How do I set up automatic image optimization in WordPress?

To set up automatic image optimization in WordPress, you generally use a plugin or a hosting feature that compresses and resizes images as you upload them. Here’s the simplest way to do it:

Option 1: Use a WordPress plugin

Popular plugins include:

• ShortPixel
• Imagify
• Smush
• EWWW Image Optimizer
• TinyPNG

Basic setup steps

1. In WordPress, go to Plugins → Add New.
2. Search for one of the plugins above.
3. Click Install and then Activate.
4. Open the plugin’s settings page.
5. Enable options like:
   • Automatically optimize images on upload
   • Resize large images
   • Convert to WebP if available
   • Optimize existing media library if you want to compress old images too
6. Save settings.

Option 2: Use hosting/CDN optimization

Some hosts and CDNs offer automatic image optimization, such as:

• Jetpack CDN / Image CDN
• Cloudflare Polish or similar image features
• Managed WordPress hosts with built-in optimization

This can reduce setup time because images may be optimized automatically without a plugin.

Best practices

• Upload images at the size you actually need
• Use JPEG for photos, PNG for transparency, and WebP when possible
• Enable lazy loading if your theme/plugin supports it
• Don’t rely only on compression—also resize oversized images before upload

Recommended approach

If you want the easiest all-in-one solution, start with:

• ShortPixel or Imagify for strong compression and WebP support
• Smush if you want a beginner-friendly interface
• EWWW Image Optimizer if you want more control

If you want, I can also give you:

1. a plugin-by-plugin comparison, or
2. the best setup for a small blog vs. an online store.