AiArter Blog

Sell more with better visuals

Practical guides for online sellers: product photos, marketplace listings, video ads and growing your store.

Google Shopping Image Requirements (2026): Sizes, Rules and the 500 px Change
Seller Guides Oct 11, 2026

Google Shopping Image Requirements (2026): Sizes, Rules and the 500 px Change

Merchant Center image sizes, the 500 px minimum coming in 2027, what Google bans on product images, how many extra images to add, and how automatic image improvements work.

Etsy Mockups vs Real Photos: Are Mockups Allowed on Etsy?
Seller Guides Oct 11, 2026

Etsy Mockups vs Real Photos: Are Mockups Allowed on Etsy?

What Etsy's rules say about mockups, when they're fine (print-on-demand, digital, custom) and when you need real photos, how to disclose them, and how AI scenes differ.

DIY Lightbox for Product Photography: Build One for Under $25
Seller Guides Oct 11, 2026

DIY Lightbox for Product Photography: Build One for Under $25

Materials and rough costs, what size to build, step-by-step instructions, how to light it, and when a window or a store-bought light tent is the better choice.

How to Make Product Photos Consistent: A Style Guide for Your Whole Catalog
Seller Guides Oct 11, 2026

How to Make Product Photos Consistent: A Style Guide for Your Whole Catalog

What to put in a product photo style guide, how to keep lighting and framing identical between shoots, how to batch edit, and how to audit an existing catalog.

Amazon Main Image Rejected or Suppressed? Causes and How to Fix Each One
Seller Guides Oct 11, 2026

Amazon Main Image Rejected or Suppressed? Causes and How to Fix Each One

Why Amazon rejects or suppresses a main image, how to find the reason in Seller Central, how to check pure white with an eyedropper, and how to fix and re-upload.

Amazon Lifestyle Images: What They Are, the Rules and Ideas by Category
Seller Guides Oct 11, 2026

Amazon Lifestyle Images: What They Are, the Rules and Ideas by Category

What Amazon lifestyle images are, where they go in the gallery, the rules that still apply, scene ideas by category, and how to show scale with hands and people.

How to Add a Shadow to a Product Photo (Contact, Natural and Reflection Shadows)
Seller Guides Oct 11, 2026

How to Add a Shadow to a Product Photo (Contact, Natural and Reflection Shadows)

The shadow types that look real, how to match light direction, whether marketplaces accept shadows on main images, and how to add one in Photoshop or GIMP.

Walmart Marketplace Image Requirements (2026): Size, Main Image Rules and a Checklist
Seller Guides Oct 11, 2026

Walmart Marketplace Image Requirements (2026): Size, Main Image Rules and a Checklist

The sizes, file limits and main image rules Walmart Marketplace expects, what secondary images can show, why images get rejected, and a checklist for every upload.

How to Upscale Product Photos (and Increase Resolution for Amazon Zoom)
Seller Guides Oct 11, 2026

How to Upscale Product Photos (and Increase Resolution for Amazon Zoom)

What AI upscaling can and can't recover, when to reshoot instead, the sizes each marketplace needs, and a step-by-step workflow for sharper zoom.

UGC Video Script Templates: 12 Fill-in-the-Blank Scripts for Product Ads
Seller Guides Oct 11, 2026

UGC Video Script Templates: 12 Fill-in-the-Blank Scripts for Product Ads

Twelve fill-in-the-blank UGC scripts organised by angle, a words-to-seconds table, hook lines to test, and what you can and can't say in an ad.

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