PDF to PDF using NodeJS
Advanced PDF Options, Custom Metadata & ColorSpace Customization
Try it Free SDK libraryPDF to PDF features
Take full control of your PDF documents with our feature-rich NodeJS package. Easily embed fonts, subset characters, set the PDF version, and adjust key metadata like title, subject, author, and more. Customize default page view settings, including page number and zoom, and choose the perfect ColorSpace for optimal presentation. Our PDF NodeJS package gives you the flexibility to fine-tune every detail of your PDFs.
ConvertAPI Node.js library install
ConvertAPI provides a Node.js library that allows you to perform a PDF to PDF conversion with just a few lines of code.
First, install our convertapi library from npm:
NPM package >
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:
// get your secret key here: https://www.convertapi.com/a/auth
var convertapi = require('convertapi')('secret_or_token');
import ConvertAPI from 'convertapi';
const convertapi = new ConvertAPI('secret_or_token');
Convert PDF to PDF using Node.js in no time!
Once you have your authentication in place, simply copy-paste this pdf to pdf 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
EmbedFonts
Bool
Embed fonts in PDF.
SubsetFonts
Bool
Include in the output PDF document only the font characters that are used in the original document.
PdfVersion
Collection
Set PDF version.
Values: 1.2 1.3 1.4 1.5 1.6 1.7 1.8 2.0
PdfTitle
String
Provide a value to customize the PDF title. Otherwise, the default document title will be used. Use single quotes and a space (' ') to remove the title.
PdfSubject
String
Provide a value to customize the PDF subject. Otherwise, the default document subject will be used. Use single quotes and a space (' ') to remove the subject.
PdfAuthor
String
Provide a value to customize the PDF author. Otherwise, the default document author will be used. Use single quotes and a space (' ') to remove the author.
PdfCreator
String
Provide a value to customize the PDF creator. Otherwise, the default document creator will be used. Use single quotes and a space (' ') to remove the creator.
PdfKeywords
String
Provide a value to customize the PDF keywords. Otherwise, the default document keywords will be used. Use single quotes and a space (' ') to remove the keywords.
OpenPage
Integer
Set the page number at which the PDF document should open.
OpenZoom
Collection
Set the default zoom percentage for when you open PDF files .
Values: Default ActualSize FitPage FitWidth FitHeight FitVisible 25 50 75 100 125 150 200 400 800 1600 2400 3200 6400
ColorSpace
Collection
Set PDF color space.
Values: Default RGB CMYK Gray
Data security is our top priority
We ensure that all document processing is handled securely in the cloud, adhering to industry-leading standards like ISO 27001, GDPR, and HIPAA. To enhance security even further, we can ensure that no files or data are stored on our servers and never leave your country.
Learn more about securityBusinesses trust us
Highest rated File Conversion API on major B2B software listing platforms: Capterra, G2, and Trustpilot.
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“Reliable and Scalable Conversion API for Heavy Traffic”
ConvertAPI processes large volumes of conversions daily without issues. The documentation is well-structured, and the support team is fast, knowledgeable, and eager to assist with even edge-case issues. It scales well for growing demands.
Artem K.,Head of Software Development -
"A Powerful REST API That Helps us Manage Documents Easily"
A powerful REST API that helps us easily convert all our documents from word to PDF. We decided to leave development & server management tasks for ConvertAPI and focus on what's more important for the business. We like that this API is so easy to set up and it is very reliable.
Christopher RydahlCTO and Sr. Developer, Hublo -
"Very Successful And Fast API"
We have been using ConvertAPI for over two years. During this time, we have converted over 100,000 documents via this service. We find the API very successful and fast.
Oscar BrownDirector of Development at Flocknote -
"Great Solution For a Great Price!"
First of all we didn't expect to have such easy integration. ConvertAPI's documentation was perfect, so we didn't have any questions while integrating it to our CRM system. Second benefit of ConvertAPI is that it gives great product for a great price.
Edvinas kisielisIT Support Specialist, Vinted -
“All-in-One Solution for All File Conversion Needs”
We use ConvertAPI to convert and repair PDFs, extract text, and perform OCR. Previously, We relied on multiple APIs, but ConvertAPI simplified our workflow into one reliable solution with excellent stability and support.
Giuseppe C.,Chief Technical Officer -
"Great Product and Great Customer Support!"
Great product and great customer support! Found an issue with their API, which was fixed very quickly after a brief conversation with the support - even as a free user at the time - definitely a nice versatile API!
Dennis Aagaard MortensgaardCRM Consultant, DoWeb APS -
"Simple Service That Does Exactly What Is Promised Every Time"
Great documentation on their website makes it easy to get started. The support team has also been super responsive. They have a large number of plan options at decent prices. The service itself works exactly as promised and responds fast.
JAKE, BDirector of IT and Salesforce Dev