Images have generic filenames like 'img-001.jpg', missing SEO opportunities for image search.
By Seoxpert Editorial · Published · Updated
Descriptive image filenames help search engines understand image content and improve visibility in Google Images. Generic filenames provide no context, reducing the chances of images appearing in relevant searches and missing potential traffic.
Images with non-descriptive filenames are less likely to rank in image search results.
Automated crawlers scan image URLs and flag files with generic or pattern-based names lacking descriptive keywords.
Before: Non-descriptive filename
<img src="img-001.jpg" alt="Red running shoes" />After: Descriptive filename
<img src="red-running-shoes-size-10.jpg" alt="Red running shoes" />Focus on images that are important for SEO or user discovery, especially those appearing in search or shared externally.
Yes, unless you update all references and set up 301 redirects from old filenames to new ones.
Yes, but only when it naturally describes the image content. Avoid keyword stuffing.
Hyphens are preferred, as Google treats them as word separators, improving readability for search engines.
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