Build a flowchart in your browser with an infinite canvas, ready-made templates, and AI chat to help with the first draft. Free to start, with nothing to install.
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What you can create
Processes, decisions, and journeys, all on the same canvas.
Process flows
Show how work moves from a trigger to an outcome, with a box for every step.
Decision trees
Branch yes and no paths so readers can follow each choice to its result.
System overviews
Lay out the parts of a product or workflow and connect the ones that exchange information.
User journeys
Line up the stages a person moves through and add notes under each one.
Icons and images
Choose from thousands of icons or upload your own images to label each step.
Team flowcharts
Save the board to your workspace and share it with your team.
How to create a flowchart online
Four steps from a blank canvas to a flowchart you can share.
1. Open the canvas
Launch the demo from this page, or start from a template such as Customer Onboarding or Release Pipeline.
2. Add steps and labels
Drop a box for each step, decision, and outcome and give it a short name.
3. Connect the flow
Draw arrows to show the order, and branch where a choice splits the path.
4. Refine and share
Tidy the layout by hand, ask AI chat to revise it, then save the board or share it.
See how to create a flowchart online
A short walkthrough of drawing and connecting shapes in the browser.
A flowchart maker that runs in your browser
Open it on any computer with a modern browser and start drawing.
Works in your browser
Pan, zoom, and edit on an infinite canvas from Chrome, Safari, Edge, or Firefox.
Free to start
Open a real board and try it before you subscribe.
AI or by hand
Draft it yourself, then use AI chat to rename steps, add branches, or tidy the layout.
Online flowchart makers compared
Idea Flowchart is built for quick flowcharts in the browser. Lucidchart and draw.io are broader diagramming tools.
Included with other DataBorders apps
IF
Lucidchart
draw.io
Capability
IF
Lucidchart
draw.io
Create a flowchart in the browser
Start free
Start from flowchart templates
Included with other DataBorders apps
Create flowcharts online FAQ
Answers about making a flowchart in your browser.
Open the canvas, add a box for each step, and connect the boxes with arrows. Start from a template to save time, then adjust the labels and layout by hand or with AI chat.
Yes. Launch the demo from this page to open a sample board with nothing to install, and sign up for free when you want to save boards to your workspace.
Yes. A process flow diagram is a flowchart of business steps, decisions, and handoffs. The Customer Onboarding, Incident Response, and Release Pipeline templates are good places to start.
Yes. The same canvas handles flowcharts, general diagrams, and mind maps. See the free online diagram maker.
Yes. Describe the process in chat, review the draft on the canvas, and keep refining with follow-up prompts. See the AI flowchart generator.
Save the board to your workspace and share it with your team, or publish a link or an embed. See share a flowchart.
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