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EWWW Image Optimizer

Reduce image sizes in WordPress including NextGEN, GRAND FlAGallery, FooGallery and more using lossless/lossy methods and image format conversion.

  1. Upload the 'ewww-image-optimizer' plugin to your '/wp-content/plugins/' directory.
  2. Activate the plugin through the 'Plugins' menu in WordPress.
  3. Ensure jpegtran, optipng, pngout and gifsicle are installed on your Linux server (basic installation instructions are below if they are not). You will receive a warning when you activate the plugin if they are not present. This message will go away once you have them installed.
  4. The plugin will attempt to install jpegtran, optipng, and gifsicle automatically for you. This requires that the wp-content folder is writable by the user running the web server.
  5. If the automatic install did not work, find the appropriate binaries for your system in the ewww-image-optimizer plugin folder, copy them to wp-content/ewww/ and remove the OS 'tag' (like -linux or -fbsd). No renaming is necessary on Windows, just copy the .exe files to the wp-content/ewww folder. IMPORTANT: Do not symlink or modify the binaries in any way, or they will not pass the security checks. If you transfer files via FTP, be sure to transfer in binary mode, not ascii or text.
  6. If the binaries don't run locally, you can sign up for the EWWW IO cloud service to run them via our optimization servers: https://ewww.io/plans/
  7. Recommended Visit the settings page to enable/disable specific tools and turn on advanced optimization features.
  8. Done!

If these steps do not work, additional documentation is available at https://docs.ewww.io. If you need further assistance using the plugin, please visit our Support Page. The forums are community supported only.

Webhosts

In general, these lists only apply to shared hosting services. If the providers below have VPS or dedicated server options, those will likely work just fine. If you have any contributions or corrections to these lists, please contact me via the form at https://ewww.io

Webhosts where things work (mostly) out of the box:

Webhosts where the plugin will only work in cloud mode or only some tools are installed locally:

Requires: 4.4 or higher
Compatible up to: 4.7.0
Last Updated: 3 weeks ago
Active Installs: 400,000+

Ratings

4.5 out of 5 stars

Support

32 of 36 support threads in the last two months have been marked resolved.

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2 people say it works.
0 people say it's broken.

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