A Chrome extension which supports your tasks on Merch By Amazon (Amazon Merch on Demand)
Users
598
+12 in 30 days
Rating
4.8 / 5
+0.07 in 30 days
Ratings
17
+4 in 30 days
Store rank
#40K
#34K among extensions
Version
2.11.0
updated 10 Oct 2026
Users
monthly, 2 years
Latest, 16 Oct 2026:598 usersMove the mouse over the chart for any month
Ratings count
monthly, 2 years
Latest, 16 Oct 2026:17 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About MerchSpark for Merch By Amazon
MerchSpark helps Amazon Merch on Demand sellers track performance, manage their catalogs, research products and simplify publishing.
Bring sales and royalty insights, product reviews, Amazon Ads data and everyday listing tools into your Merch workflow.
★ SALES & ROYALTY ANALYTICS
Understand your results across products, periods and marketplaces.
✔ Track sales, returns, cancellations and royalties
✔ Review daily, monthly, yearly and all-time performance
✔ Compare marketplaces and display totals in your preferred currency
✔ Explore performance by product type, color, size and fit
✔ Review individual product sales and compare reporting periods
✔ View advertising spend alongside royalties
✔ See your royalty status based on your ad-driven sales
✔ Monitor your account’s performance over the last 12 months
★ ADVANCED SALES ANALYTICS
Explore the products and attributes behind your results.
✔ Compare all-time, current-year and previous-year performance
✔ Explore preset periods and custom date ranges
✔ Compare units, returns, cancellations, royalties and revenue
✔ Analyze sales by marketplace, product type, color, size and fit
✔ Review individual product charts over 7-day, 30-day and all-time periods
✔ Display combined totals using daily exchange-rate data
★ PRODUCT & DESIGN MANAGER
Work with large Amazon Merch catalogs through a searchable and filterable product and design grids.
✔ Search, sort and filter your products and designs
✔ Use quick filters to find relevant items
✔ Organize products and designs with tags and notes
✔ Export product and design data and images
✔ Retrieve advertising-safe ASINs and variant ASINs
✔ Add ASINs directly to Amazon Ads ad groups
✔ Fetch listing details in batches or all at once
✔ Refresh selected items on demand
✔ Delete products or entire designs with confirmation safeguards
★ PRODUCT & KEYWORD RESEARCH
Research supported Amazon marketplaces and organize what you discover.
✔ Recognize your own Merch products while browsing Amazon
✔ Build Amazon searches with filters from the Research page
✔ Explore estimated competition, prices, ratings and sponsored placements
✔ Review available Best Sellers Rank data for researched products
✔ Load additional search-result pages and filter the loaded results
✔ Run competitor research with progress, pause and resume controls
✔ Save products to favorites and organize them into folders
✔ Create and manage keyword lists
✔ Save search snapshots and compare them later
✔ Export and restore your saved research data
Research statistics reflect the loaded results and available product data. Competition figures are estimates.
★ REVIEW MANAGER
Keep track of customer reviews for your Merch products across supported Amazon marketplaces.
✔ Browse reviews across your catalog
✔ Search and filter by rating and marketplace
✔ View review titles, dates, ratings and text
✔ Explore feedback for individual products and designs
★ PUBLISHING AND LISTING TOOLS
Reduce repetitive work while preparing your Amazon Merch listings.
✔ Enable or disable products with a single click
✔ Create and reuse listing templates
✔ Apply prices across multiple product types
✔ Select product colors in bulk
✔ Adjust colors and prices for individual products
✔ Search and replace listing text
✔ Reuse common product information
✔ Check listing text for terms flagged by youth-size and banned-word detection
★ DESIGN PREPARATION TOOLS
Prepare uploaded artwork for different Amazon Merch product canvases directly in the publishing workflow.
Depending on the product, MerchSpark can help with scaling, centering, bottom alignment, one-sided layouts, repeated two-sided layouts or different artwork for each side.
★ AMAZON ADS INSIGHTS — BETA
Explore Amazon Advertising information from inside MerchSpark.
✔ Browse campaigns by marketplace
✔ Choose from multiple reporting periods
✔ Search and select campaigns
✔ Review ad groups and their performance
✔ Explore search terms for selected ad groups
✔ Run search-term reports across selected marketplaces
✔ Filter reports by orders and advertising spend
The Advertising section is currently in beta. Available data, workflows and layouts may change as the feature develops.
★ BULK TAG IMPORT
Assign tags to multiple products and designs without editing each item manually.
✔ Import tags from Excel, CSV or plain-text files
✔ Paste tag data directly into MerchSpark
✔ Match products by ASIN and designs by Design ID
✔ Preview assignments before applying them
✔ Choose how imported tags are applied
✔ Track import progress and review results
✔ Download sample import templates
★ NOTIFICATIONS
Stay informed without repeatedly refreshing the dashboard.
✔ Receive sound notifications for new sales and returns
✔ Receive desktop notifications for sales, returns and cancellations
✔ View a sales badge in your browser
✔ Preview notification sounds and messages from settings
★ SAFETY
MerchSpark is designed around browser-side processing and local storage.
✔ All data is stored and processed safely inside your private Chrome browser
✔ Sensitive data is stored encrypted in your browser
✔ Icongnito mode to share your screen safely with others without revealing design information
✔ Backup and export tools help you preserve your data
IMPORTANT INFORMATION
MerchSpark is an independent third-party extension.
It is not developed, operated, sponsored, endorsed or supported by Amazon.
Amazon may change its websites, APIs, authentication flows or Merch on Demand interface at any time. Such changes can temporarily affect individual MerchSpark features until they are updated.
Please contact us if you notice any problems with the extension.
Growth
Window
Users
Change
Ratings
Rating
7 days
+14
+2.4%
+1
+0.01
30 days
+12
+2.0%
+4
+0.07
6 months
+113
+23.3%
+7
+0.16
1 year
+168
+39.1%
+8
−0.02
Chrome Web Store search rankings
Where MerchSpark for Merch By Amazon appears when people search the store, with the 30 day change
*://*.amazon.com/**://*.amazon.de/**://*.amazon.fr/**://*.amazon.it/**://*.amazon.es/**://*.amazon.co.uk/**://*.amazon.co.jp/*https://*.merchspark.net/*https://api.frankfurter.dev/*https://advertising.amazon.com/*and 6 more
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