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2026 Amazon FBA seller guide

Amazon A+ Content Dimensions & Requirements: Plan Modules That Actually Help

How to plan Amazon A+ Content as a useful product story: module intent, readable layouts, accurate claims and asset preparation.

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Written by Denis BalavacListingBrain founder and brand designer

Denis built ListingBrain around a structured Amazon visual workflow: verified product inputs, one job per image and a human review before publishing.

A+ production starts with module intent, not dimensions. Decide which module introduces the promise, which proves a feature and which shows real use. Then prepare each asset for the module selected inside Amazon's A+ Content Manager.

Because module options and specifications can change, treat Seller Central as the final source for exact upload dimensions. ListingBrain creates coordinated wide assets; the seller chooses, crops and validates them for the current module.

Real ListingBrain output

These examples were generated through ListingBrain and show the type of visual system discussed in this guide.

ListingBrain A+ opening module
Opening module example
ListingBrain A+ feature module
Feature module example

A practical checklist

Use the workflow on a real SKU

Write the five-module story
Match messages to modules
Prepare responsive assets
Validate in A+ Manager

Decision table

Module roleContent questionProduction note
Opening promiseWhat is the central value?Use one clear message
Feature proofHow does it work?Show material or mechanism
Use contextWhere does it fit?Keep the scenario credible
Brand closeWhy trust this range?Connect to real brand evidence

Check the current Amazon source

Amazon programs and requirements can change. Confirm the current details for your marketplace and category before publishing.

Amazon: A+ Content overview

Frequently asked questions

Is A+ available to every seller?

Eligibility depends on Amazon's current program requirements, marketplace and account status.

What exact dimensions should I use?

Choose the A+ module first and follow its current specifications inside Seller Central.

Should A+ repeat the gallery?

No. It should deepen the product story with information that benefits from more space.

Create the set, then review every result

ListingBrain creates coordinated gallery images and A+ Content from your product reference. Regenerate individual slots when you want another version, then verify the final exports against the real product.

Create your listing