Built for Shopify · one app, shipping now

Small Shopify apps that answer one question properly.

No suites, no dashboards you’ll never open. Twig Apps builds narrow tools that do one job completely — starting with the one every apparel store gets asked daily: what size am I?

Free plan · no theme edit · 2-minute setup

Women’s tops — size chartcmin
XSSMLXL
SizeBustWaistHip
XS32 / 8124 / 6134 / 86
S34 / 8626 / 6636 / 91
M36 / 9128 / 7138 / 97
L38 / 9730 / 7640 / 102
Select SizeSize Finder×
App 01

Size Chart & Fit Finder

Build one chart, point it at the right products, and let shoppers open it beside the size selector — or skip the table entirely and answer three questions instead.

Charts that match the product

Assign by product, collection, or tag. Priority decides which chart wins when several could apply.

Inches and centimetres

Enter one base unit; shoppers flip between in and cm themselves. Fit variations get their own table.

Size Finder, no tape measure

Height, weight, age, preferred fit — matched against your own chart, not an industry average.

Looks like your theme

Every colour, size and weight is editable — popup, inline, or tab; left, right, or centre.

Import and export anything

CSV, Excel, Google Sheets, a pasted table, a URL, even an image via OCR. Out again as CSV, PDF, HTML or PNG.

Every language you sell in

Translate chart copy per storefront language, or auto-translate the lot and edit what matters.

Setup

Live in three steps, no theme code

1

Build or import the chart

Start from one of 110 templates, or drop in the spreadsheet you already send suppliers.

2

Point it at products

All products, a hand-picked list, whole collections, or anything carrying a tag.

3

Save — it’s live

The button appears beside the size selector. No theme file touched, nothing to undo later.

Size Finder

Most shoppers won’t measure themselves. Ask them three things instead.

Height, weight, age, and how they like things to fit. The answer is matched against your chart — so the size it recommends is a size you actually stock.

No account neededNothing storedWorks on mobile
Find your sizeStep 3 of 3
Your sizeMChest 96 cm sits inside M on this store’s chart, with a regular fit.
Select size MSee chart
Pricing

Free to start. One price after that.

Free
$0forever
1 size chartPopup, inline or tabin / cm switchingFull design control
Start free
ProMost stores
$9/ month
Unlimited charts and variationsSize FinderImport / export, bulkAll storefront languages
Start 14-day trial
Plus
$29/ month
Everything in ProShopify Plus & marketsChart setup done for youPriority support
Talk to us

Questions

Anything else — hello@twigpixel.com. A person replies, usually same day.

Does it slow my store down?

The chart loads only when a shopper opens it. Nothing is injected into your theme files.

What happens to sizes I don’t stock?

They stay in the table, struck through and marked reference-only, so shoppers still see the full range.

Can I move the button?

Yes — beside the size selector by default, or floating at a screen edge. Eight icons, your own label.

If I uninstall, is anything left behind?

No. Because nothing is written into your theme, uninstalling removes it cleanly.

Fewer “what size am I?” emails, starting today.

Free plan, two-minute setup, nothing written into your theme.