SizeMe
Made for OpoShop

Confidently answer every “what size am I?”

SizeMe adds a Find my size button to your product pages. Shoppers answer a few quick questions and get a size from your own size chart, with the reason for the pick. The size can be selected on the page for them.

SizeMe installs from your OpoShop store admin. New to OpoShop? Create your store. Already have one? Log in.

✓ No code ✓ Free ✓ Sizes come from your chart
Your recommended size
Based on your measurements
We recommend
M
High match with the size chart, 92% (example)
Based on your chest and this store’s size chart, M is the closest match.
S
M
L
XL
8
starter charts to edit into your own
2 to 3
questions for most shoppers
0
shopper measurements stored
$0
SizeMe is free
Why SizeMe

Everything you need to size shoppers right

Your size chart, a short quiz for shoppers, and a dashboard that shows what was counted on your store.

Find-my-size quiz

A short quiz on your product pages: measurements, height and weight, usual size, or size in another brand. You choose the questions, and shoppers can skip any they do not know.

Picks that say why

Answers are matched to the rows of your own size chart by fixed rules. The shopper sees the size and what it was based on. When the answers do not fit a row, SizeMe shows your chart and does not guess.

Auto-selects the variant

SizeMe can select the suggested size on the product page, so the shopper does not have to pick it again. It only does this when the size matches one of the product’s options exactly.

A dashboard of real counts

See how often the button was shown, how many shoppers opened and finished the quiz, and which sizes were suggested. It also tells you whether the button is on your store right now.

Starter charts, fully editable

Pick what you sell (women’s tops, men’s bottoms, shoes, kids) and start from a chart of typical sizes. You replace the numbers with your own and turn the chart on. Shoppers never see a chart you have not checked.

No code, no theme editing

SizeMe runs inside your OpoShop admin and adds the button to product pages for you. Setup is three short steps, then you check your charts.

How it works

From install to “that’s my size” in three steps

1

Set up your size charts

Pick what you sell and start from a chart of typical sizes. Change the numbers to match your products, then turn the chart on.

2

Shoppers find their size

A “Find my size” button appears on the product pages your chart applies to. Shoppers answer a few quick questions.

3

The size is selected for them

SizeMe suggests a size from your chart, says what it is based on, and can select that size on the page.

A quiz your shoppers actually finish

No account, and no tape measure needed: a shopper who does not know a measurement can skip it and answer with the size they usually wear. Every question is in plain words.

  • ✓ Measurements, height and weight, usual size, or size in another brand
  • ✓ A bar that shows how close the match with your chart is
  • ✓ “You are between sizes. Size up for a looser fit.”
  • ✓ Inches or centimeters, your choice for your store
What size do you usually wear?
XS
S
M
L
XL
How do you like it to fit?
Snug
Regular
Relaxed
See my size
412
Button shown
96
Quiz opened
81
Sizes suggested
63
Size selected on page

Example numbers, to show the layout. Not results from a real store.

See how shoppers use it

The dashboard shows what was counted on your store, and nothing estimated. SizeMe cannot see your orders or returns, so it does not put a number on them.

  • ✓ Whether the button is on your store, and when a shopper last saw it
  • ✓ The sizes suggested most, to spot gaps in your chart
  • ✓ How close the matches were, and which answer decided each size
  • ✓ No shopper measurements or identities are stored
FAQ

Questions, answered

Do I need to build size charts from scratch? ▾
No. Pick what you sell and start from a chart of typical sizes. Those numbers are a starting point, not your products’ measurements, so you check and change them before the chart is shown to shoppers. You can also set a chart for one product.
How does SizeMe know which variant to select? ▾
SizeMe reads your product’s size options and looks for one that matches the suggested size exactly. If it finds one, it selects it on the page. If the size is sold out, the shopper is told and nothing is selected. If there is no exact match, the shopper sees the suggestion and picks the size themselves.
Will it slow down my store? ▾
It is one script with no other files to load, and it runs after your page. It only does anything on a product page that has a size chart. If anything goes wrong it shows nothing, and your page, cart and checkout carry on as normal.
Do you store my shoppers’ measurements? ▾
No. We keep the suggested size, how close the match was and which product it was for, so you can see totals. We never keep the measurements or anything that identifies the shopper. See our privacy policy.
What does it cost? ▾
SizeMe is free. Install it from the OpoShop App Store.

Turn “what size?” into “add to cart.”

Help your shoppers pick a size from your own size chart, right on the product page.