Spark Shopify theme – Spark preset
Spark
Moderately active Highly rated clothing

Spark Shopify theme

Spark preset

Created by Fluorescent Design Inc.

Simple and elegant, Spark targets emerging fashion and beauty brands that want merchandise to stay front and center, without a cluttered layout. The Shopify theme offers lookbooks, shoppable images, mosaic grids, and image hotspots, plus a slide-out cart with quick buy and quick view.
Source Shopify Theme Store Official
★★★★★
★★★★★
4.6 · 37 reviews · 92% positive
PRICE
$ 200,00 USD
PRESETS
3 styles
View on Theme Store
PRESETS INCLUDED Total 3
Spark Foundation Trendsetter
Theme support
fluorescent.co/help/contact
Documentation
help.fluorescent.co/v/spark

Independently reviewed by the eDIY editorial team

How fast is Spark?

Google PageSpeed Insights scores for the home page, out of 100

Tested in October 2026, the official Spark demo scored 60/100 on mobile and 89/100 on desktop. Mobile LCP was 9.3s, CLS was 0.00, and Total Blocking Time was 44ms.

Theme demo store

Official Spark demo, home page
60 /100
Mobile
Needs improvement
89 /100
Desktop
Needs improvement

Tested Oct 2026 · Google PageSpeed Insights lab data

MetricMobileDesktop
Largest Contentful Paint 9.3s 1.8s
Cumulative Layout Shift 0.00 0.06
Total Blocking Time 44ms 0ms
Speed Index 7.0s 1.6s

Across 8 live stores we tested, the average PageSpeed score was 55/100 on mobile and 78/100 on desktop. Average mobile LCP was 16.0s and CLS was 0.12. These are complete production stores, so the numbers cover more than the theme itself.

Live stores average

Mean across 8 stores running Spark
55 /100
Mobile
Needs improvement
78 /100
Desktop
Needs improvement

Tested Oct 2026 · Results include each store's apps, images, tracking scripts and customizations

MetricMobileDesktop
Largest Contentful Paint 16.0s 2.2s
Cumulative Layout Shift 0.12 0.00
Total Blocking Time 217ms 319ms
Speed Index 7.2s 2.0s

Per-store results

8 live stores · tested Oct 2026
Jewelry Brands Shop
jewelrybrands.shop
Mobile 47
Desktop 71
Stringys
stringys.com
Mobile 53
Desktop 53
furMe
shopfurme.com
Mobile 43
Desktop 62
BRECK + FOX
breckandfox.com
Mobile 56
Desktop 83
HIRO Diapers
hirodiapers.com
Mobile 46
Desktop 88
Chair In The Air
chairintheair.com
Mobile 71
Desktop 96
RX3 Growth Partners
rx3growthpartners.com
Mobile 61
Desktop 95
apostl
apostl.com.au
Mobile 66
Desktop 76

Features

Built-in features listed on the Theme Store.

Cart and checkout

  • Cart notes
  • In-store pickups
  • Quick buy
  • Slide-out cart
  • Sticky cart

Marketing and conversion

  • Blogs
  • Countdown timer
  • EU translations (EN, FR, IT, DE, ES)
  • FAQ page
  • Press coverage
  • Product badges
  • Promo banners
  • Promo popups
  • Promo tiles
  • Quick view
  • Recommended products
  • Stock counter
  • Trust badges

Merchandising

  • Animation
  • Color swatches
  • High-resolution images
  • Image galleries
  • Image hotspot
  • Image rollover
  • Image zoom
  • Ingredients or nutritional information
  • Lookbooks
  • Product options
  • Product tabs
  • Product videos
  • Shipping/delivery information
  • Size chart
  • Slideshow
  • Usage information

Product discovery

  • Collection page navigation
  • Enhanced search
  • Infinite scroll
  • Product filtering and sorting
  • Recommended products
  • Sticky header
  • Swatch filters
40 features

Spark ranking and satisfaction

Position among all Shopify themes
#133 of 1349
Position among Shopify themes for "clothing"
#54 of 269
Overall satisfaction based on all reviews
92% positive

Release history

LATEST VERSION
v4.1.1
Released August 5, 2026
Moderately active

Spark has received 4 updates in the last 12 months.

Releases in 12 mo 4
Total releases 57
First release May 25, 2021
v4.1.1 FIX

Spark v4.1.1 brings updated favicon support and fixes a small issue with Filters.

Fixes and other improvements

  • Extended favicon support for larger standard sizes (up to 48px) and iOS icon sizes (up to 180px). To take advantage of this size increase, please ensure the Theme settings > Favicon image is at least 180px.
  • Fixed filters not respecting the Search & Discovery > Filters > Empty values setting.
v4.1.0 FEATURE

Spark v4.1.0 switches to Shopify's new Account component, and fixes an issue with the hover 'add to cart' display.

Added

  • Added Shopify's new Account component for customer accounts.

Removed

  • Deprecated legacy customer account templates.

Fixes and other improvements

  • Fixed the "hover add to cart" display sometimes displaying below content from the next section.
v4.0.4 FIX

Spark v4.0.4 adds support for app-triggered cart updates.

Added

  • Support for a JS event that app developers can use to trigger cart updates.
v4.0.3 FIX

Spark v4.0.3 fixes some minor bugs.

Fixes and other improvements

  • Fixed swatch images being blurry.
  • Fixed SVG product images showing as "broken" in the quick cart.
v4.0.2 FIX

Spark v4.0.2 brings extended currency format support and various bug fixes.

Fixes and other improvements

  • Fixed various price displays having the price disappear when one of the following currency formats are used:
    • amount_with_apostrophe_separator
    • amount_no_decimals_with_space_separator
    • amount_with_space_separator
    • amount_with_period_and_space_separator
  • Fixed the cart-level discount display in the fly-out cart showing "undefined" after the cart is updated (eg. after changing item quantities).
  • Fixed the "active filter" buttons (to remove an active filter) not working when the filter's label contains a single quote.
  • Fixed the max value of price range filters rounding down to the nearest dollar.

Full changelog

57 releases
Loading releases…

What merchants say about Spark Shopify theme

We know about 37 reviews · showing 6

Merchant sentiment summary

AI

34 of 37 reviews are positive, 3 are negative. Merchants most often praise the responsive, helpful support team, the clean design, and how easy the theme is to set up and customise, even for beginners. The main criticisms are isolated: one reviewer reported a checkout app conflict and an unhelpful developer response, and another flagged the mobile search bar, with no clear pattern of unresolved issues.

Generated from all 37 Theme Store reviews ·

Positive 34 · 92%
Neutral 0 · 0%
Negative 3 · 8%
Highly rated

Spark has received 2 reviews in the last 12 months.

Reviews in 12 mo 2
Total reviews 37
First review

We are really happy with our web front and found the team to be incredibly helpful, would highly recommend.

W
Wondercru
Feb 6, 2026

Great theme and super helpful when I need any assistance. Fast responses and the problem is solved asap.

S
Sonique Saturday
Jan 13, 2026

I used Spark for the first online store I have ever built. I had so much fun building it. It was easy to use, even as an amateur. I was able to customise things I wanted to change, and still make sure all the built in features work correctly. In the end I had some issues. I contacted the help team and got first class support. Friendly and personal. I really recommend this!!!

H
Happiator
Oct 9, 2025

After using the Spark theme for a few months now, it is very easy to use. The support is efficient and friendly. Would highly recommend. We get a lot of compliments from customers saying how good our website looks! - Updated: 25th March 2026

S
SisterOnlinestore
Oct 2, 2025

Had a great time tweaking this theme. Well built and easy to grasp. Best thing is the responsiveness of their support. I had a technical issue and the support was very helpful and easy to work with.

M
moova-baby-shop
Apr 24, 2025

We really love the design of this theme and always get compliments about our website design and the support team is very helpful with any questions we had. Couldn't recommend more.

P
papuk
Mar 13, 2025

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