1
Rank Math SEO Included
Image SEO module adds missing alt and title attributes automatically.
97feature score
WordPress SEO Plugins with Image SEO
Automatic alt text, titles or image attachment redirects. 8 of the 10 plugins we track include it.
2
All in One SEO (AIOSEO) Paid version Plus
Auto-generate image titles/alt and clean filenames from Plus upwards.
95feature score
3
SEOPress Included
Free automatic image title, alt, caption and description from file names; AI alt text in PRO.
93feature score
4
Yoast SEO Partial
Analysis checks image alt text, but there is no automatic alt/title generation.
84feature score
5
ThinkRank SEO Included
Image SEO controls free; AI alt text needs your own API key.
93feature score
6
Squirrly SEO Partial
Live Assistant flags image alt optimisation; automatic alt filling not confirmed.
90feature score
7
SureRank Included
Free auto alt text from file name/post title; AI context-aware alt text is premium.
79feature score
8
Slim SEO Included
Automatically adds missing image alt text.
70feature score