The Wish Tree works because it is specific about almost nothing. Yoko Ono's instruction is four sentences long. There is no theme requirement, no word count, no judging. The only rule is to participate. And yet the result, across thirty years and dozens of installations, has been one of the most quietly moving archives of human longing ever assembled.

If you want to create something similar for your own community — a school, a neighbourhood, an online audience, a team — the challenge is to preserve that quality of openness while giving people enough structure to actually participate. Here is how to think about it.

Step 1 — Define the Community and the Occasion

A digital Wish Tree works best when it has a context. Who is it for? What marks the occasion? Some examples that work well:

The context does not need to be solemn. Wish Trees work for celebrations as well as difficult moments. What matters is that participants understand why they are being asked to wish, and who will be witnessing those wishes.

Step 2 — Choose Your Format

There are three practical formats for a digital Wish Tree, each with different tradeoffs.

The Static Archive (simplest)

Collect wishes by email, a simple form, or even paper — then compile them into a single page or document. The archive is published once and then exists permanently. No database, no moderation loop, no ongoing maintenance. This is the most reliable format if you are not a developer and want something that will simply work.

The Living Form (most interactive)

Use a tool like Airtable, Notion, or a simple Google Form connected to a public view. Wishes appear in near-real-time. The archive grows visibly. The tradeoff is moderation: a public live feed requires someone to review submissions, especially for a community that includes younger participants or that is open to strangers.

The Printed Physical-Digital Hybrid (most tactile)

Print a batch of wish tags — small cards or paper strips — and distribute them physically to your community. Each card carries a QR code linking to an online gallery where submitted wishes are displayed. Participants experience both the physical act of writing and the digital act of seeing their wish appear alongside others. Free QR code generators (such as those available at Awesome Toolkit) make this straightforward to set up.

Step 3 — Design the Invitation

The prompt you give participants matters enormously. "Write a wish" is enough — but it can also feel too open, especially for people who are not used to participatory art. A few prompts that tend to work well:

"What do you wish for yourself this year?"
"What do you wish for this community?"
"What would you ask a tree to remember for you?"
"What is one thing you hope your children will inherit?"

The best prompts are specific enough to give people a foothold but open enough to allow genuine personal response. Avoid prompts that have obvious "right" answers.

Step 4 — Prepare the Visual Materials

Even a simple digital Wish Tree benefits from intentional visual design. At minimum, you need:

For image processing, PDF creation (for the printed materials), and QR code generation, browser-based tools remove the need for any specialist software. A consolidated toolkit like Awesome Toolkit covers all three use cases in one place — useful when you are moving quickly and do not want to manage accounts across multiple services.

Practical toolkit for this project: Use awesometoolkit.com to generate your QR codes, prepare and compress images for the web, and create PDF print files for physical wish tags — all free, no account needed.

Step 5 — Think About Preservation

The Imagine Peace Tower exists because Yoko Ono understood that the wishes deserved a permanent home. What will happen to your digital Wish Tree after the event or the campaign is over?

For a simple static archive, preservation is straightforward — the page exists for as long as the hosting does, and a PDF backup is easy to create. For a live database, decide in advance whether you will export and publish a snapshot, or simply let the archive close.

Even for a small community project, it is worth treating the wishes as something worth keeping. People share things in the context of a Wish Tree that they might not share elsewhere. That deserves some care.

The Spirit of the Thing

The details of format and tool choice matter less than the underlying disposition. The Wish Tree works because it asks people to be honest, to be briefly vulnerable, and to trust that the space is safe enough for honesty. All the technical infrastructure exists to support that moment — not to replace it.

Build something that makes it easy to wish. Then get out of the way. The people will do the rest.

Related: Online Tools That Help Artists Bring Their Vision to Life · The Wish Tree Tradition: From Sacred Branches to Global Art