See how any painting will look on your wall — before you hang it.
Upload a photo of your wall and your artwork, enter their real sizes, and Wallery shows you an accurate preview in seconds — 100% in your browser, nothing saved.
How Wallery works
Six quick steps, all in your browser. Wallery never sees your photos.
- 1
Photograph your wall
Take a straight-on photo of the wall where the art will hang — straight from your phone is fine.
- 2
Enter the wall size
Measure the width and height of that wall area and type them in. This sets the true scale.
- 3
Add the painting
Upload a photo or the shop's product image of the artwork you're considering.
- 4
Enter the painting size
Use the dimensions from the listing or the back of the frame.
- 5
Position it
Drag the painting across your wall. It's drawn at its real size, so what you see is what you'll get.
- 6
Download your preview
Save the composited image to compare options or share with whoever you're deciding with.
Why Wallery
Accurate scale, not guesswork
The painting is sized against your wall's real measurements — you see its true footprint before a single nail goes in.
Completely private
Everything runs in your browser with the Canvas API. No uploads, no accounts, no storage, no tracking of your photos.
Free and instant
No sign-up, no paywall, no watermark on the tool itself — just a small credit on the image you choose to download.
Built for your phone
Shoot your wall on the spot, in the room or in the shop, and preview the artwork in seconds.
When to use it
- You're buying art online and can't tell from the photos whether it's the right size for the space.
- You're planning a gallery wall and want to test the arrangement before committing to holes.
- You're gifting a piece and want to check it suits the recipient's room.
- You're an interior designer mocking up options on a client's actual wall.
- You're renting and want to be sure before you commit to hanging anything.
Frequently asked questions
- How do I know what size painting will fit my wall?
- Measure the wall area where the art will hang and take a straight-on photo of it. In Wallery you enter those real measurements, then enter the real width and height of the painting. Wallery scales the painting against your wall photo so you see its true footprint — no guesswork, no painter's tape on the wall.
- Is my photo uploaded or stored anywhere?
- No. Wallery processes your photos entirely in your browser using the Canvas API. Your images are never sent to a server, never written to storage, and never logged. Closing or refreshing the page clears everything.
- Does this work with a phone photo of my wall?
- Yes. Wallery is designed mobile-first — you can open your camera directly from the upload step, shoot your wall, and preview the artwork on the spot. If a phone photo comes in rotated, a one-tap rotate button fixes it.
- Can I use this before buying a painting online?
- That is the main use case. Take the listing's stated dimensions, enter them in Wallery along with your wall measurements, and you will see whether the piece is too small, too large, or just right before you pay.
- Is Wallery free to use?
- Yes, Wallery is completely free and needs no account. The only output is a preview image you choose to download, which carries a small Wallery logo watermark.