Real-Time Transformation

On-the-Fly Image Transformation

Resize, crop, and convert images in real-time via simple URL parameters. No preprocessing, no complexity — just perfect images everywhere.

Original4000 × 30002.4 MBHero Image1920 × 1080 • WebP145 KB-94%Card Preview800 × 600 • WebP48 KB-98%Thumbnail150 × 150 • WebP8 KB-99%ORIGINALTRANSFORMEDURLfiles.fairu.app/a8f2.../photo.jpg?width=800&height=600GET
Why on-the-fly transformations

One Original, Infinite Variations

Store one high-resolution original and generate any size, format, or crop on demand. No need to pre-generate variants or manage multiple files.

No Duplicate Files

Stop storing dozens of pre-generated sizes. One original serves all your needs — thumbnails, hero images, social previews, all from a single source.

Instant & Cached

Transformations happen in milliseconds on first request, then get cached. Subsequent requests are served from the edge — lightning fast.

< 50ms transformation time

URL-Based API

No SDK required. Just modify the URL to get any size or format. Works with any tech stack, any CMS, any framework.

?width=800&height=600
Transformation Capabilities

On-the-Fly Image Transformation

Dynamic Resizing

Scale images to any dimension with width and height parameters. Perfect for responsive designs.

Smart Cropping

Crop images with automatic focal point detection. The important part always stays in focus.

Format Conversion

Automatically convert to WebP, JPEG, or any format for optimal compression and compatibility.

Quality Control

Fine-tune compression with quality parameters. Balance file size and visual quality.

Focal Point

Set custom focal points or let AI detect them automatically for perfect crops every time.

Responsive Images

Generate multiple sizes for srcset attributes. Serve the right size for every device.

Transform your images today

Start using on-the-fly transformations in your projects.

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