Capital letters in meta tags

every one know the importance of meta tags in seo. meta tags in small or capital letter have any effect on their ranking.

Meta tags are not important in seo. The only thing that matters is the meta description which will actually be displayed on google SERPs but it's content wont matter in rankings.

Some metatags are important for SEO. But the metatag keywords is not one of them. If you have capital letter or small letter in your metatags does not make a difference. Metatags are good for the visitors experience especially the metatag description so it's worth adding metatags to your code

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The spidering and analysis of your site is case-insensitive. Using capital or lower-case letters does not matter, just like in the Google search box.

It makes no difference to google.The content of the meta description should NOT be all uppercase. It should be written in "sentence case" i.e well-formed English sentences/phrases.

It makes no difference to google.The content of the meta description should NOT be all uppercase. It should be written in "sentence case" i.e well-formed English sentences/phrases.

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I'm sure that all of us suffering from short-term memory loss appreciated that last duplicate post from marck_don. (Or are you a n00b having problems with quote-and-reply?)

although it is not that important it always had a factor on seo thing. i dont use all caps on my metas, it just hurt my eyes.

There is no difference between small or capital letters for using of them in meta tags.

as for meta tags, I think it doesn't make any difference.  I came across one articles though that the capitalization of keywords in your page content makes a difference. Do some research for confirmation.

It can be written in any form bit generally you will find it in the small letters...

Meta tags are not case sensitive, it will not make any difference for your keywords.