Document and Entity Information - USD ($)	12 Months Ended
	May 31, 2019	Aug. 15, 2019	Nov. 30, 2018
Document And Entity Information
Entity Registrant Name	Startech Labs, Inc.
Entity Central Index Key	0001584480
Document Type	10-K
Amendment Flag	false
Entity Voluntary Filers	No
Current Fiscal Year End Date	--05-31
Entity Well Known Seasoned Issuer	No
Entity Small Business	true
Entity Shell Company	false
Entity Emerging Growth Company	true
Entity Current Reporting Status	Yes
Document Period End Date	May 31, 2019
Entity Filer Category	Non-accelerated Filer
Document Fiscal Period Focus	FY
Document Fiscal Year Focus	2019
Entity Ex Transition Period	false
Entity Common Stock Shares Outstanding		148,433
Entity Public Float			$ 1,398,605