Family tree templates

Free family tree templates: print one or edit online

Printable PDF templates for three generations, including a medical family history version, and editable online templates for blended, adoptive and detailed family trees. Free, no sign-up to download.
Updated October 2026 · PDF (US Letter) and PowerPoint

Quick answer

A family tree template is a pre-drawn chart with spaces for each relative, usually three generations: grandparents, parents and children. GenogramAI has free printable family tree templates as PDF and PowerPoint files, including a medical family history version, and editable online templates you open, rename and export.

Printable family tree templates (PDF)

Each template is one US Letter page with a symbol key, and comes as a PDF to print and a PowerPoint file to type into.
Printable blank 3-generation family tree template with grandparents, parents, children and a symbol key
Blank 3-generation family treePaternal and maternal grandparents, parents with space for their siblings, and three children. Squares and circles with a symbol key for marriage, living together, separation, divorce and deceased. The best general-purpose family tree template.
Printable medical family history tree template with three generations and a medical shading key
Medical family history templateThe same three generations with a shading key for illness, substance misuse, suspected and in-remission conditions, and lines to note age at onset and cause of death. For a doctor’s visit or genetic counseling.
Printable family tree template with a key for emotional relationship lines
Family tree with relationship linesThree generations plus a key for close, fused, conflict, hostile, distant and cutoff lines. Useful when the assignment or session is about how people get along, not only who they are.
Printable social work family tree template with three generations
Social work family treeThree generations with case, worker and date fields, a key for marriage, living together, separation and divorce, and a household boundary symbol, for assessments and case files.

These are genogram templates: the standard squares and circles of a family tree, plus a key for the extra detail a genogram can hold. Fill in names only and they work as a plain family tree. Need the meaning of every symbol? Print the genogram key (PDF) or the symbols chart (PDF).

Editable online family tree templates

Open any of these as a copy in your account, with every person already drawn. Rename, add relatives, and export.
Simple 3-generation family tree template: Basic 3-Generation Template
Simple 3-generation family treeGrandparents, parents and three children. Replace the names.Use this template
Blended family tree template: Blended Step-Family Genogram
Blended family treeDivorce, remarriage, step-siblings and a half-sibling.Use this templateGuide
Adoption family tree template: Open Adoption with Birth Family Contact
Adoption family treeTwo adopted children, adoption years and a birth family.Use this templateGuide
Detailed 3-generation family tree template: Three-Generation Household
Detailed 3-generation family treeHealth conditions and relationship lines across three generations.Use this templateGuide
Medical family tree template: Medical Genogram Tutorial
Medical family treeColor-coded conditions across the family.Use this templateGuide
Single-parent family tree template: Single Parent Family Genogram
Single-parent family treeA mother raising three children, with the grandmother’s support.Use this template

Need a different family shape?

Browse the genogram examples gallery: every example there opens as an editable template.

Which family tree template should I use?

If you needUseFormat
A simple tree for a school project or a family gatheringBlank 3-generation family treePrint (PDF) or online
Family health history for a doctorMedical family history templatePrint (PDF) or online
Step-parents, half-siblings or remarriageBlended family treeOnline
Adoptive and birth familiesAdoption family treeOnline
How people get along, for therapy or a classFamily tree with relationship linesPrint (PDF) or online
More than three generations or many peopleStart online; printed templates fill up fastOnline

How to fill in a family tree template

  1. 1

    Start with yourself

    Write your name under the double-outlined shape in the bottom row, then your siblings, oldest on the left.
  2. 2

    Add your parents

    Fill in the middle row, with their siblings in the dashed shapes if you want aunts and uncles.
  3. 3

    Add grandparents

    Paternal grandparents on the left, maternal on the right. Include maiden names.
  4. 4

    Add dates and marks

    Birth years above each shape, an X through anyone who has died, and slashes on a marriage line for separation or divorce.

For a school assignment, see the family tree project guide for interview questions and ideas. For a detailed three-generation chart, the 3-generation family tree guide goes person by person.

Prefer a spreadsheet?

The family tree CSV template has one row per person, with columns for parents, spouses, marriage and divorce dates and adoption. Fill it in, then import it to get a drawn tree (file import is on paid plans).How importing works

Frequently asked questions

Is there a free printable family tree template?

Yes. The blank 3-generation template is a free one-page PDF (US Letter) with grandparents on both sides, parents, children and a symbol key. It also comes as an editable PowerPoint file. No sign-up is needed to download it.

Why do the templates use squares and circles?

Squares for males and circles for females is the standard notation for genograms and pedigree charts, and it is common on family trees too. It keeps the chart readable when you add marriages, divorces or health conditions later. Write names under the shapes; you do not need to know any other symbols to use the blank template.

What is the difference between a family tree template and a genogram template?

A family tree template has spaces for names across generations. A genogram template has the same layout plus a key for extra information, such as divorces, health conditions or relationship quality. A genogram is an advanced, detailed family tree, so a genogram template works as a family tree template when you only fill in the names.

Can I edit a family tree template online instead of printing it?

Yes. Each online template opens in the GenogramAI editor as a copy in your account, with the people already drawn. Click a person to rename them, add or remove relatives, and export a PNG for free. The free plan includes 2 trees with up to 50 people each.

Is there a family tree template for Word or Google Docs?

The PowerPoint version of each template opens in PowerPoint, Keynote and Google Slides, where you can type names into the boxes. If you would rather draw from scratch in Word or Google Docs, there are step-by-step guides for both, though an online editor is faster for anything beyond a few people.