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Family Tree Free Online: How to Build One

Updated November 6, 2026

Family Tree Free Online: How to Build One

Yes, you can build a family tree free online using sites like FamilySearch, Ancestry’s free guest account, MyHeritage’s free starter tree, and WikiTree. These platforms let you create, edit, and share a tree without paying, though each has limits on what you can access for free. Below, I explain how these free options work, what they include, and how to choose the right one for your research.

Why Build a Family Tree Online?

Online family trees have replaced paper charts for most genealogists because they are easier to edit, share, and connect with other researchers. A digital tree lets you attach photos, documents, and source citations directly to individuals. Many platforms also offer hints—automated suggestions of records or other trees that might match your ancestors. These hints can save hours of manual searching, but they also require careful review because they are not always accurate.

Another major advantage is collaboration. On sites like WikiTree, multiple relatives can work on the same tree, and the platform enforces a single, shared tree for each person. On other sites, you can invite family members to view or edit your tree, which helps fill gaps in your knowledge.

How Free Family Tree Sites Work

Most free family tree services follow a similar pattern. You create an account, start a new tree, and add yourself as the root person. From there, you add parents, grandparents, and other relatives. The system automatically creates family relationships—spouses, siblings, children—so you can navigate the tree visually.

Key features you will typically find:

  • Tree builder: A visual interface to add and connect people.
  • Profile pages: Each person gets a page for vital dates, places, notes, and sources.
  • Photo and document storage: Upload images and PDFs to attach to individuals.
  • Search integration: Many sites link your tree to their record collections, showing potential matches.
  • Sharing options: You can generate a link or invite people by email.

Free accounts typically allow unlimited tree size, but they limit access to certain records. For example, Ancestry’s free guest account lets you build a tree and view some records, but most census, birth, and death records require a paid subscription. FamilySearch, run by The Church of Jesus Christ of Latter-day Saints, offers free access to its vast record collection, but you must create a free account to see most records.

Top Free Family Tree Websites

Here are the most reputable free options, with what you get and what you don’t.

  • FamilySearch Family Tree: Entirely free, with over a billion searchable records. It uses a single shared tree, meaning you collaborate with others on the same profiles. This can be powerful, but it also means you may need to resolve conflicting information. You can add sources and notes, and the site offers research suggestions.
  • Ancestry.com (free guest account): You can build a tree and attach photos, but you cannot view most historical records without a paid subscription. The free account does let you search the public member trees, which can be useful for finding how others have connected your family.
  • MyHeritage (free starter tree): You can create a tree of up to 250 people for free. That is enough for most immediate families and a few generations. The free plan also includes limited photo storage and some record access, but full features require a subscription.
  • WikiTree: A free, collaborative tree that aims to create one accurate tree for everyone. It is community-driven, with a focus on sourcing and accuracy. You can add profiles and work with others to improve them. It has no record collection of its own, but it links to external sources.
  • Findmypast (free trial): Not truly free, but offers a 14-day trial. After that, you need a subscription. It is not a good long-term free option, but it can be useful for a short research burst.

How to Choose the Right Free Site

Your choice depends on your goals and where your ancestors lived. Consider these factors:

  • Record access: If you want to search historical records without paying, FamilySearch is the best free option because it has a huge collection of digitized records, including censuses, vital records, and immigration documents.
  • Collaboration: If you want to work with relatives, WikiTree and FamilySearch both support shared trees. WikiTree is more community-oriented, while FamilySearch is more record-focused.
  • Ease of use: Ancestry and MyHeritage have polished, user-friendly interfaces, but their free tiers are limited. If you just want a simple tree to share with family, either works.
  • Privacy: WikiTree and FamilySearch have public profiles for deceased people, but you can mark living people as private. Ancestry and MyHeritage also let you keep your tree private or share it only with selected people.

It is common to use more than one site. Many genealogists start with FamilySearch for records and use Ancestry or MyHeritage for a more visual tree. You can export your tree as a GEDCOM file (a standard genealogy format) and upload it to another site, though some sites have limitations on how you export data.

Common Problems and How to Avoid Them

Building a family tree online is not always smooth. Here are typical issues and practical solutions.

  • Duplicate profiles: On shared trees like FamilySearch and WikiTree, you may find multiple profiles for the same person. Merge them carefully, making sure the information matches. On FamilySearch, you can use the merge tool, but you must review the details first.
  • Inaccurate hints: Automated hints can suggest wrong matches, especially for common surnames. Always verify a hint by looking at the original record. If a census record shows a different birth year or family member, trust the record over the hint.
  • Privacy concerns: Be cautious about sharing information about living relatives. Most sites let you mark living people as private, but you should also ask relatives before adding their details. On public trees, only include deceased individuals.
  • Data loss: If you use a free account, you might lose access to your tree if the site changes its terms. To protect your work, regularly export a GEDCOM file and keep it on your computer.

Costs: What’s Really Free?

All the sites mentioned have free tiers, but they make money through subscriptions. Here is what you get for free versus what costs money.

  • FamilySearch: Completely free, including record access. It is funded by the LDS Church. There is no paid tier, though you can donate.
  • Ancestry: Free guest account lets you build a tree, but most records require a paid membership (around $20–$40 per month depending on plan). You can also access some free indexes.
  • MyHeritage: Free starter tree of 250 people. Paid plans start around $10–$15 per month and give you more record access, photo storage, and DNA tools.
  • WikiTree: Free forever, with no premium tier. It relies on volunteers and donations.

If you are serious about genealogy, the free options may be enough. FamilySearch alone has billions of records, and WikiTree offers a collaborative environment. However, if you need specific collections (like UK censuses or US passenger lists), you may need a subscription to Ancestry or Findmypast.

Safety and Accuracy Tips

Accuracy is the most important part of genealogy. A family tree is only as good as its sources. Here are guidelines to keep your tree reliable.

  • Cite sources: For every fact, note where you found it—a census, a birth certificate, a family Bible. This helps you and others verify the information.
  • Use primary sources: Prefer original records (birth certificates, marriage licenses, death records) over family stories or other trees. Secondary sources can be wrong.
  • Be skeptical of other trees: Many online trees contain errors copied from other trees. Use them as clues, not proof.
  • Protect living people: Never share personal details of living relatives without their consent. On public sites, keep living profiles private or omit them entirely.
  • Regularly back up: Export your tree as a GEDCOM file at least once a year.

Frequently Asked Questions

Can I really build a family tree without paying?

Yes. FamilySearch and WikiTree are completely free, and Ancestry and MyHeritage offer free tree-building with limited record access. You can create a tree with hundreds or even thousands of people without spending money.

What is the best free family tree site?

It depends on your needs. FamilySearch is best for record access, WikiTree for collaboration, and Ancestry or MyHeritage for a user-friendly interface. Many people use FamilySearch for research and another site for presentation.

How do I move my tree from one site to another?

Most genealogy sites let you export your tree as a GEDCOM file (usually under a “Manage Tree” or “Export” menu). You can then import that file into another site. Note that some sites have restrictions on exporting (e.g., MyHeritage free plan may not allow export).

Are online family trees private?

Most sites let you control privacy. You can keep your tree private, share it with specific people, or make it public. On shared trees like FamilySearch and WikiTree, profiles for deceased people are public, but living people are automatically private.

Why do I see duplicate profiles for the same ancestor?

On shared trees, different users may create separate profiles for the same person. You can merge them if you are sure they are the same. Always compare dates, places, and family members before merging.

Can I add photos and documents to a free tree?

Yes. All the major sites allow you to upload photos and documents to individual profiles. Free plans may have storage limits (e.g., MyHeritage limits photo storage), but FamilySearch and WikiTree offer generous free storage.

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