Bandwidth Saver: WordPress plugin that delivers images via Cloudflare R2 with zero egre

What it does

Bandwidth Saver is a WordPress plugin that routes image delivery through Cloudflare R2 and Workers. Instead of serving images directly from a WordPress host, the plugin rewrites image URLs on the frontend. When a visitor requests an image for the first time, a Cloudflare Worker fetches it and stores it in R2 object storage. Subsequent requests are served from Cloudflare's global edge network.

Who it is for

The plugin targets WordPress site owners with image-heavy content: bloggers, WooCommerce stores, recipe and travel sites, photography portfolios, and agencies. It works with popular page builders (Elementor, Divi, Beaver Builder, Gutenberg), WooCommerce product images, lazy loading plugins, and caching solutions like WP Rocket and W3 Total Cache.

Pricing

The site shows an Unlimited plan at $9.99 per month, which includes unlimited bandwidth, a custom CDN domain, priority support, and all image formats. A 7-day money-back guarantee is included. A self-hosted option exists for developers who want to deploy the open-source worker on their own Cloudflare account.

How it stands out

The plugin emphasizes simplicity: no DNS changes, no external account setup required, and no configuration settings. Activation is described as a 60-second process. Original image files remain on the WordPress server; the plugin only rewrites URLs on public pages. Deactivating the plugin reverses the changes immediately. It supports all image formats including modern ones like WebP and AVIF, plus standard formats like JPG, PNG, and GIF.

The core value proposition is eliminating egress fees by using Cloudflare R2, paired with global edge delivery from 300+ servers. This addresses Core Web Vitals metrics like Largest Contentful Paint.

What a founder should check

A competitor should verify: First, how many WordPress sites currently use dedicated image CDN plugins and what they pay for alternatives like Bunny CDN, ImageKit, or Cloudinary. Second, what switching costs exist—whether customers have custom configurations, domain records, or integrations that would make migration difficult. Third, whether Cloudflare's pricing and service terms for R2 and Workers remain competitive long-term, and whether any terms-of-service changes could impact the unit economics that make this product viable at $9.99 monthly.

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