🔬 Convert HTML & PDF files to PNG images with CustomJS PDF Toolkit
⚡ 4,490 views · 🔬 Document Extraction & Analysis
Description
workflow.png This n8n workflow shows how to convert PDF files into PNG format with the PDF Toolkit from www.customjs.space.
@custom-js/n8n-nodes-pdf-toolkit
Notice
Community nodes can only be installed on self-hosted instances of n8n.
What this workflow does
- Generate PDF file from the requested HTML.
- Convert the PDF to PNG images.
- Use a Code node to handle URLs that point to PDF files.
- Convert the PDF to PNG format.
Requirements
- Self-hosted n8n instance.
- CustomJS API key for converting PDF to PNG.
- HTML Data to convert PDF files.
- Code node for handling URL that indicates PDF file.
Workflow Steps:
-
Manual Trigger:
- Runs with user interaction.
-
HTML to PDF:
- Request HTML Data.
- Convert HTML to PDF.
- Request PDF from Code.
-
Convert PDF to PNG:
- Convert the generated PNG from PDF
Usage
Get API key from customJS
- Sign up to customJS platform.
- Navigate to your profile page
- Press “Show” button to get API key 1.png
Set Credentials for CustomJS API on n8n
Copy and paste your API key generated from CustomJS here. 2.png
Design workflow
- A Manual Trigger for starting workflow.
- HTTP Request Nodes for downloading PDF files.
- Code node for handling URL that indicates PDF file.
- Convert PDF to PNG.
You can replace logic for triggering and returning results. For example, you can trigger this workflow by calling a webhook and get a result as a response from webhook. Simply replace Manual Trigger and Write to Disk nodes.
📥 Import
Download workflow.json and import into n8n:
Workflow menu → Import from File