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I clicked on an ad for a TracFone deal, and noticed the URL it went through:,eJydkduSmkAQhp.GO6FmmCNF5WKAFRGJicJu8CbFSVBBXMIuq0-fdtdNKrfpmqL..rpruuYHEytjhYkpJfmO77DIkIUJL3dMUjMXU2RZFiFSGhxhJKbU9h0VGrGnbOnlsXoP36ThqD5jUVfdXVLlKjVzzPFhXn2QPUFvH8oO9eN39f.hjAvl3zVk2F-5UhlxnYhrYv8Zc4tD-JSM26cELaO6TQ75EEazJtwglhizehnldBsVxzB6bEPDJ-HfBV-m9TCcJ0RNjBmcqumytNHTvtAvad11et61gDe-NyEuZl2GskOVAQmhFlJIQnRwlTJkYhCCS46kDh5SybABcy7Mtem-uV0C0hSSIYQ5gY2bIAGaAE3UfLUC.fDj220NIYxy-BUI0BLAStbnwAuCOb7ETnpqolf-lSslInV2ZKxvs-dK2SfvAuM2jLv7hW63QeD7owZo8XklYxQhappUEsAB4L50rt11vn6sfibklW7X69PyWEFTQZNzLEwioVpDhd79AZfov4Y1-mXfVneb-mf4FGnfpJANjWgUcj20t9eXb4PWl6ei7LVfZf7Sl.qt8RvgCraA,  

That's a 942 character URL!

So I was wondering: is there a defined limit to URL length?

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You have great up to date answers on this link : – deltonio2 Dec 22 '14 at 13:24
up vote 6 down vote accepted

According to Microsoft the maximum character limit in IE is 2083

According to this article other browsers can handle a far larger number of characters in the URL

With that said though for cross browser compatibility most URLs probably follow the lower amount that IE supports.

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"No, grandma. You can just copy and paste the URL. You don't need to write it out on paper and then type it by hand!" – iglvzx May 9 '12 at 0:19

As djmadscribbler already said there is maximum length for url's and that is why we use POST instead of GET (for example) when uploading files or submitting html forms that may not even have any limit for text typed in.

If there's no any limit for URL length then we could upload our 1GB document backup's to server using http get request but someone decided that nobody wants to see 1GB URL in their browsers address bar... maybe there's many other reasons, imagine what happens when you hit bookmark this button with that kind of URL...

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