Document and Entity Information - shares	6 Months Ended
Sep. 30, 2019	Nov. 12, 2019
Details
Registrant CIK	0001334589
Fiscal Year End	--03-31
Registrant Name	Plyzer Technologies Inc.
SEC Form	10-Q/A
Period End date	Sep. 30, 2019
Tax Identification Number (TIN)	99-0381956
Number of common stock shares outstanding		92,997,865
Filer Category	Non-accelerated Filer
Current with reporting	Yes
Interactive Data Current	Yes
Shell Company	false
Small Business	true
Emerging Growth Company	false
Amendment Description	This Amendment is being filed for the purpose of correcting a certain error in the Condensed Consolidated Statements of Operations and Comprehensive Loss. Line item “Warrant modification expense” was inadvertently omitted from the Condensed Consolidated Statements of Operations and Comprehensive Loss in the Original Filing
Entity File Number	333-127389
Entity Incorporation, State or Country Code	NV
Entity Address, Address Line One	47 Avenue Road, Suite 200
Entity Address, City or Town	Toronto
Entity Address, State or Province	ON
Entity Address, Country	CA
Entity Address, Postal Zip Code	M5R 2G3
City Area Code	416
Local Phone Number	860-0211
Amendment Flag	true
Document Fiscal Year Focus	2020
Document Fiscal Period Focus	Q2
Document Quarterly Report	true
Document Transition Report	false

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Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument.

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