Document And Entity Information (USD $)	12 Months Ended
	Dec. 31, 2013	Jun. 28, 2013	Mar. 21, 2013
Document and Entity Information [Abstract]
Entity Registrant Name	hopTo Inc.
Document Type	10-K
Current Fiscal Year End Date	--12-31
Entity Common Stock, Shares Outstanding			114,235,457
Entity Public Float		$ 22,129,700
Amendment Flag	false
Entity Central Index Key	0001021435
Entity Current Reporting Status	Yes
Entity Voluntary Filers	No
Entity Filer Category	Smaller Reporting Company
Entity Well-known Seasoned Issuer	No
Document Period End Date	Dec. 31, 2013
Document Fiscal Year Focus	2013
Document Fiscal Period Focus	FY