BYO-Storage & BYO-CDN

Zero Egress Fees with Cloudflare R2 & Global Anycast CDN

Harness Cloudflare R2 S3-compatible object storage with zero egress bandwidth charges. Pair it with Cloudflare global Anycast CDN for sub-20ms image delivery worldwide with automatic AVIF/WebP negotiation.

Connect Cloudflare (R2 & Edge CDN)Read CDN Architecture Guide

Integration Primer

Cloudflare (R2 & Edge CDN) + Cloud CDN Integration

How your cloud storage origin, SmallPict's ephemeral optimization engine, and the global edge delivery network work in perfect harmony.

1. Dedicated Storage Origin

Cloudflare R2 is an S3-compatible, zero-egress fee object storage service that allows you to store high volumes of media without unpredictable bandwidth egress penalties.

2. SmallPict Ephemeral Engine

SmallPict is a next-generation media optimization platform that seamlessly intercepts image uploads, converts them into modern AVIF and WebP formats in ephemeral memory buffers, strips redundant EXIF metadata, resizes dimensions, and pushes optimized files straight to your cloud storage bucket.

3. Global Edge CDN Delivery

Cloudflare Anycast CDN operates across 300+ cities in 100+ countries, serving cached assets directly from the internet's closest edge with automatic modern format negotiation.

Core Capabilities:Cloudflare R2 CDNCloudflare R2 image optimizationR2 Anycast CDNzero egress image CDNoptimize images Cloudflare R2Cloudflare image compression

Data Pipeline

Visual Architecture & Integration Flow

End-to-end data trajectory: from user media upload to ephemeral in-memory transcoding, direct cloud bucket storage, and edge CDN cache delivery.

1Client / CMS Origin

Upload & Interception

Assets are uploaded via WordPress plugin, web application, or REST API.

2SmallPict Ephemeral Engine

Ephemeral Optimization

SmallPict transcodes to AVIF/WebP, resizes dimensions, and strips metadata in volatile RAM (0% retention).

3Cloudflare R2 Bucket

Direct Bucket Stream

Optimized files stream straight into your private or public Cloudflare R2 bucket.

4Cloudflare Anycast CDN

Global Edge Caching

Cached across global PoPs with immutable 1-year Cache-Control headers.

5End-User Browser

Ultra-Fast Delivery

Visitors receive instant next-gen images with sub-25ms response times worldwide.

Zero Permanent Storage on SmallPict Servers

1-Year Immutable Edge Cache Headers

100% Customer Cloud Data Sovereignty

Targeted Use Cases

Built for Scale, Traffic Surges & Media Libraries

Explore how different digital applications leverage SmallPict with Cloudflare (R2 & Edge CDN) to optimize media workflows.

E-Commerce

E-Commerce Stores

High-res catalog galleries in Cloudflare R2

Optimize product images, thumbnails, and zoom galleries stored in Cloudflare R2 before global CDN delivery. Speeds up page rendering, reduces bounce rates, and boosts mobile conversion.

Up to 85% lighter catalog pages

Media

Media & Publishing

Massive photo libraries without restructuring

Transcode extensive editorial archives and photography into lightweight AVIF/WebP formats without modifying your existing Cloudflare R2 folder hierarchy or storage architecture.

Seamless editorial workflow

Scale

High-Traffic Websites

Origin shielding during viral spikes

Reduce asset payloads by up to 88% while keeping Cloudflare (R2 & Edge CDN) as your authoritative origin. Protects storage from excessive bandwidth charges during traffic surges.

>99% CDN edge cache hit ratio

Global

Multi-Region Applications

Global delivery across continents

Combine multi-region Cloudflare R2 buckets with Anycast CDN edge caching to ensure lightning-fast image delivery for distributed users across the Americas, Europe, and Asia.

< 25ms global edge latency

Step-by-Step Setup

How to Connect Cloudflare (R2 & Edge CDN) to SmallPict

A 4-step setup guide to provision buckets, configure least-privilege credentials, connect endpoints, and verify edge delivery.

Create

Provision Dedicated Cloudflare R2 Bucket

Create a dedicated bucket or container in your Cloudflare (R2 & Edge CDN) console (Standard storage class recommended).

Tip:Keep the bucket private; public access is not required.

Configure

Configure IAM / Scoped Credentials

Generate Cloudflare R2 API Token with least-privilege permissions strictly scoped to read and write objects in your bucket.

Tip:Only PutObject and GetObject permissions are required.

Connect

Link Endpoint in SmallPict Dashboard

Enter your bucket name, region, endpoint, and API credentials into the SmallPict BYO settings panel.

Tip:Credentials are encrypted at rest with AES-256 GCM.

Test

Test & Verify Edge Asset Delivery

Upload a test asset or run an automated URL verification. Check response headers for Content-Type: image/avif and CDN cache HIT status.

Tip:Verify Cache-Control: public, max-age=31536000, immutable.

SmallPict BYO Config Payload

JSON Payload

{
  "provider": "cloudflare_r2",
  "account_id": "7b84310d29184511082c35",
  "bucket": "static-media-vault",
  "cdn_domain": "cdn.yourdomain.com",
  "endpoint": "https://<account_id>.r2.cloudflarestorage.com"
}

$0.00

Egress Cost

300+

Global PoPs

Up to 88%

Bandwidth Savings

Value Proposition

Why Use SmallPict with Cloudflare (R2 & Edge CDN)?

5 strategic architectural advantages designed to eliminate vendor lock-in, reduce latency, and lower operational overhead.

170%–88% Lighter

Reduce Image Payload

Transcode PNG and JPEG to next-gen AVIF and WebP, shrinking asset weight by 70%–88% with zero human-perceivable degradation.

2100% Data Sovereignty

Keep Your Existing Storage

100% Bring-Your-Own-Storage (BYO). SmallPict integrates directly into your Cloudflare R2 bucket—no migrating to closed proprietary silos.

3< 25ms Response

Global Edge Delivery

Maximize edge cache hit ratios with long-lived immutable cache headers across Cloudflare Anycast CDN global points of presence.

4Zero Touch

Automated Optimization

Fully automated background conversion upon upload or batch sync. Zero manual resizing or command-line scripting required.

5Enterprise Security

Infrastructure Control

You retain complete ownership, access control policies, IAM boundaries, and compliance governance over your assets.

6Ready in 5 Mins

Drop-In Integration

Connect seamlessly via WordPress plugin, API, or dashboard. No infrastructure re-architecture, code refactoring, or database schema changes needed.

Security & Data Governance

Security, Privacy & Access Control

Zero-Storage Retention Model

Does SmallPict keep or store copies of my files?

No. SmallPict operates on a strict ephemeral in-memory processing architecture. Assets are compressed in isolated volatile RAM buffers and immediately streamed directly to your designated Cloudflare R2 bucket. SmallPict NEVER stores, retains, or maintains copies of your original or processed images on its servers.

Least-Privilege IAM

SmallPict requires only bucket-scoped read and write permissions (e.g. PutObject / GetObject). We never request or require administrative, project-wide, or account-wide credentials.

Private Bucket Support

Your Cloudflare R2 buckets do NOT need to be public. SmallPict writes directly using authenticated API calls, and asset delivery is routed securely via CDN Origin Access Control or signed origins.

AES-256 Encryption

All API tokens and credentials stored in SmallPict are encrypted at rest using AES-256 GCM envelope encryption and never logged in plaintext.

Customer Sovereignty

You retain 100% data ownership and sovereignty. You can revoke credentials or rotate keys at any time directly in your Cloudflare (R2 & Edge CDN) console.

Compatibility Matrix

Supported Configuration for Cloudflare (R2 & Edge CDN)

Verify compatibility across cloud storage tiers, bucket configurations, regional topologies, and edge delivery options.

Configuration & Feature	Support Status	Technical Details
Cloud Object Storage	Supported	Full native integration with Cloudflare R2
Multi-Region Buckets	Supported	Geo-redundant storage supported
Regional Buckets	Supported	Local datacenter storage supported
Standard Storage Class	Supported	Optimal performance tier
Edge CDN Acceleration	Supported	Cloudflare Anycast CDN delivery
Custom CDN Domain (CNAME / SSL)	Supported	Attach your brand subdomain
Private Bucket Support	Supported	Origin access restriction enabled
Least-Privilege Scoped Credentials	Supported	Cloudflare R2 API Token
Immutable Cache-Control Headers	Supported	max-age=31536000, immutable
Automatic AVIF / WebP Negotiation	Supported	Dynamic Accept header support

Image Optimization

Image Optimization for Cloudflare (R2 & Edge CDN)

Technical specifications covering AVIF, WebP, compression algorithms, responsive dimensions, and cacheability.

AVIF FormatUp to 88% reduction vs JPEG/PNG

Next-Gen AV1 Encoding

Utilizes advanced AV1 keyframe compression to achieve the highest quality-to-size ratio available on the modern web.

WebP FormatUp to 75% reduction vs JPEG/PNG

Universal Modern Compatibility

Supported across 99%+ of browsers worldwide with lossless alpha transparency preservation and perceptual quantization.

Edge Caching> 99% HIT Rate

Immutable Cache-Control

Automatically attaches public, max-age=31536000, immutable to maximize edge retention.

Performance Architecture Pillars

1-Year immutable CDN edge caching to prevent redundant origin requests

Automatic browser format negotiation via HTTP Accept headers

Responsive downscaling with srcset width descriptors

Largest Contentful Paint (LCP) acceleration by up to 60%

Cost Considerations

Cut Cloud Egress Bills by up to 85%

Why optimizing image weight directly lowers your cloud provider monthly invoice without paying inflated SaaS CDN markups.

Without SmallPict (Raw Media)

Heavy Egress Bandwidth & Slower Pages

Raw, unoptimized JPEG/PNG images (2.5MB–5MB each) consume excessive storage and drive heavy outbound egress bandwidth charges from Cloudflare (R2 & Edge CDN).

✕Heavy 2.5MB - 5MB original image weights
✕Full cloud provider egress bandwidth charges
✕Higher LCP latency impacting Google search rankings

With SmallPict + Cloudflare (R2 & Edge CDN)

Up to 85% reduction in cloud provider egress bandwidth bills

80%–88% payload reduction directly slashes outbound data transfer volumes, reducing cloud provider egress bills by up to 85% every billing cycle.

Sub-25ms response time from Cloudflare Global Anycast Edge Network
You pay Cloudflare (R2 & Edge CDN) directly at wholesale cloud rates without paying 5x–10x markups to proprietary closed-silo image CDNs.
Over 99% CDN edge cache hit ratio

Technical FAQ

Frequently Asked Questions

Clear technical answers regarding Cloudflare (R2 & Edge CDN) storage integration, CDN cache headers, security policies, and performance.

1What is Cloudflare R2 + Cloudflare Anycast CDN Integration?

Cloudflare R2 acts as your durable, persistent object repository while Cloudflare Anycast CDN serves cached copies from edge points of presence closest to your viewers. SmallPict acts as the high-speed optimization layer in between, automatically compressing images before storage and edge delivery.

2Can SmallPict optimize images stored in Cloudflare R2?

Yes. SmallPict connects directly to your Cloudflare R2 buckets. It compresses JPEG, PNG, and WebP assets, converts them into next-generation AVIF and WebP formats, and stores the optimized files directly inside your bucket.

3Does SmallPict work with Cloudflare Anycast CDN?

Yes. When SmallPict streams optimized images to Cloudflare R2, it attaches optimal HTTP caching headers (Cache-Control: public, max-age=31536000, immutable). Cloudflare Anycast CDN caches these assets at the edge, serving requests with sub-25ms response times.

4Can I use a private Cloudflare R2 bucket?

Absolutely. SmallPict does NOT require your bucket to be public. SmallPict writes directly using authenticated API calls, and public delivery is handled securely via CDN Origin Access Control or private origin configurations.

5Does SmallPict require Cloudflare (R2 & Edge CDN) administrative credentials?

No. SmallPict operates on least-privilege principles and only requires credentials (Cloudflare R2 API Token) with scoped permissions strictly restricted to reading and writing objects within your specific target bucket.

6Can I use a multi-region Cloudflare R2 bucket?

Yes. SmallPict fully supports multi-region, dual-region, and regional bucket configurations. SmallPict will push optimized assets to whichever endpoint you configure in your SmallPict dashboard.

7Does SmallPict alter or overwrite my original images?

By default, SmallPict generates modern optimized formats (.avif and .webp) alongside your original master files, preserving your original images untouched unless you explicitly configure in-place replacement.

8Where are optimized images stored?

All optimized images are stored directly in your own Cloudflare R2 bucket. SmallPict adheres to a 100% Bring-Your-Own-Storage (BYO) model with zero permanent data retention on SmallPict servers.

9Does SmallPict support WebP and AVIF formats?

Yes. SmallPict natively encodes both AVIF (up to 88% smaller than JPEG) and WebP (up to 75% smaller). When delivered through Cloudflare Anycast CDN, assets are served dynamically according to the visitor's browser support.

10How does caching work after image optimization?

SmallPict injects Cache-Control: public, max-age=31536000, immutable headers into every stored asset. This informs Cloudflare Anycast CDN edge nodes and client browsers to cache the image for up to one year, maximizing cache hit ratios (>99%) and virtually eliminating origin transfer fees.

Zero Egress Shock, Full Infrastructure Control

Deploy SmallPict with Cloudflare (R2 & Edge CDN). Keep your media assets inside your own cloud account while enjoying automated AVIF/WebP encoding and enterprise edge acceleration.

Start BYO Setup View Documentation