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cloudflare-images

Upload and transform images via the Cloudflare Images API.

3|Updated Nov 14, 2025
Search Tags:#images#cloudflare#cdn#upload#variants#transform#signed urls
One-click install
npx skills add https://github.com/evolv3ai/claude-skills-archive --skill cloudflare-images-evolv3ai
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: cloudflare-images
Source: https://github.com/evolv3ai/claude-skills-archive/tree/main/skills/cloudflare-images
Command: npx skills add https://github.com/evolv3ai/claude-skills-archive --skill cloudflare-images-evolv3ai

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) and templates (resource) components.

What problem does it solve?

This Skill simplifies the process of storing, transforming, and serving images using Cloudflare's powerful Images API and Image Transformations. It helps you avoid common errors and optimize image delivery.

Core Features & Use Cases

  • Upload & Store: Easily upload images via API or direct creator uploads.
  • Transform Images: Resize, crop, apply effects, and optimize formats (WebP/AVIF) via URL or Workers.
  • Manage Variants: Create predefined sizes (e.g., thumbnail, avatar) for consistent delivery.
  • Secure Delivery: Generate signed URLs for private images.
  • Use Case: Implement a user-generated content platform where users upload profile pictures. The Skill handles uploads, automatically creates thumbnail and avatar variants, and serves them securely with optimized formats.

Quick Start

Use the cloudflare-images skill to upload the file 'profile.jpg' and create a 'thumbnail' variant.

Frequently Asked Questions about cloudflare-images

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I upload images to Cloudflare Images and create predefined variants?▼

Upload images to Cloudflare Images via API or direct creator uploads, then create predefined variants like thumbnails or avatars to ensure consistent, optimized delivery across your application.

Why am I getting Cloudflare image transformation errors 9401-9413?▼

Cloudflare image transformation errors 9401-9413 typically occur during URL or Workers processing. This Skill addresses these specific transformation errors alongside CORS issues and upload timeouts.

How do I generate signed URLs for private images using Cloudflare Images?▼

Generate signed URLs for private Cloudflare Images to secure image delivery. This mechanism restricts access to stored assets while serving them through the CDN.

Can I optimize image formats like WebP and AVIF dynamically with Cloudflare?▼

Yes, Cloudflare Image Transformations support dynamic format optimization to WebP and AVIF. You can apply resizing, cropping, and effects via URL or Workers.

What is the best way to handle user-generated content uploads with Cloudflare Images?▼

Handle user-generated content by using direct creator uploads to Cloudflare Images, automatically generate thumbnail variants, and serve them securely with optimized formats.

How do I fix CORS errors and upload timeouts with the Cloudflare Images API?▼

Fix Cloudflare Images API CORS errors and upload timeouts by implementing proper API upload configurations. This Skill specifically addresses resolving these delivery and upload issues.

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