This is a live demo store
Every widget below is the real thing your customers would see. Click around like a shopper. No signup needed.
Varsity Bomber Jacket
Details
Fabric and care
Shipping and returns
The popup is your store, not a generic guide
Everything above is the real widget. Here is what a shopper gets the moment you add it.
Your own Size Chart
The popup shows a real Size Chart built from your measurements, with the exact numbers for every size. It is not a generic size guide.
Works on any device
It opens the same way on a phone, a tablet or a laptop, so a shopper can check the fit wherever they are browsing.
A quiet Sizely credit
On the Free plan a small Powered by Sizely line sits under the chart. It stays subtle, and paid plans can remove it.
Add it to your store with one line
One line of HTML. There is no app to install, and it works anywhere you can paste HTML.
Where to paste on Shopify
- 1In your admin, open the product you want the widget on.
- 2In the description editor, switch to the HTML view.
- 3Paste the line where the Size chart button should sit, then save.
The one line to paste
<script src="https://size.ly/chart/YOURCODE.js" async></script>Replace YOURCODE with the code from your Sizely dashboard. The trigger appears right where you paste the line, and Fit Finder ships as its own one-line script that installs the same way.
What it does for your store
Fewer size questions
When shoppers can check measurements themselves, fewer of them message you to ask which size to buy.
Shoppers pick with confidence
Real numbers and a fit suggestion help a shopper choose their size instead of guessing at checkout.
Set up in minutes
Paste one line, publish, and you are done. No developer and no long setup.
Trusted by 85,000+ sellers.
What is this demo store
Sizely's live demo store is a public page where store owners try a real Size Chart and Fit Finder exactly as a shopper would. You can switch between store looks and widget placements and open every widget with no signup. The same widgets install on your own store with one line of script, and they work on Shopify, Wix, WooCommerce or any custom site.
Common questions
Is this the real widget or a mockup?
It is the real widget. The Size Chart renders with the same engine your live store would use, and both Fit Finders are the same loaders that run on real stores. The only difference is that this demo passes no store account, so nothing is tracked.
Do I need an account to try it?
No. This page is open to anyone, so you can click around like a shopper with no signup. You only create an account when you want to build your own Size Chart and install it.
How do the widgets get onto my store?
Each widget is one line of script. The line in the install steps above adds your Size Chart, and Fit Finder ships as its own one-line script that installs the same way. There is no app to install.
Can the widget match my store design?
Yes. You can set the accent color, corners, shape and font so the widget fits your store look. The Modern and Boutique looks in this demo show the same widgets restyled two ways.
Where do the size recommendations come from?
Fit Finder combines the measurements from your Size Chart with a body-measurement model to suggest a size for each shopper. We do not claim a fixed accuracy number, and the shopper always makes the final choice.
Make the right size obvious.
Join 85,000+ sellers showing measurements buyers trust. Free to start, no card needed.