Morphix
EN
Log in Sign up
Use case · WordPress

Compress images for WordPress

WordPress sites are often slow because of unoptimized images. Instead of installing yet another plugin, compress your images before uploading. Better control, no plugin conflicts, no subscription.

Compress images now All conversion tools
Why it matters

Why compress before uploading to WordPress

01

Plugins add overhead

Image optimization plugins run PHP on every upload, slowing down your server. Pre-optimizing avoids this entirely and works with any hosting plan.

02

Full control over quality

Plugins use automatic settings. Compressing manually lets you preview each image and find the exact quality-to-size balance you want.

03

Works with any theme and host

No plugin compatibility issues, no PHP memory limits, no server-side processing. Upload already-optimized images and your site is fast from day one.

Recommended settings

Recommended settings for WordPress

Compress JPG photos to quality 80 before uploading. Convert to WebP if your theme supports it. Resize to your theme's content width.

  • FormatJPG (or WebP if your theme supports it)
  • Quality78-82
  • Target sizeUnder 150 KB for blog images, under 300 KB for featured images
How to

Optimize images for WordPress in 3 steps

1

Resize to your content width

Most WordPress themes display content at 800-1200 pixels wide. Resize your images to match. Uploading 4000px photos for an 800px column wastes bandwidth.

2

Compress to quality 80

Upload your resized images to Morphix and compress at quality 80. The file size drops by 50-70% with no visible quality loss.

3

Upload to WordPress

Upload the optimized files via the WordPress Media Library. They are already compressed, so no additional plugin processing is needed.

FAQ

Common questions

Is this better than using an optimization plugin?
For many sites, yes. Pre-optimizing avoids server overhead, plugin conflicts, and monthly subscription fees. The tradeoff is that it requires a manual step before uploading.
Should I still use a caching plugin?
Yes. Image optimization and caching solve different problems. Optimize images for file size, use caching to avoid regenerating pages on every visit.
Can I use WebP with WordPress?
WordPress has supported WebP uploads natively since version 5.8. Most modern themes handle WebP correctly. Test with your theme before switching entirely.

Ready to speed up your WordPress site?

Compress your images once, enjoy faster pages forever.

Compress images now