GenogramTool draws family genograms in the browser - the clinical version of a family tree, with the relationship lines that matter. Add people, set marriages, separations and children, then mark the emotional patterns: close, conflicted, cut off, enmeshed. It follows standard McGoldrick notation, so what you produce is readable by another clinician rather than a private diagram only you understand.
Standard genogram symbols and relationship lines. An emotional layer for close, distant, conflicted and cut-off ties. Medical and behavioural markers per person. Multi-generation layouts that reflow as you add people. Export to PDF or PNG for case notes. Runs in the browser with nothing to install.
Therapists and family counsellors mapping a client system before sessions. Social workers documenting kinship and placement history. Medical and nursing students learning genogram notation. Genealogists who want relationship dynamics, not only dates and names.

I built this after watching a family therapist redraw the same genogram by hand for every new case. The drawing is the easy part - what nobody supports well is the emotional layer, the close/conflicted/cut-off lines that carry the actual clinical meaning. So that layer is first-class here, and the export is a clean PDF you can drop straight into case notes. Free to build; you only pay if you need Pro. Would genuinely like to hear from clinicians where the notation falls short.
What stands out to me is the decision to follow standard McGoldrick notation rather than turning this into a generic family-tree tool. That makes the output much more useful when it needs to be understood by another clinician, not just the person who created it. One feature I’d be curious about is export/interoperability: can users export a genogram in a format that can be attached to a case record or reopened later without losing relationship metadata? If that workflow is smooth, this feels much closer to a professional tool than a diagram builder.
Making the emotional relationship layer first-class is the right product decision; that is where a clinical genogram differs from a normal family tree. Following McGoldrick notation also makes exports useful across practitioners. Have you considered a privacy mode that hides names while preserving the structure for supervision or teaching?
GenogramTool Your product has strong potential, but I found a few key improvements that could make it even better. I'd love to share my feedback and suggestions—please contact me at [email protected]

I built this after watching a family therapist redraw the same genogram by hand for every new case. The drawing is the easy part - what nobody supports well is the emotional layer, the close/conflicted/cut-off lines that carry the actual clinical meaning. So that layer is first-class here, and the export is a clean PDF you can drop straight into case notes. Free to build; you only pay if you need Pro. Would genuinely like to hear from clinicians where the notation falls short.
What stands out to me is the decision to follow standard McGoldrick notation rather than turning this into a generic family-tree tool. That makes the output much more useful when it needs to be understood by another clinician, not just the person who created it. One feature I’d be curious about is export/interoperability: can users export a genogram in a format that can be attached to a case record or reopened later without losing relationship metadata? If that workflow is smooth, this feels much closer to a professional tool than a diagram builder.
Making the emotional relationship layer first-class is the right product decision; that is where a clinical genogram differs from a normal family tree. Following McGoldrick notation also makes exports useful across practitioners. Have you considered a privacy mode that hides names while preserving the structure for supervision or teaching?
GenogramTool Your product has strong potential, but I found a few key improvements that could make it even better. I'd love to share my feedback and suggestions—please contact me at [email protected]
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