Cloudinary
Image and video management with CDN, transformations, optimization, and AI-powered editing.
Best for apps that need on-the-fly image transformations and CDN delivery with minimal setup.
Use Cases
Free Tier
25GB storage, 25GB bandwidth/month, 1000 transformations
How to Maximize the Free Tier
Cloudinary's free tier (25GB storage, 25GB bandwidth) is best for on-the-fly image transformations — the URL-based API saves you from building your own image processing pipeline. The 1000 monthly transformations quota is the tightest limit: use responsive image breakpoints to avoid generating unnecessary variants. Cache transformed URLs aggressively in your CDN to minimize repeat transformations. Watch bandwidth closely — 25GB goes fast with image-heavy sites.
Getting Started
Sign up → find cloud name in dashboard → upload images via upload widget or API → transform on the fly via URL: `https://res.cloudinary.com/.../f_auto,q_auto/v1/...` → use SDK for advanced features.
Pros
- URL transformations: Resize, crop, compress, and transform images via URL parameters — no backend image processing needed
- AI editing: AI-powered background removal, object detection, and image enhancement via simple API parameters
- Built-in CDN: Global CDN delivery with automatic optimization for device type, screen size, and network conditions
Cons
- Bandwidth limit: 25GB bandwidth/month on the free tier is tight for any site with meaningful image traffic
- Transformation quota: Only 1,000 transformations on the free tier — exceeded quickly when using dynamic image variants
- Complex pricing: Pricing is notoriously complex with multiple dimensions (storage, bandwidth, transformations, AI) — easy to overage