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#1 saeedyazdani  Icon User is offline

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how compress image without lose resolution?

Posted 05 August 2013 - 03:10 AM

how compress image without lose resolution?
without change extension image
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#2 baavgai  Icon User is offline

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Re: how compress image without lose resolution?

Posted 05 August 2013 - 03:48 AM

Odd question...

By "resolution" I'm guessing you mean quality? It would depend on the format. However, if you already have a "lossy" format, it can usually only get worse. If it's lossless, then such formats will either support one type of compression as their standard or choose the best by default.

Without changing the extension, the answer is probably, "you can't."
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