About this plugin
R2 Cloud Storage offloads your WordPress Media Library to Cloudflare R2 — an S3-compatible object storage with zero egress fees.
Why Cloudflare R2?
- $0 egress fees — No cost for serving files, unlike AWS S3 ($0.09/GB)
- S3-compatible API — Works with existing tools
- Cloudflare CDN integration — Custom domains with global edge caching
- Pay only for storage: $0.015/GB/month
Core Features (Free)
- Automatic media offload on upload
- URL rewriting (serve from R2/custom domain)
- Pre-signed URLs for protected content
- Bulk sync/migration tool
- Responsive image (srcset) support
- Remove local copies to save disk space
- REST API for programmatic access
- i18n ready (pt_BR included)
Modular Add-on System
Extend R2 Cloud Storage with platform-specific add-ons:
- WooCommerce — Digital downloads via R2, product images, signed URLs per order
- LearnDash — Course videos and materials with signed URL protection
- Tutor LMS — Protected video streaming and course materials
- Easy Digital Downloads — Secure digital delivery via R2
- MemberPress — Protected member content via R2
- BuddyBoss — Community uploads stored on R2
Developer Friendly
`php
// Register your own add-on
add_action( ‘r2cs_register_addon’, function( $manager ) {
0’, ‘My_Addon_Class’ );
});
// Generate signed URLs
pdf’, 3600 );
// Upload files programmatically
pdf’ );
`
External Services
This plugin connects to external third-party services as described below.
Cloudflare R2 Object Storage
This plugin connects to the Cloudflare R2 API to upload, retrieve, and delete media files stored in your R2 bucket. com using your configured credentials (Account ID, Access Key, and Secret Key).
Data is sent whenever media files are uploaded, deleted, synced, or served via the plugin. The data transmitted includes the file contents and metadata (object key/path).
- Cloudflare Terms of Service
- Cloudflare Privacy Policy
R2 Cloud Storage License API
com/api/v1/license to activate, deactivate, and verify add-on license keys. This connection is only made when a user manually activates or deactivates an add-on license, or when a periodic license verification is performed.
The data transmitted includes: the license key, the add-on slug, and the site domain.
- R2 Cloud Storage Terms of Service
- R2 Cloud Storage Privacy Policy