Image SEO and Visual Search: How to Get Your Products Found on Google Images and Google Lens

A shopper admires a beautiful brass lamp at a friend's house, points her phone's camera at it, and Google Lens instantly shows similar lamps for sale, complete with prices and links to online stores. Another person sees a sofa in an Instagram post, circles it on screen with Circle to Search, and is shown where to buy something like it. Neither of them typed a single word. Both are ready to buy.

Visual search has become a genuine discovery channel, particularly for fashion, jewellery, home décor, furniture, food and local businesses. Whether your products appear in those moments depends largely on image SEO: the way your images are created, described and presented on your website and product feeds.

How Google understands images

Google combines what it can see in an image with the signals surrounding it. The text of the page, its title and headings give context. The image file name and alt text describe the image directly. Captions and nearby paragraphs reinforce what the image shows. Structured data, such as product markup, adds details like price and availability, and Google Merchant Center feeds supply product information for shopping results. The quality and uniqueness of the image itself also matter, because Google prefers clear, original images over copies seen on dozens of other sites.

Start with original photographs

The most important step is often the simplest: use your own photographs. Many Indian online sellers rely on supplier images or stock photos that also appear on dozens of competing websites and marketplaces. That makes it very hard to stand out in visual results, and it gives shoppers no reason to choose you. Original photographs of your products, shop and work give Google something unique to show and give customers a more honest view of what they will receive.

Describe images clearly

File names are a small but useful signal. A file called "handcrafted-brass-diya-set-5.jpg" tells search engines far more than "IMG_4532.jpg". Alt text matters even more. It should describe the image naturally for someone who cannot see it, such as "hand-painted blue pottery dinner plate with a floral pattern". Avoid stuffing alt text with keywords; it reads badly for screen reader users and offers no real benefit.

Context matters too. Place images close to the text that describes them, use captions where they help, and make sure the page's headings and descriptions match what the images show. A product image surrounded by detailed specifications is easier for Google to understand than one floating on a sparse page.

Get the technical basics right

Image performance affects both search visibility and conversions. Use modern formats such as WebP or AVIF where supported, compress files sensibly, and serve appropriately sized versions for different screens, so pages load quickly on mid-range phones over mobile data. Lazy loading can save bandwidth for images further down the page, but avoid lazy-loading your main product image at the top, because it delays what shoppers most want to see.

Make sure images are crawlable. Use standard image elements rather than hiding important images inside scripts that may not render for search engines, and consider including key images in your sitemap. Offering several angles of each product, including front, side, close-up detail and lifestyle shots, helps both visual matching and buyer confidence.

Connect images to shopping data

For e-commerce businesses, product structured data and an accurate Google Merchant Center feed help products appear with price and availability in shopping-related results, including those reached through visual search. Keep prices and stock in your feed aligned with your website, and use clean main images without promotional text or watermarks, since overlays can hurt eligibility and make matching harder.

Local businesses benefit too

Visual discovery is not only for online stores. Restaurants, cafés, salons, showrooms, clinics and hotels should regularly upload real, high-quality photographs to their Google Business Profile and website. People increasingly browse Maps and search results visually, choosing places based on what they look like, and fresh, accurate photos make a strong impression.

A quick self-check

Ask yourself whether your top products use original photographs, whether images have meaningful file names and alt text, whether they are compressed and served in modern formats, whether product structured data validates, whether your Merchant Center feed is approved and current, and whether image search impressions in Search Console are growing. Any "no" is an opportunity.

Frequently asked questions

Does alt text still matter?

Yes, both for accessibility and for helping search engines understand what an image shows.

Can I optimise specifically for Google Lens?

There is no separate Lens setting. Strong image SEO, original photography, structured data and accurate Merchant Center feeds improve your chances.

Should I add offer text to product images?

Keep main product images clean. Promotional overlays can hurt shopping eligibility and visual matching.

Get found when customers search with their camera

OM Enterprises optimises product images, structured data and Merchant Center feeds for e-commerce brands and local businesses. Ask for an image SEO audit.