ProcessOn
ProcessOn · Productivity · China AI
ProcessOn is a browser-based online diagramming tool for flowcharts, mind maps, UML diagrams, and similar visual documents. It runs entirely in the cloud. You build, share, and edit diagrams without installing anything. A free tier covers casual use, and paid plans open up more files, exports, and team features. Think of it as a flowchart maker and mind map software wrapped into one workspace.
About ProcessOn
What Is ProcessOn
ProcessOn is an online diagramming tool built around one idea: draw and share structured visuals without fighting desktop software. You sign in through a browser, pick a canvas type, and start dragging shapes. Simple as that. Flowcharts, mind maps, swimming-lane diagrams, ER diagrams, network topologies, org charts, and fishbone diagrams all live in the same workspace, which means a project's planning map and its process chart can sit side by side.
The main problem it solves is the messy handoff between tools. Most teams sketch a mind map in one app, a flowchart in another, and lose the thread when they switch. ProcessOn keeps them together and syncs every change to the cloud, so a teammate can open the same file and edit it live while a call is running and nobody has to email a stale export back and forth. Version history means you can roll back a bad edit instead of rebuilding the whole diagram. That alone saves hours.
The biggest limit is language and platform fit. The interface and template community lean heavily toward Chinese users, and English-language support, while present, isn't as deep as what Western tools like Lucidchart or draw.io offer. Exporting to VISIO, PDF, PNG, and SVG works, but Microsoft Office integration is thinner than what you get from native desktop suites.
Getting Started
- Open processon.com and create an account with an email address or a social login.
- Pick a canvas type from the sidebar, such as flowchart, mind map, or UML, or clone a template from the community library.
- Drag shapes onto the canvas and connect them; double-click any node to type a label.
- Invite teammates by sharing the file link, then set view or edit permissions for each collaborator.
- Export the finished diagram to PDF, PNG, SVG, or VISIO, or leave it in the cloud for real-time collaboration.
Product Information
A quick look at ProcessOn's pricing, supported platforms, and performance.
Best for
The users, tasks, and scenarios where this tool fits best.
Users
- Product managers
- Students and teachers
- Engineering teams
Tasks
- Drafting a flowchart for a new onboarding process
- Building a mind map from a rough outline
- Documenting a database schema
Scenarios
- Remote team planning sessions
- Early project research
- Ongoing process documentation
Key features
Online Flowchart and Mind Map Editor
The core canvas covers flowcharts, mind maps, swimming-lane diagrams, BPMN 2.0, org charts, and fishbone diagrams in a single editor. You drag shapes, connect them with auto-routing lines, and rearrange a branch without redrawing everything. It's the reason most people sign up. No clutter.
Real-Time Collaboration and Cloud Storage
Several people can open the same file and edit it at once. That live online collaboration syncs to the cloud automatically, and history versions let you trace back through edits. Handy when a diagram passes through several rounds of review.
Template Library
A community library holds a large number of ready-made diagram templates across office, study, and life categories. Clone one with a click. Paid templates exist alongside free ones, and publishing your own is an option if you want to share a workflow.
Multiple Diagram Types Beyond Flowcharts
The editor reaches past basic shapes into UML, ER diagrams, network topology charts, floor plans, architecture diagrams, and Venn diagrams. Teams that need a UML diagram tool and several other diagram standards get them without switching apps. One workspace, many formats.
Export and Import Options
Diagrams export to VISIO, PDF, PNG, and SVG, and the tool imports VISIO and Mermaid files. That import path is useful when you inherit files from another team and don't want to rebuild them from scratch, especially on a tight deadline, when redoing a diagram by hand eats a whole afternoon.
AI-Assisted Generation
ProcessOn offers AI generation for mind maps, flowcharts, and similar diagrams, driven from a text prompt. It's a starting point rather than a finished document, but it saves the blank-canvas step for standard structures like SWOT analyses and to-do lists.
Embeddable API
A separate API lets businesses embed the flowchart and mind map editors into their own applications, with data stored on their own platform. It's aimed at enterprise integration rather than individual users.
Pros and cons
Pros
- Runs in the browser, so there's nothing to install and files are reachable from any device.
- One workspace covers flowcharts, mind maps, UML, and ER diagrams instead of juggling separate tools.
- Real-time collaboration with version history keeps remote teams working on the same file.
- A free tier covers light personal use, and the API supports deeper enterprise embedding.
- Export formats including VISIO, PDF, PNG, and SVG cover most handoff needs.
Cons
- The interface and template community skew toward Chinese, which can slow down English-only teams.
- Free-plan limits on file count and export features push regular users toward a paid subscription.
- Office integration is thinner than native desktop tools, so Word and PowerPoint workflows need extra steps.
- Pricing is largely published in RMB, which makes budgeting awkward for teams paying in other currencies.
Frequently asked questions
ProcessOn is an online diagramming tool for building flowcharts, mind maps, UML diagrams, org charts, and similar visual documents in a browser. Teams use it to plan projects, document processes, and turn rough ideas into structured diagrams they can share.
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