POTX to PNG using NodeJS
The NodeJS library for converting PowerPoint presentation to PNG image.
POTX to PNG features
The NodeJS package for converting PowerPoint POTX presentation to PNG image.
ConvertAPI Node.js library install
ConvertAPI provides a Node.js library that allows you to perform a POTX 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')('secret_or_token');
const convertapi = new ConvertAPI('secret_or_token');
Convert POTX to PNG using Node.js in no time!
Once you have your authentication in place, simply copy-paste this potx to png conversion code snippet into your Node.js project:
Try the conversion online - no coding required!
You can try out advanced conversion parameters and test the conversion result online using our interactive demo tool. This tool will produce the same conversion output as if you were using the library from your solution, and it will auto-generate the code snippet for you!
Try for FREE!Conversion parameters
Set page range. Example 1-10 or 1,2,5.
Sets the password to open protected documents.
Include hidden slides while converting.
Set output image resolution in dpi.
Constrain proportions when scaling the output image.
Image height in pixels.
Image width in pixels.
Control the use of text and graphics subsample antialiasing. The subsampling box size should be 8 bits for optimum text antialiasing, but smaller values can be used for faster rendering.
Rotate image by angle.
Add alpha channel to image, setting pixels matching color to transparent. Values accepted are RGBA, CMYK hex string, color name or RGB format like this 255,255,255 (RED=255, GREEN=255, BLUE=255) or 255,255,255,150 with alpha chanel.