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๐Ÿ› ๏ธ Create PDF from HTML with Gotenberg

n8nn8n3 modulesv1.0
UNSUPPORTED_SLUG_FORMAT

How it works This workflow converts an HTML string into a polished PDF file using the powerful open-source Gotenberg service. It's designed to be a reusable utility in your automation stack. 1. Receives Input: The workflow is triggered with a JSON object containing the full html code as a string and a desired filename for the output. 2. Prepares File: It converts the incoming HTML string into a binary index.html file, which is required for the API call. 3. Calls Gotenberg API: It sends the HTML

At a glance

๐Ÿ› ๏ธ Create PDF from HTML with Gotenberg is a ready-made n8n workflow you import as a workflow JSON file โ€” no build required. It connects UNSUPPORTED_SLUG_FORMAT. It's free to download. Follow the 5-step import below to go live in minutes.

Platform
n8n
Connects
UNSUPPORTED_SLUG_FORMAT
Modules
3
Price
Free
Version
v1.0
๐Ÿ› ๏ธ Create PDF from HTML with Gotenberg workflow diagram

About this workflow

How it works This workflow converts an HTML string into a polished PDF file using the powerful open-source Gotenberg service. It's designed to be a reusable utility in your automation stack. 1. Receives Input: The workflow is triggered with a JSON object containing the full html code as a string and a desired filename for the output. 2. Prepares File: It converts the incoming HTML string into a binary index.html file, which is required for the API call. 3. Calls Gotenberg API: It sends the HTML file to a running Gotenberg instance via an HTTP request. It also dynamically sets the output filename and embeds metadata (like Author, Title, and Creation Date) directly into the PDF. 4. Returns PDF: The workflow outputs the final binary PDF file, ready to be saved, sent in an email, or used in the next step of your main workflow. Set up steps Setup time: 3 minutes This workflow has one critical prerequisite: a running Gotenberg instance that your n8n can connect to. 1. Prerequisite: Run Gotenberg You need to have the Gotenberg service running. The easiest way is with Docker. Add the following service to your docker-compose.yml file (the same one you use for n8n): Then, restart your stack with docker compose up -d. This makes Gotenberg available at the address from within your n8n container. 2. Use as a Sub-Workflow This workflow is ready to be used as a sub-workflow. 1. In your main workflow, add an Execute Sub-Workflow node. 2. In the Workflow parameter, select this "Create PDF from HTML" workflow. 3. Provide the input data in the required format: a JSON object with html and filename keys.

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How to import this n8n workflow

  1. 1

    Download the workflow JSON file after purchase.

  2. 2

    Open n8n โ†’ click the menu โ†’ Import from File.

  3. 3

    Select the downloaded JSON and import.

  4. 4

    Set up credentials for each node that requires them.

  5. 5

    Click Execute Workflow to test, then activate.

Setup guide

Setup guide included

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