As you might already know, Blogger is integrated with Picasa and all
the images that you upload to Blogger automatically becomes a part of
your Picasa account.Picasa has got 1 GB free Storage.So if your Picasa
Account exceeds this 1 GB limit, you wont be able to post more images to
your blog.(In that case you will have to buy additional Storage).
Each of your Blogs will be having a separate album in your Picasa Account. You can check it out at http://picasaweb.google.com
The visibility of these albums will be set to “Anyone With Link” and
hence these albums won’t be publically visible to anyone.If you delete
any of these images from Picasa, they will disappear from your blog as
well.
Images uploaded to Picasa have some special properties
which might come in handy for you. You can resize or crop these images
so easily. This post talks specifically about landscape images.
Resizing Images in Blogger / Picasa
The
maximum width of a Picasa image is 1600px. If you upload images which
have a bigger width, then picas a will automatically scale them to a
width of 1600px maintaining the aspect ratio. Once you have uploaded an
image to Picasa/blogger, you can have multiple sizes of the image by
altering the image URL.
Example : https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgncYSMVsxs2BchIgj_rHK9hfHYFqO9RGGJj4UQQDvJ0gjgNk4NhLdY_I_Lbk0X25ocNof172wUpA5YxQyfaxlyk-8qDIbGibZN1FCIauKJr119g8pt93x8J9NfpUOcCTfrrzYRTzmriSE/ is an 1920x1020px image that I uploaded to Picasa via Blogger. It automatically got resized to 1600x900px
This
is the image URL that I got in my blogger post Editor. You can get
multiple sizes of the image by varying this bolded parameter. An image
URL with s1600 will have a maximum width of 1600px. Similarly an image
URL https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgncYSMVsxs2BchIgj_rHK9hfHYFqO9RGGJj4UQQDvJ0gjgNk4NhLdY_I_Lbk0X25ocNof172wUpA5YxQyfaxlyk-8qDIbGibZN1FCIauKJr119g8pt93x8J9NfpUOcCTfrrzYRTzmriSE/s777/1920.1080.jpg
will have a maximum width of 777px. (Here as the actual image is
larger than 777px, it will show a scaled pic with width 777px)
Here is another image that I uploaded
https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiKkbnk_X87gMNjpC-ugxgfyYvLD2iYfY-nsSG9AtGGd42UDByxT1RE4keYUB_SuoVJs4J3fBtJrmZVV83xpGpvohlAcmI-JRdBSNjb9OrEMaoltWmS_N6oiPAM6AJ-ao4VgO5Iu7HAjD0/ (actual size 126x131px)
Now lets try modifying the image URL
Here the actual size of the image is less than 777 px and hence the original image will be shown without any scaling
Cropping images in Blogger / Picasa
Picasa can also provide you with Cropped images. You have to add a -c to the modifiable parameter to crop the image.
http://1.bp.blogspot.com/_u4gySN2ZgqE/TRoVyjWy22I/AAAAAAAABxA/s1600-c/zqjhDdXbITk/1920.1080.jpg
will provide you a cropped 1600x1600 px image
https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiKkbnk_X87gMNjpC-ugxgfyYvLD2iYfY-nsSG9AtGGd42UDByxT1RE4keYUB_SuoVJs4J3fBtJrmZVV83xpGpvohlAcmI-JRdBSNjb9OrEMaoltWmS_N6oiPAM6AJ-ao4VgO5Iu7HAjD0/s1600-c/christmas-bells-icon.png
will provide you with a cropped(Plus scaled) 1600x1600 px square image.
http://1.bp.blogspot.com/_u4gySN2ZgqE/TRoVyjWy22I/AAAAAAAABxA/s111-c/zqjhDdXbITk/1920.1080.jpg
will provide a 111x111px cropped version of the image
Remember 1600 is the maximum pixel size that you can use when modifying the image urls for cropping or resizing purposes.
http://1.bp.blogspot.com/_u4gySN2ZgqE/TRoVyjWy22I/AAAAAAAABxA/s1600-c/zqjhDdXbITk/1920.1080.jpg
will provide you a cropped 1600x1600 px image
https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiKkbnk_X87gMNjpC-ugxgfyYvLD2iYfY-nsSG9AtGGd42UDByxT1RE4keYUB_SuoVJs4J3fBtJrmZVV83xpGpvohlAcmI-JRdBSNjb9OrEMaoltWmS_N6oiPAM6AJ-ao4VgO5Iu7HAjD0/s1600-c/christmas-bells-icon.png
will provide you with a cropped(Plus scaled) 1600x1600 px square image.
http://1.bp.blogspot.com/_u4gySN2ZgqE/TRoVyjWy22I/AAAAAAAABxA/s111-c/zqjhDdXbITk/1920.1080.jpg
will provide a 111x111px cropped version of the image
Remember 1600 is the maximum pixel size that you can use when modifying the image urls for cropping or resizing purposes.
-h parameter.
When adding images using the old Blogger Post Editor, you might have come across urls containing /s1600-h/ . These links will actually generate an HTML page where the image is embedded.
https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgncYSMVsxs2BchIgj_rHK9hfHYFqO9RGGJj4UQQDvJ0gjgNk4NhLdY_I_Lbk0X25ocNof172wUpA5YxQyfaxlyk-8qDIbGibZN1FCIauKJr119g8pt93x8J9NfpUOcCTfrrzYRTzmriSE/s200-h/1920.1080.jpg
is a link to an HTML page where the image is embedded(maximum width of the image is 200px)
Posting Big Images in Blogger
If
you read everything posted above, then you should be able to manipulate
the image links so that you get an image of an appropriate size. Refer
These Screenshots for posting large images onto Blogger. Click the
image for a larger view.
New Post EditorOld Post Editor
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