
How it works (the short version)
Difficulty and age
Difficulty sets the number of pieces, which maps to age:| Difficulty | Pieces | Suggested age |
|---|---|---|
| Easy | 30–50 | 4–6 |
| Medium | 60–100 | 7–9 |
| Hard | 120–200 | 10–12 |
On the web (qrdyai.com/craft)
Create a mosaic

Choose your input
On Create, type a keyword (default) or switch to Upload image (PNG/JPEG/WebP, up to 5MB).
Generate
Click Generate. The app traces and tessellates the image and shows the finished color mosaic.
Tweak difficulty and palette
Change the difficulty and palette (Pastel, Vibrant, Ocean, Forest, Rainbow, Candy), then Re-tessellate to rebuild while keeping the same picture.
Play online


Print & stick at home
The downloaded ZIP has two PDFs:mosaic-preview.pdf(5 pages, for the family): cover, finished art, numbered grid, sticker sheet, color key.stickers-print-and-cut.pdf(1 page, for a print shop): includes a special CutContour line so a print-and-cut machine kiss-cuts the decals.
Your creations

In Canva
QrdyCraft also runs as a Canva app: create a mosaic and add it straight into your design as an image.
Pick a source
Use an image from your design (click Recheck design), upload your own, or browse the Gallery of ready-made mosaics.
Choose output modes
Pick any of Color, Numbered grid, and Sticker sheet — each is added as a separate image.

Privacy
Uploaded photos are only traced for their outline and then discarded — the original isn’t stored, and mosaics from uploaded photos never appear in the public gallery. Only keyword-based creations can become public.Free vs Pro
Free includes a few AI (keyword) creations and 1 photo upload per month, all difficulties and palettes, the gallery, and print-ready PDFs. The numbered grid, sticker sheet, and color key your child uses are always watermark-free; the small watermark only appears on the cover and finished-art pages. Pro (79/year) removes the limits and the watermark, and adds priority processing.Frequently asked questions
Do I need an app or account to play?
Do I need an app or account to play?
No. Online play opens in the browser — share a link or QR code, no sign-in needed.
Is this an app for children?
Is this an app for children?
It’s a family craft tool a parent runs and a child plays with. Setup is for an adult; the game/printout is for the kids.
Can I use my own photo?
Can I use my own photo?
Yes. Upload a photo; QrdyCraft traces it into a mosaic. The original isn’t stored and photo mosaics stay private.
Create your first mosaic — free
Turn a photo or keyword into a mosaic sticker game in seconds.