Take the 2-minute tour ×
Graphic Design Stack Exchange is a question and answer site for Graphic Design professionals, students, and enthusiasts. It's 100% free, no registration required.

I am new to InDesign. I have been supplied a file with a number of pages consisting of tiff images. I was told that the tiffs have transparent backgrounds, but when I export to png, the entire page is filled with white with no transparency. How can I export or set a transparent background for each page please?

share|improve this question

2 Answers 2

up vote 0 down vote accepted

Unfortunately InDesign does not use transparency information stored in a TIFF file. It always fills transparent pixels with white color.

However, InDesign does use the transparency of placed PSD files. So I would recommend opening all of your TIFFs in Photoshop and resaving them as PSDs.

Edit: the answer above is proved to be incorrect - I've always tried to place a layered TIFF file containing a single layer with transparent pixels which is NOT the same as a TIFF file properly saved with transparency.

enter image description here

share|improve this answer
1  
This is incorrect. Indesign supports transparency within Tiff files just fine, provided the tiff actually contains transparency. –  Scott Feb 3 '13 at 9:51
    
Before posting this answer I've checked whether it's true (I tend to sometimes misassociate my experience). And I couldn't place a transparent TIFF I've just created into InDesign retaining the transparency. I've also checked available Import Options. What InDesign does support from TIFF files, is Clipping Paths stored within a file but this it not actually a form of transparency... –  Const Feb 3 '13 at 10:01
1  
And I can place a transparent tiff in Indesign CS4, CS5, or CS6 with no issue. Your answer is incorrect. Either you failed to save a tiff with transparency, or you've added a white background in Indesign. –  Scott Feb 3 '13 at 10:06
    
You are right, my answer is incorrect. What I never realized was that a layered TIFF file containing a single layer with transparent pixels is NOT the same as a TIFF file saved with transparency. –  Const Feb 3 '13 at 10:13

Tiff files MAY have transparency. But traditionally they do not.

Adobe added the ability to save transparency in tiffs a few years ago, but that does not mean everyone uses that feature.

If the tiffs have background, you'll have to remove them just as you would from any other image via brushes, selections, and masks in Photoshop or some other raster editing application. Indesign will not auto-generate transparency where none exists.

Note Tiffs CAN contain transparency and be placed in Indesign....

(Magenta box is a shape created in Indesign. Text and yellow box are part of a tiff, simply placed into Indesign.) indesign

share|improve this answer

Your Answer

 
discard

By posting your answer, you agree to the privacy policy and terms of service.

Not the answer you're looking for? Browse other questions tagged or ask your own question.