Upload it under Plugins → Add New Plugin → Upload Plugin, then activate.
Install straight from GitHub with WP-CLI:
wp plugin install https://github.com/mtallo22/hozio-image-optimizer/releases/download/v1.6.2/hozio-image-optimizer-v1.6.2.zip
↻Updates itself. It ships its own updater, so new versions appear under Dashboard → Updates.
Releases
Newest 25 of 39 recorded releases.
Each count is every asset in that release; expand a row for the breakdown.
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Apr 21, 2026 6mo ago
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Apr 17, 2026 6mo ago
hozio-image-optimizer-v1.6.2.zip
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Apr 17, 2026 6mo ago
hozio-image-optimizer-v1.6.1.zip
1
Apr 17, 2026 6mo ago
hozio-image-optimizer-v1.6.0.zip
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Apr 17, 2026 6mo ago
hozio-image-optimizer-v1.5.9.zip
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All releases on GitHub →