How to Optimise for Google Search Using Images in 2025

Visual search is no longer a niche feature—it’s becoming an everyday part of how people discover products, services and information. With tools like Google Images and Google Lens, users can now perform a Google search using an image instead of words. For businesses, this means image optimisation is no longer optional; it’s essential. If you want your content to remain visible in 2025 and beyond, you need to treat Google image search optimisation with the same level of attention as text-based SEO.

 

Why Google Image Search Optimisation Matters for SEO

Search behaviour is evolving. Users are increasingly turning to images to find inspiration, compare products and even locate local businesses. Google Lens, for example, allows people to scan an item with their phone camera and instantly perform a Google search using an image to find similar products online. This is transforming how users shop, research and interact with brands.

If your images aren’t properly optimised, you could be missing out on valuable traffic. Google rewards sites that make visual content accessible, relevant and technically sound. Effective Google image search optimisation not only improves your chances of appearing in image search results but also supports page speed, user experience and overall rankings.

 

Best Practices for Image SEO in 2025

Optimising images for search goes beyond simply uploading a photo. Here are the most effective steps to follow for image search optimisation:

• Use descriptive alt text – Alt text isn’t just for accessibility; it also helps search engines understand what your image represents. Write clear, keyword-rich descriptions that explain the image in context.
• Choose the right file formats – WebP and AVIF are now the preferred formats for high-quality visuals with small file sizes, improving site speed and user experience.
• Compress images without losing quality – Faster-loading pages improve rankings. Tools like TinyPNG or Squoosh can reduce file size while maintaining clarity.
• Implement structured data – Add schema markup for products, recipes, or videos that include images. This increases the chance of your images appearing in rich results.
• Optimise file names – Replace default file names like “IMG_123.jpg” with descriptive, keyword-friendly names (e.g., “cannock-seo-agency-team.jpg”).
• Create image sitemaps – Submit an image sitemap to Google Search Console to help crawlers discover and index your visuals more effectively.
• Ensure mobile responsiveness – Since most searches happen on mobile, images must scale properly across devices without losing quality or speed.

Good Google image search optimisation is about balancing technical quality with accessibility so search engines and users benefit equally.

 

How Google Lens Is Changing Search Behaviour

Google Lens has become a game-changer for visual search. Instead of typing keywords, users simply point their phone at an object to get information, reviews, and purchase options instantly. This means businesses need to prepare for search queries that rely on Google search using images rather than traditional search terms. To take advantage of this shift:

• Use high-resolution product images from multiple angles.
• Ensure consistency between your images and on-page content.
• Add structured data for product availability and pricing.
• Optimise for local schema markup, so your business appears in searches when users scan items nearby.

By aligning your visuals with both SEO best practices and the way people now Google search using images, you increase the chances of being discovered by highly motivated users ready to act. Effective image search optimisation helps bridge the gap between visuals and conversions.

 

Future-Proof Your Image Search Optimisation with SEO Nuts

Image search is no longer just about aesthetics—it’s about visibility, traffic and conversions. At SEO Nuts, we help businesses optimise their websites for the future of search by combining technical SEO with creative strategy. From alt text optimisation and structured data to image compression and sitemaps, we ensure every visual on your site works harder to bring in results.

Ready to take your SEO to the next level with advanced Google search using image strategies? Get in touch with SEO Nuts today, and let’s make your visuals work for your business in 2025.