Image CDN
That Just Works

Real-time image resizing, optimization, and delivery. A drop-in replacement for Imgix and ImageBoss.

Get Started Free Read the Docs

WebP & AVIF Smart Crop S3 / GCS / Azure Cloudflare CDN Open Source

Everything You Need

⚡

Real-time Transformations

Resize, crop, filter, and convert images on-the-fly via URL parameters. Powered by libvips for blazing speed.

🌐

Global CDN

Cloudflare CDN integration out of the box. Pay zero bandwidth costs — only compute for the first request.

🔄

Drop-in Replacement

Compatible with both Imgix (query params) and ImageBoss (path-based) URL formats. Migrate in minutes.

🪣

Any Storage Backend

Connect S3, Google Cloud Storage, Azure Blob, or HTTP proxies as image sources.

🔐

Signed URLs

HMAC SHA-256 URL signing to prevent unauthorized transformations. Per-source or per-tenant secrets.

📊

Usage Analytics

Track transformations, bandwidth, and cache hit rates per tenant with built-in analytics.

🎨

Rich Filters

Blur, sharpen, grayscale, gamma, watermarks, text overlays — everything you need in one platform.

🌍

Custom Domains

Serve images from your own domain with automatic SSL. Just add a CNAME record.

Two URL Styles, One Platform

Choose the style that works for your app — or use both.

Imgix Style (Subdomain + Query Params)

https://myapp./photos/hero.jpg?w=800&h=600&fit=crop&auto=format

ImageBoss Style (Subroute + Path Segments)

https://img./myapp/cover/800x600/format:auto/photos/hero.jpg

Custom Domain

https://img.yourdomain.com/cover/800x600/photos/hero.jpg

Feature Comparison

Feature	Imgix	ImageBoss	Image Foundry
Resize & Crop	✓	✓	✓
Smart Crop (faces, attention)	✓	✓	✓
Focal Point Crop	✓	✓	✓
Auto Format (WebP/AVIF)	✓	✓	✓
Quality Control	✓	✓	✓
DPR / Retina Support	✓	✓	✓
Blur / Sharpen	✓	✓	✓
Grayscale	✓	✓	✓
Watermark Overlay	✓	✓	✓
Text Overlay	✓	✓	✓
Signed URLs (HMAC)	✓	✓	✓
S3 Sources	✓	✓	✓
GCS Sources	✓	✓	✓
Azure Blob Sources	✓	✓	✓
Query-Param URLs	✓	✗	✓
Path-Based URLs	✗	✓	✓
CDN Included	✓	✓	✓
Custom Domains	✓	✓	✓
REST API	✓	✓	✓
Dashboard	✓	✓	✓
Cache Purge API	✓	✓	✓
Usage Analytics	✓	✓	✓
Open Source	✗	✗	✓
Gamma / Linear Filters	✓	✓	✓
Extract Region	✓	✓	✓

Detailed imgix Comparison → Detailed ImageBoss Comparison →

Try It Live

Experiment with transformations in real-time. Every change updates the URL and image instantly.

Platform

Size

Width

Height

Fit Mode

Crop Mode

Quality: 80

Blur: 0

Sharpen: 0

Grayscale Enable grayscale

Output Format

Rotation: 0°

Flip

Background Removal Remove background (AI)

/foundry-imgix/imgix-example.jpg?w=600&h=400

Image CDNThat Just Works