HTML to PDF icon

HTML to PDF

Convert HTML to PDF, Parse PDF, Extract Data, and Manage PDF Security

Actions11

PDF Security → Lock PDF

AI-generated

Summary

Protects a PDF with a password, using either a URL or a binary file from the incoming item. Sends the request to the PDF service and returns the locked PDF in the selected format.

Inputs

  • Input Type (required) — Choose URL or File. For URL, provide the PDF URL (the UI notes a 10 MB maximum); for File, name the incoming binary property, defaulting to data.
  • Password (required) — Password to set on the PDF.
  • Input Password — Provide this if the input PDF is already encrypted.
  • Output Type (required) — Choose URL, File, or Base64; defaults to File.
  • Output Filename — Filename for the output file, defaulting to locked.pdf.

Output shape

One output item per input item; File mode returns binary data in the data property, while URL and Base64 modes return the service response in JSON.

Successful File responses include { "success": true } in JSON and the PDF as binary. For non-File responses, the service response body is returned as JSON (non-object bodies are wrapped in body). HTTP error responses include the status code; caught errors are thrown unless Continue On Fail is enabled.

Examples

Example 1: Lock a PDF from a URL and return the result as a file

Select URL input, provide the PDF URL and a password, then keep the default File output.

Links

Discussion