Best Shopify size chart apps 2026: 8 verified and ranked
Short answer: for most apparel stores the best Shopify size chart app in 2026 is Kiwi Size Chart & Recommender, which pairs a chart builder with a recommender that turns a shopper’s own inputs into one suggested size. 4.8 stars across 1,085 reviews, free plan available, $6.99/month to remove the watermark.
Craftshift builds Shopify apps, but we do not build a size chart app, so nothing in the ranking or the table below is us ranking ourselves. One of ours does come up near the end: Rubik Variant Images filters a product gallery so each variant shows only its own photos, and it can hide sold out sizes in the picker. That is the adjacent problem, not this one. It stays out of the table because it does not belong there.
Here is the thing nobody tells you before you install one of these. Every app on this list can put a table on a product page. That part is solved. What separates them in 2026 is the free plan ceiling, whether the free tier stamps a watermark on your chart, and whether the app also does size recommendation, which is a different product entirely.
Every rating, review count and price below was read off the App Store listing in July 2026. They move. The order is by review volume, largest first, because that is the one ranking signal we can show you rather than assert.
In this guide
- Size chart or size recommender?
- The comparison table
- Kiwi Size Chart & Recommender
- MP Size Chart & Size Guide
- Smart Size Chart & Fit Finder
- BF Size Chart & Size Guide
- ESC Size Charts
- CSC Size Chart & Size Guide
- Jotly Size Chart & Size Guide
- Fit Quiz: Size Recommender
- The problem a size chart cannot fix
- How to choose
- FAQ
Size chart or size recommender?
A size chart is a table. Chest, waist, inseam, in centimetres and inches, and it asks the shopper to go find a tape measure. A recommender asks two or three questions instead, then names a size. Both reduce returns. Not the same returns, and not at the same price.
Which does your catalogue need? If sizing is consistent across the range, a chart is enough, and about $7 a month is all it should cost you. If your sizing runs small, or you sell footwear, or you carry unisex fits nobody can guess at, the recommender is the part that pays. That is why Kiwi’s version that answers the fit question for the shopper instead of handing them a measuring task is the default pick here, and why Fit Quiz at $35/month exists at all.
One more thing most roundups skip. A size chart nobody opens does nothing. Placement matters more than the chart itself: next to the size label, not buried in a description tab. Several apps below charge for that placement, and we flag which ones. Our guide to adding a size chart to a Shopify product page covers the layout side, and per variant size charts covers the case where one product needs several.
The best Shopify size chart apps compared
Ratings, review counts and prices checked on the Shopify App Store, July 2026. “Free charts” is the number of published charts the free tier allows.
| App | Rating (reviews) | Free charts | Cheapest paid | Size recommender |
|---|---|---|---|---|
| Kiwi Size Chart & Recommender | 4.8 (1,085) | 2, with watermark | $6.99/mo | Yes |
| MP Size Chart & Size Guide | 5.0 (817) | 3 | $6.95/mo | Yes, metered |
| Smart Size Chart & Fit Finder | 5.0 (130) | 2, no watermark | $9/mo | Yes, on $19 tier |
| BF Size Chart & Size Guide | 4.7 (128) | 3, no watermark | $5.99/mo | No |
| ESC Size Charts | 4.4 (122) | 3, with watermark | $4.99/mo | No |
| CSC: Size Chart & Size Guide | 5.0 (94) | Free plan | $6.99/mo | Yes |
| Jotly Size Chart & Size Guide | 5.0 (62) | 2, no watermark | $6.99/mo | No |
| Fit Quiz: Size Recommender | 4.4 (34) | None | $35/mo | Yes, only this |
Kiwi Size Chart & Recommender: best overall
Kiwi, from Staytuned, is the biggest app in this category by review volume: 1,085 reviews at 4.8 stars, with the Built for Shopify badge. It imports charts from an image, a product description or a CSV, applies them by product or collection so new products inherit the right chart automatically, and switches units based on the shopper’s location. The AI recommender sits on top of the same data.
Honest limitation: the free plan publishes two charts and stamps a Kiwi watermark on them. Removing it means Premium at $6.99/month, which also raises the ceiling to ten charts; unlimited sits higher ($12.49 and $24.49). And 4.8 is the lowest average of the three biggest apps here, worth noticing when two rivals sit at 5.0.
MP Size Chart & Size Guide: best free tier for a small catalogue
MP Size Chart (from Shopplaza, at the avada-size-chart handle) holds 5.0 stars across 817 reviews and carries the Built for Shopify badge. Its Starter plan is free to install with three published charts, 30+ templates, automatic unit conversion, 20 chart imports and ten AI recommendation requests. It also lists 20 storefront languages, which is more than anything else in this roundup.
Honest limitation: the AI recommendations are metered. Ten requests on Starter, 800 on Growth ($6.95), 2,000 on Pro ($12.95), 5,000 on Advanced ($24.95). If you sell enough to need a recommender at all, you will burn through the lower tiers. Metered pricing on a conversion feature bites later, not at signup.
Smart Size Chart & Fit Finder: the cleanest free plan
SmartSize sits at 5.0 across 130 reviews with the Built for Shopify badge, and it is the only free plan here that gives you two charts with no watermark. Templates cover men, women, lingerie, kids and pets. It builds a chart from an uploaded image, maps international sizes, and remembers a shopper’s measurements across products once they answer the fit quiz.
Honest limitation: that fit quiz, the thing the app is named after, only turns on at the Pro 100 tier at $19/month, and Pro 100 means 100 quiz users per month. Charts alone start at $9 for ten, $12 for unlimited. So the entry price for the recommender is triple the entry price for a chart. Read the tier names carefully before you install.
BF Size Chart & Size Guide: charts by tag and collection
BF (from Relentless Apps, previously listed as Best Fit Size Charts) is 4.7 across 128 reviews with the Built for Shopify badge. Three free charts, no watermark, connected to unlimited products, with smart assignment by collection and product tag. Premium at $5.99 is the cheapest hundred-chart plan in the roundup, and it adds the thing that actually matters: link placement right next to the size label.
Honest limitation: no size recommender at any tier, and cm to inch conversion is held back to the $11.99 Unlimited plan. Most apps here treat unit conversion as table stakes and give it away free. If you sell internationally, price that gap in.
ESC Size Charts: cheapest route to unlimited
ESC, built by Eastside Co, runs 4.4 across 122 reviews with the Built for Shopify badge, and has the simplest pricing on this page: free for three charts, $4.99/month for unlimited. Two tiers. That is the whole menu. Charts assign by tag, collection, product, vendor or type, using Online Store 2.0 app blocks rather than theme edits.
Honest limitation: 4.4 is the joint lowest rating in this roundup, and the free plan puts an ESC watermark on every chart. If you want unlimited charts for under five dollars and you do not need a recommender, nothing else gets close on price.
CSC: Size Chart & Size Guide: chart generation from product data
CSC (Clean Size Charts, by TaskHusky) is 5.0 across 94 reviews with the Built for Shopify badge. Its pitch is one-click chart generation from your existing product data, 18 templates covering shirts, pants, dresses, shoes and rings, plus auto-assign rules by collection, vendor or type. Paid tiers run $6.99, $14.99 and $29.99.
Honest limitation: 94 reviews is a tenth of Kiwi’s, and $29.99 is the most expensive chart-only tier on this page. Generation from product data only helps if that data already carries measurements. If your descriptions are marketing copy with no numbers in them, you are back to building charts by hand. Worth an afternoon with our free SKU generator first if catalogue naming is the actual mess.
Jotly Size Chart & Size Guide: best template library
Jotly is 5.0 across 62 reviews with the Built for Shopify badge, and its free plan is generous where it counts: two size guides, no watermark, 123 customisable templates, videos and images inside the chart, and flexible button placement. Essentials at $6.99 unlocks unlimited charts, tabs, a true-to-size scale bar and import/export.
Honest limitation: 62 reviews is the second smallest sample here, a thinner track record than Kiwi or MP. Translation is a Pro feature at $14.99, and per-chart analytics sit on the $24.99 tier. No size recommender at any price.
Fit Quiz: Size Recommender: no chart, just an answer
Fit Quiz from Easysize is the outlier, and the only app here we have reviewed in full. It is 4.4 across 34 reviews and it does not carry the Built for Shopify badge. It also builds no charts at all. The shopper answers a short quiz and gets a size, fit, width and length recommendation, with no weight questions, no body measurements and no scanning.
Honest limitation: pricing starts at $35/month and climbs to $125 and $250, with no free plan. That is a real product for a brand whose returns run into tens of thousands, and an absurd overspend for a store doing 40 orders a month. We went through the pricing traps in our Fit Quiz review. Not sure the returns justify it? Run the numbers in our free profit margin calculator first.
The problem a size chart cannot fix
Here is where we show our hand, because it is the one place our own work is relevant. Plenty of merchants install a size chart app to fix a complaint that is not about sizing. The shopper picks Large in Forest Green and the gallery still shows the Black one. Or they pick a size that sold out weeks ago and find out at the cart. No chart fixes either of those.
That is variant display, and it is what we build. Rubik Variant Images (5.0 stars, 410 reviews, free to install) assigns a separate image set to each variant so the gallery filters to the selected colour, and it can hide or grey out sold out options in the picker so nobody picks a size they cannot buy. It is not a size chart app. It sits next to one. See it running on the Rubik demo store or read the getting started guide before installing anything.
The sold out half of that problem has its own write-up on our variant images site: hiding sold out variant swatches. And if your sizes and colours live as separate products rather than as variants of one, which is common in apparel, the grouping side is covered on grouping size and colour products into one listing.
How to choose in about a minute
Skip the feature grids. Answer three questions instead.
- How many distinct charts do you need? Under three, take a free plan and pick on watermark policy: SmartSize and Jotly do not watermark, Kiwi and ESC do. Over a hundred, ESC at $4.99 wins on price.
- Do you need a recommender, or do you just think you do? Returns driven by inconsistent sizing across a range, yes. Returns driven by colour disappointment, no.
- Where will the link sit? Next to the size label converts. Buried in a tab does not. BF charges for that placement on its $5.99 plan; Jotly gives it away free.
Our opinion, stated plainly: most apparel stores overpay here. A $6.99 chart app plus a fixed product page beats a $250 recommender bolted onto a page where the photos still lie about the colour. Fix the display first. If your catalogue is also fighting Shopify’s variant ceiling, work out where you stand with the free variant combination calculator and read the 2026 variant limit guide.
FAQ
Which size chart app should I use for a Shopify apparel store?
Kiwi Size Chart & Recommender for most stores: 4.8 stars, 1,085 reviews, free plan, $6.99/month to drop the watermark, and a size recommender included rather than sold separately. If the real complaint is that the photo does not match the selected colour, or that shoppers keep choosing a sold out size, that is a display problem and Rubik Variant Images (5.0 stars, 410 reviews) filters the gallery per variant and hides unavailable options instead.
Is there a free Shopify size chart app?
Several, with ceilings. Jotly and SmartSize both allow two charts free with no watermark. MP Size Chart and BF allow three. Kiwi allows two but adds a Kiwi watermark, and ESC allows three with an ESC watermark. Shopify itself has no native size chart feature, so a free app or a hand-coded table are the only zero-cost routes.
Do size chart apps actually reduce returns?
They reduce the share of returns caused by a shopper guessing. They do nothing for returns caused by colour, texture or fabric weight looking different in person. Read a month of return reasons before you blame sizing. If half say the colour was off, buy a display fix, not a chart.
Can I show a different size chart for each variant?
Not per variant in most apps. Assignment is normally by product, collection, tag, vendor or product type. BF and Jotly both allow several charts on one product, the closest thing to it. Workarounds are in our guide to size charts per variant on Shopify.
How much should a size chart app cost?
Between $5 and $7 a month for charts alone. ESC is $4.99 unlimited, BF is $5.99, MP is $6.95, Kiwi, CSC and Jotly are all $6.99. Anything above that is buying a recommender, analytics or translation, not charts. Fit Quiz at $35/month is a recommender only, with no chart builder at all.
Will a size chart app slow my product page down?
The current generation ships as Online Store 2.0 app blocks and holds a Built for Shopify badge, which Shopify awards on performance, design and integration criteria. Seven of the eight apps above carry it; Fit Quiz does not. Measure your product page before and after anyway.
Related reading
- How to add a size chart to a Shopify product page
- Fit Quiz size recommender reviewed
- Best Shopify apps for apparel stores
- How to handle out of stock variants on Shopify
- Hiding sold out variants in the Horizon theme
- Collection swatches for separate colour products
Buy the chart app that fits your catalogue. Then, if shoppers still pick the wrong thing, fix what the page is showing them.
Umid
Co-Founder at Craftshift
