Each photo needs to be less than 20 MB in size and have a resolution of less than 50 megapixels.

There is no limit on the number of photographs as long as the total size of all photos is less than 1 GB. On the other hand, Google limits storage capacity of a free Picasa account to 1 GB. video file size cannot be more than 150 MB.only 100 MB of photographs can be uploaded in a month.the maximum file size of a photo can be 10 MB.Other restrictions of a free account on Flickr are Older photos are hidden from the user's photo stream but any links/embeds of older photos remain active. On Flickr, the storage capacity for the free account is unlimited, however only the recently uploaded 200 photographs are made visible on the site. While Flickr and Picasa both offer free and paid accounts, the restrictions they impose on the free accounts are slightly different. Photos on Picasa are organized into albums. Photos on Flickr are organized into sets and collections. Yes, but with fewer options than Flickr's APIĪVI, WMV, MOV, MPEG (1, 2 and 4), 3GP in 1080p HDģGP, AVI, MOV, WMV, MPG, MP4, M2T, MMV, M2TS No HD video, can upload 640×480 resolution video, all will be played back at 320×240 or 480×360ġ GB free, can pay $5 per year for 20 GB additional storageġ TB storage max file size for photo is 200 MBġ GB storage number of photos or videos not limited.

Uploading photos to flickr