Tuesday, July 17, 2012

Unlimited online photos

John Kratz photo
Your blog lives "in the cloud." Its contents are distributed.

Blogger's servers assemble the different page elements from various locations.

You can blog photos hosted online anywhere--at Flickr or Photobucket or even on your own web server.

However, if you upload a photo directly to your blog, Blogger stashes it in a linked Picasaweb account.

Google's Picasaweb is a free and handy online photo album, but (like other online photo services) comes with a size limit beyond which you must pay. The first gigabite of storage is free--a lot until you realize that digital photos can run anywhere from 2 to 10 megabytes.

So, what about that "unlimited" part? Fortunately, Google gives us a loophole big enough to drive a blog through.

Photos no bigger than 800 pixels on any side do not count towards the 1-GB limit. (The side-size allowance is even more generous with a Google+ account: a whopping 2048 pixels.) You can have as many of them as you like.

But wait, what about image quality? If you try to print an 800-pixel image it will either be small or muddy and grainy.

Computer monitors, however, are low-resolution devices. They can't use those extra pixels. For blogging purposes, you lose nothing by stepping down the resolution of your photos to 800 pixels or even less.

Even if you post a huge megapixel photo to your blog, Google scales the resolution down to fit your blog pages (but puts the whole thing at Picasaweb).

Consequently, I always step my photos down before posting. That is, I make a low-res copy, and upload that to Blogger.

One of my blogs (not this one) shows hundreds of photos. Nonetheless, I've still got plenty of room in my free Picasaweb account.

Unlimited online photos

John Kratz photo
Your blog lives "in the cloud." Its contents are distributed.

Blogger's servers assemble the different page elements from various locations.

You can blog photos hosted online anywhere--at Flickr or Photobucket or even on your own web server.

However, if you upload a photo directly to your blog, Blogger stashes it in a linked Picasaweb account.