisted Diagramming Tool for Students
MyMap.AI uses AI to make diagramming faster and easier. It automatically generates flowcharts, mind maps, and other visuals based on your input. This diagramming tool reduces manual effort and saves time while producing clean, professional diagrams. It’s a good option for anyone interested in using AI to simplify their tasks.
Why You Will Love It
Here are some reasons you should try it:
- Enter any URL, and the AI extracts the details you need for your maps.
- Upload files or type in topics, and the AI generates diagrams using the information provided.
Pricing
Get MyMap.AI for:
- Free plan allows you limited usage, including low-resolution export and 5 requests daily.
- Pro plan for $1 for the first 14 days unlocks unlimited GPT 4 or Claude requests and more.
- Team Pro plan for $5 for the first 14 days, then is billed $15 per month, billed annually, allowing for unlimited collaborators and more.
Ratings
Product Hunt: 4.5 out of 5 (27 user reviews)
MS Office: Basic Diagramming Option Within the Office Suite
SmartArt in Microsoft Office on the web lets you create various diagrams to represent information. Although it's unavailable in Word online, you can add diagrams in PowerPoint and Excel. You can make a variety of diagrams, from lists, processes, hierarchies, relationships, cycles, and more.
Why You Will Love It
Below are some reasons to use the SmartArt feature in MS Office:
- Blank chart and diagram templates are easy to use within Office apps.
- It is easy to create and incorporate visuals directly within your presentations and spreadsheets.
Pricing
Get MS Office for:
- Microsoft 365 Family annual plan for $129.99 for 1-6 users.
- Microsoft Business Basic for $6 per user per month, billed yearly
- Microsoft 365 Business Standard for $12.50 per user per month, billed yearly
- Microsoft 365 Business Premium for $22 per user per month, billed yearly
Ratings
G2: 4.6 out of 5 (5,203 user reviews)
Capterra: 4.6 out of 5 (13,814 user reviews)
What To Consider When Choosing the Right One for Yourself?
Have you chosen an online diagram maker yet? If not, check out these things to think about and see which one ticks your boxes.
Flexibility and Customization
Some diagramming tools are great for simple diagrams, while others let you go wild with customization. If you’re making basic flowcharts, maybe you don’t need plenty of options. But if you need to design something complex, look for an online diagram maker that lets you adjust everything, from colors to shapes.
Integrations With Other Tools
Think about what other apps you’re already using. Does the diagramming tool work well with them? Some top online diagram makers sync with apps like Google Drive, Slack, or project management tools. This will make your life easier when you need to share or store your diagrams.
Collaboration Options
Are you a team? You’ll want a diagramming tool that lets you share and collaborate without headaches. Choose online diagram makers that let others jump in and make real-time changes. Teamwork should be easier even though you are working online.
Price vs. Value
Not all diagram makers are free, and some paid ones are worth it. Ask yourself: is it doing enough to make your work easier? Sometimes, paying a little more can save you tons of time later.
Ending Notes
In the end, the best online diagram makers let you create anything from org charts to process diagrams. Need a marketing, project management, or engineering diagram? You’ve got it. Design using templates, AI, or your own data, then customize it to make it yours.
Plus, you can work from anywhere and just send a link invite. It’s that easy to bring your ideas digitally and share them with your team, clients, or anyone else who needs to see your work.
Prefer working locally?
Make 210 types of diagrams: flowcharts, blueprints, UML, etc
AI Mind Map, AI PPT, real-time
collaborative brainstorming
