Cloudflare Image Resizing (Transform via Workers)

Transform and optimize images through Cloudflare Workers to significantly reduce loading times and bandwidth usage.

Performance Impact

• Implemented for Flux Image
• Reduced image loading time by 80%
• Decreased load times from 1000ms+ to ~50ms per image

Configuration

1. Configure Cache Rules for optimal performance:

• Go to Rules > Cache Rules
• Select "Cache Default File Extensions"
• Create a new rule

2. Set up Worker Route:

• Navigate to Settings > Domains & Routes
• Add Route with value: {yourdomain.com}/resize*

The caching configuration is critical - without proper cache rules, image transformations can take over 1 second. With caching enabled, response times drop to tens of milliseconds.