Tree QR code generator • seasonal • tap to flatten
Tree QR Code Generator
Grow a seasonal tree on a QR-module ground. Tap to flatten into a scannable code. Download a free high-res PNG — or save it to Qrblox to track scans.
Make a tree QR code
Paste your link. The ground grid is the QR. Pick a season, tap to grow or flatten, and download a free PNG — no signup.
Season
Season chips recolor the canopy and the ground tiles. Flattening always becomes a high-contrast black-and-white QR.
Tap the canvas (or Flatten) to drop the tree and scan the ground grid.
Download PNG is whatever you see (tree or flattened). Save & track stores a dynamic Qrblox code whose image is the flattened, scannable QR for qrb.dev/qr/…
Short answer
A tree QR code is a QR whose dark modules are the ground the tree stands on. In the generator above, paste a URL, pick Spring, Summer, Autumn, or Winter, and tap the canvas to grow or flatten. Flattened view is a high-contrast QR phones can scan — finder eyes and quiet zone stay intact. Download the PNG you see for free, or Save & track to make it a dynamic Qrblox code.
How it works
From a link to a seasonal tree QR — then flatten it so phones can scan.
Step 1
Paste your link — the preview grows a tree on a QR-module ground. Season chips change the foliage.
Step 2
Tap the canvas (or Flatten to scan) to drop the tree and reveal a high-contrast, scannable QR.
Step 3
Download a free PNG of the current view, or Save & track on web to make it dynamic and editable.
Why a tree QR?
A code that looks planted, not pasted — and still scans when you flatten it.
The ground is the code
Dark QR modules become 3D tiles on a cream platform. A stylized Three.js tree grows out of that grid — it is not a sticker pasted on top of a square code.
Tap to flatten, then scan
Grown view is the pretty tree. Flattened view is a black-and-white QR with finder eyes and a quiet zone, encoded at error correction M. That is the one phones read.
Free PNG, no WebGPU required
The tree is a real Three.js WebGL scene — not a GPU-only WebGPU demo that goes blank. If WebGL is missing, you still get a scannable flat QR. Download is a 1024px PNG with no signup and no watermark.
More QR code generators
Prefer a circle of dots? Try the circular QR code generator — or the free square generator.
Tree QR codes — FAQs
Does a tree QR code actually scan?
Yes — after you flatten it. The grown tree is decoration standing on the module grid. Tap Flatten to scan (or tap the canvas) and the tree hides, leaving a high-contrast QR with intact finder eyes and a 4-module quiet zone. Test it with your phone on the flattened preview.
Which seasons can I pick?
Spring (blossoms), Summer (full green), Autumn (orange and red), and Winter (evergreen and snow). Season only changes the tree and ground colors. The flattened QR is always black on white.
Is this tree QR code generator free?
Yes. Create and download tree QR codes as 1024px PNGs for free, with no signup and no watermark. Saving a dynamic, trackable version uses the free Qrblox account.
What is the difference between Download PNG and Save & track?
Download PNG is a snapshot of the current view — the pretty tree, or the flattened QR. Save & track mints a dynamic Qrblox link (qrb.dev/qr/…) and stores a flattened, scannable QR of that link so you can edit the destination later and see scan analytics.
Do I need WebGPU or a powerful GPU?
No WebGPU needed. Qrblox draws the tree with Three.js WebGL, which older Safari can run. If WebGL is unavailable, the page still shows a flattened scannable QR — never a blank canvas. Some other tree QR toys go blank without a GPU.
Can I change the link after I print a tree QR?
Only if you save it as a dynamic code. Tap “Save & track on web” — then you can re-point the same printed flattened QR to a new URL and see scans in Qrblox.
Make your tree QR trackable
Download the free PNG here, then save it to Qrblox to edit the link later and watch the scans roll in.