🔀 Flowchart Maker
Drag shapes, wire them with arrows, map a process or algorithm, then export a PNG, PDF or reusable JSON. Private, in your browser.
Add shapes, drag to arrange, and use Connect to draw arrows between them (click a connector to delete it). Saved locally; export PNG/PDF/JSON.
How the flowchart maker works
A flowchart shows a process as connected shapes: rectangles for steps, diamonds for decisions, rounded "terminators" for start and end, and parallelograms for input/output. Add the shapes you need, drag them into place, then turn on Connect and click two shapes to draw an arrow between them, the arrows re-route automatically as you move things. Click a connector to delete it. Export the diagram as a PNG or PDF, or as JSON to reload and keep editing, all saved in your browser.
Flowcharts are worth it when a process has branches, the decision diamonds are where they earn their keep, forcing you to spell out what happens on each path. For a purely linear list of steps, a checklist is quicker. Keep labels short so the shapes stay readable, and let the layout breathe; a cramped chart is harder to follow than the process it describes. Everything stays on your device.
Frequently asked questions
What do the flowchart shapes mean?
By convention: a rectangle is a process or action step, a diamond is a decision (with branching paths), a rounded "terminator" marks the start or end, and a parallelogram is input or output. Using them consistently makes a chart instantly readable to others.
How do I connect shapes?
Turn on Connect, click the source shape, then click the target, an arrow is drawn between them and follows the shapes as you drag them. Click any connector to remove it.
Can I export the flowchart?
Yes, as a PNG or PDF image to share or print, or as JSON that you can re-import to keep editing later. It's also auto-saved in your browser.
When should I use a flowchart vs a checklist?
A flowchart shines when the process branches, different paths depending on a decision. For a simple linear sequence, a checklist or SOP builder is faster and clearer.
Is my diagram private?
Yes. It's stored only in your browser and never uploaded. Export JSON to move it between devices yourself.