Document and Entity Information (USD $)	9 Months Ended
	Dec. 31, 2013	Feb. 14, 2014
Document and Entity Information
Entity Registrant Name	eCrypt Technologies, Inc.
Document Type	10-Q
Document Period End Date	Dec. 31, 2013
Amendment Flag	false
Entity Central Index Key	0001449574
Current Fiscal Year End Date	--03-31
Entity Common Stock, Shares Outstanding		135,979,802
Entity Public Float		$ 0
Entity Filer Category	Smaller Reporting Company
Entity Current Reporting Status	Yes
Entity Voluntary Filers	No
Entity Well-known Seasoned Issuer	No
Document Fiscal Year Focus	2014
Document Fiscal Period Focus	Q3