CODEWITHSUNDEEP
javascripthtmllocal-storagesession-storage
Brian M. Hunt
Brian M. Hunt

Reputation: 83788

How large is HTML5 session storage?

Although the size of localStorage has been addressed in detail and there is a online test for it, I was wondering what the maximum size of sessionStorage is for the common browsers?

Upvotes: 57

Views: 66875

Answers (2)

Robert Harvey
Robert Harvey

Reputation: 180777

According to this site, Firefox’s and Safari’s storage limit is 5MB per domain, Internet Explorer’s limit is 10 MB per domain.

However, according to this site which tests your web browser local storage capabilities, on my machine:

Browser        LocalStorage         SessionStorage
-------        ------------         --------------
Chrome              5M                   5M
Firefox             5M                Unlimited
IE11                5M                   5M

Also, note the handy chart at the bottom of the page.

Upvotes: 76

Taylor Henderson
Taylor Henderson

Reputation: 9

The amount able to be stored varries from browser to browser with IE being able to store up to a couple MB. It is also good to note that there is a vulnerabilty that allows an unlimited amount of data to be stored.

Upvotes: -6

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