PDF to PNG using NodeJS
The NodeJS library for converting PDF documents to PNG images and thumbnails.
Convert PDF documents to PNG images, create hi-res PNGs, and thumbnail images from PDF. Adjust PNG image resolution, dimension, and quality.
Try for FREEConvertAPI Node.js library install
ConvertAPI provides a Node.js library that allows you to perform a PDF to PNG conversion with just a few lines of code.
First, install our convertapi
library from npm:
npm install convertapi --save
Authenticate your Node.js library
You can obtain your secret key by signing up for a free account. Once you sign up, you'll receive 250 free conversions instantly! Grab your authentication secret from the account dashboard, and authenticate the ConvertAPI Node.js library like this:
var convertapi = require('convertapi')('your-api-secret');
const convertapi = new ConvertAPI('your-api-secret');
Convert PDF to PNG using Node.js in no time!
Once you have your authentication in place, simply copy-paste this pdf to png conversion code snippet into your Node.js project:
Upload the file and see how it works
You can set up the advanced conversion parameters and test the conversion result online using our interactive demo tool. It will auto-generate the code snippet for you!
Advanced PDF to PNG conversion parameters
Sets the password to open protected PDF.
Set PDF page range to convert. Example 1-10 or 1,2,5.
Set PDF page rotation before converting to image.
Values: default none rotate90 rotate180 rotate270
Set output image resolution in dpi.
Image height in pixels. If PreserveResolution property is set, render every page at set resolution and scale down to height if do not fit to resolution.
Image width in pixels. If PreserveResolution property is set, render every page at set resolution and scale down to width if do not fit to resolution.
Applies a color to the transparent PDF background, thereby setting the background color of the generated images. You can specify a color name (e.g. white
or black
), or use color codes such as RGB (e.g. 255,0,0
) or HEX (e.g. #FF0000
). To preserve transparency, set the property value to transparent
.