resize-img-api

The structure of the API path is:

/api/imgresize/:width/:height/:url

Where :width and :height can be numbers in pixels or auto.

The :url is the URL of the image to be resized and should be URL encoded, which can be done in JS with encodeURIComponent(). See MDN ref.

Example encoded URL for https://memori.ai/logo.png:

https%3A%2F%2Fmemori.ai%2Flogo.png

Then call the API as, for example:

/api/imgresize/200/200/https%3A%2F%2Fmemori.ai%2Flogo.png

You can also specify a format using the querystring ?format= and indicating one of the following: avif, gif, heif, jpeg, jpg, pdf, png, svg, tiff, webp. (Note: Experimental!)

Another querystring parameter is fit which can be cover, contain, fill, inside, outside (Ref: sharp). Default is inside.

Docker

To build the Docker image:

docker build -t resize-img-api .

To run the Docker container:

docker run -p 8787:8787 resize-img-api

Using the published image:

docker run -p 8787:8787 code.nzambello.dev/nzambello/resize-img-api:latest

Development

To install dependencies:

bun install

To run:

bun start

Or in development mode with hot reloading:

bun dev

This project was created using bun init in bun v1.0.26. Bun is a fast all-in-one JavaScript runtime.