Dynamic Image Resizer

Resize images dynamically by width/height, aspect ratio and fill modes using Rest API and integrations

Template Meta

Type	Supported Formats	Supported Types
Library Template	png jpg jpeg webp pdf	base64 url binary

Integrations

Automate this template using integrations

n8n

Make

Airtable

Zapier

Pipedream

Rest API

Dynamic URLs

Signed URLs

MCP Server

Orshot CLI

Backend Usage

You can generate Dynamic Image Resizer renders using Rest API and Orshot SDKs

API Documentation

await fetch("https://api.orshot.com/v1/generate/images", {
  method: "POST",
  headers: {
    "Content-Type": "application/json",
    Authorization: "Bearer <ORSHOT_API_KEY>",
  }, 
  body: JSON.stringify({
    "templateId": "dynamic-image-resizer",
    "response": {
      "format": "png",
      "type": "base64"
      "scale": 1
    },
    "modifications": {
      "imageUrl": "",
      "aspectRatio": "auto",
      "width": "800",
      "height": "800",
      "resizeType": "",
      "padding": "0",
      "backgroundImageUrl": "",
      "backgroundColor": "#fff",
      "backgroundPosition": "center",
      "backgroundBlur": "0"
    }
  }),
});

Modifications

You can customize the template using following modifications

Key	Description	Type
imageUrl	URL of the image to resize	string
aspectRatio	Aspect ratio for the resized image	string
width	Width of output image in pixels	number
height	Height of output image in pixels	number
resizeType	How the image should be resized to fit the container(cover: cover available space, contain: fit in available space, fill: fill available space)	select
padding	Padding around the image in pixels	number
backgroundImageUrl	Link to background image	string
backgroundColor	Hex or CSS color of background	string
backgroundPosition	Position of background image	string
backgroundBlur	Blur amount for background image in pixels	number