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You are here: Home / Design / Images / Stop automatic compression of pictures in PowerPoint 2007

Stop automatic compression of pictures in PowerPoint 2007

August 21, 2010 by Ellen Finkelstein 10 Comments

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A reader wrote me the following:

I import graphics from InDesign, Illustrator, and Photoshop. I say import, but sometimes I do copy/paste out of indesign…a NO-NO i’m sure. Anyway, the deck looks great. I send it out to everyone — they make any last minute changes and sometimes send back for me to approve. This is where I’m guessing the compression is taking place and making most every graphic look awful. Is there a way to stop this?

The reader is right. A new “feature” of PowerPoint 2007 is that PowerPoint automatically compresses pictures when you save the file. This is usually OK, but in certain situations, it degrades the images unacceptably. (And it makes animated GIFs stop working, but few people use them any more.)

Selecting an image in another program and pasting into PowerPoint is not a good idea. Save the image as a separate file and then insert it as a picture in PowerPoint.

You can stop PowerPoint 2007 from compressing images automatically, but it’s very hard to find this setting! When you change the setting, it applies to the file, so the setting should stick with the file.

Here are the steps:

  1. Select a picture on a slide.
  2. Under Picture Tools, on the Format tab, go to the Adjust group and click Compress Pictures. You see this Compress Pictures dialog box

powerpoint_tip_stop_automatic_compression_PowerPoint_2007&2010-1

  1. Click the Options button to display the Compression Settings dialog box.

powerpoint_tip_stop_automatic_compression_PowerPoint_2007&2010-3

  1. Uncheck Automatically Perform Basic Compression on Save check box.
  2. Click OK twice.

Luckily, PowerPoint 2010 doesn’t automatically compress pictures when you save.

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READ LATER - DOWNLOAD THIS POST AS PDF >> CLICK HERE <<

Related posts:

  1. Managing Graphics to Reduce Size
  2. PowerPoint Tips: Turn AutoShapes into Pictures
  3. Change a picture in PowerPoint 2007 and 2010
  4. Reduce the size of your presentation files

Filed Under: Images Tagged With: compression, images, pictures, size

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Steve Rindsberg
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Steve Rindsberg

It’s worth reinforcing the point that turning compression off ONLY works for the current presentation, and that if you save your presentation before turning it off … well. Too late. You can turn automatic compression off completely, for all presentations though: PowerPoint 2007 makes pictures blurry, loses GIF animation http://www.pptfaq.com/FAQ00862.htm PPT 2010’s defaults are no longer set to compress on save, though it’s still possible for a presentation to be set up with compression on. But it’s still going to bite you: if you insert a picture onto a slide that has an empty content or picture placeholder, the picture… Read more »

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12 years ago
Ellen
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Ellen

Steve,
Thanks for clarifying with your usual thoroughness!
Ellen

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12 years ago
Berndt Ahlefelt
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Berndt Ahlefelt

Interesting, Ellen!
I’ve been compressing both by default and manually, mainly to decrease filesize, but now an other question arises: is there a loss of data (pic quality) after every save? Both I and my customers save the same files numerous times… pics should completely disappear after some rounds. Right?
But since they do not disappear, Ppt seems to distinguish between the first “save and compress” and perform subsequent saves without compression, right again?
Any thoughts?

Rgds,
B.A.

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12 years ago
Ellen
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Ellen

B.A.,
Yes, I think you’re right. Obviously, images aren’t compressed again and again. I think it only compresses new images, but I’m not absolutely sure. I personally haven’t seen any signs of continual degradation.

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12 years ago
s
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s

i AGREE WITH ALLEN “Yes, I think you’re right. Obviously, images aren’t compressed again and again. I think it only compresses new images, but I’m not absolutely sure. I personally haven’t seen any signs of continual degradation.”

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11 years ago
Dave
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Dave

Thanks for this post Ellen, however, I can’t seem to find the “picture tools” under the format tab. Any suggestions? Thanks in advance. Oh just found my answer in PowerPoint Help. This may be useful for other visitors so I’ll post it below… To turn compression off (but only for the current presentation) in PowerPoint 2007: Choose File, Save As. – In the Save As dialog box click Tools. – Choose Compress Pictures. – On the Compress Pictures dialog box, click Options. – On the Compression Settings dialog box that appears, remove the checks next to “Automatically perform basic compression… Read more »

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11 years ago
Alfonso Ferrer
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Alfonso Ferrer

TURNING OFF AUTOMATIC PICTURE COMPRESSION IN POWER POINT 2007 & 2010 Problem When you save presentations in PowerPoint 2007/2010 then open them again in any version, the pictures in your presentation are blurry or less sharp than when you first inserted them. In some cases, your animated GIFs may lose their animation. The same thing happens in Word 2007/2010 and the fix is the same. (Power Point 2003 and Earlier does not have this issue.) Solution PowerPoint 2007/2010 has an option to automatically compress images when you save the presentation. That’s a good thing. This option is turned on by… Read more »

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10 years ago
Alfonso Ferrer
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Alfonso Ferrer

PowerPoint 2007/2010 has an option to automatically compress images when you save the
presentation. That’s a good thing.
This option is turned on by default. And that can be a bad thing. Programs should never, ever
throw away a user’s data without asking for permission first, but that’s exactly what PowerPoint
does.

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10 years ago
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[…] Beautiful Link Preview Plugin is disabled!Please enable it inside the settings of the plugin.Link: https://www.ellenfinkelstein.com/pptblog/stop-automatic-compression-of-pictures-in-powerpoint-2007/ Beautiful Link Preview Plugin is disabled!Please enable it inside the settings of the plugin.Link: […]

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2 years ago
Ruchir
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Ruchir

Thanks a ton! Love it!

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1 year ago
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