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Add Text Watermark to PDF

files/addtextwatermark2pdf

addtextwatermark2pdf (Add Text Watermark to PDF) is a 1001fx API function in the group Files & PDF: POST https://api.1001fx.com/files/addtextwatermark2pdf, 3 credits per call. It works as a ready-made module in Make or as a plain HTTP call.

3 credits per callHTTP APIMake

Writes a text watermark (e.g. CONFIDENTIAL, DRAFT) diagonally across the center of all or selected pages, with font size, color, opacity and angle. Returns the PDF. For an image watermark use files/addwatermark2pdf.

Endpoint

POSThttps://api.1001fx.com/files/addtextwatermark2pdf

Header: X-API-KEY: YOURSECRETAPIKEY How to
Content type: multipart/form-data

Parameters

filefileoptional
The PDF. Either file or fileUrl.
fileUrlstringoptional
Public URL of the PDF. Either file or fileUrl.
Example:
https://api.1001fx.com/testdata/3pages.pdf
textstringrequired
Watermark text (Latin characters).
Example:
CONFIDENTIAL
pagesstringoptional
Pages, e.g. 1-3,7 (first page = 1). Empty: all pages.
Example:
1-2
fontSizenumberoptional
Default 60.
Default:
60
Min:
4
Max:
400
colorstringoptional
Hex color, default #808080.
Default:
#808080
opacitynumberoptional
0 (invisible) to 1, default 0.25.
Default:
0.25
Max:
1
rotationnumberoptional
Degrees counterclockwise, default 45.
Default:
45
Max:
360

Examples