POTX to PNG using JavaScript
The JavaScript library for converting PowerPoint presentation to PNG image.
POTX to PNG features
The JS module for converting PowerPoint POTX presentation to PNG image.
ConvertAPI JavaScript library install
ConvertAPI provides a JavaScript module that allows you to perform a POTX to PNG conversion with just a few lines of code.
First, install the convertapi-js@~1.1
package from npm:
npm i convertapi-js@~1.1
If you are interested in our old version of non-module JavaScript library you can find it here.
Authenticate your JavaScript library
Next, 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 JavaScript library like this:
let convertApi = ConvertApi.auth('secret_or_token')
Convert POTX to PNG using JavaScript in no time!
Once you have your authentication in place, simply copy-paste this potx to png conversion code snippet into your JavaScript project. Convert POTX to PNG documents using JavaScript with no effort at all!
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.