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Text watermark

Apply text overlay
If you need to tag an image or add a reference number as an overlay, use the text watermark function.

Available parameters

Parameter
Syntax
Description
use watermark
wat=1
(required) Activates the watermark function
watermark text
wat_text=X
(required) The text to be overlayed. Can be URL-encoded
watermark position
wat_gravity=X X=[north|south][east|west]|center
Defines the position to "anchor" the watermark to
watermark padding
wat_pad=X[p][,Y[p]] X/Y=0..100[p]
Adds padding from the anchoring point in pixels (X) or in percent (Xp)
watermark opacity
wat_opacity=X X=0..1
Defines watermark opacity
watermark font
wat_font=X
Choose the font family for the overlay
watermark color
wat_color=X | wat_colour=X
Sets the text color
watermark font size
wat_fontsize=X | wat_fontsize=Xmax
Sets the font size. If the Xmax syntax is used, the size is reduced if the text cannot fit in the image

Examples