Cover - shares	9 Months Ended
	Apr. 30, 2025	Jun. 19, 2025
Cover [Abstract]
Entity Registrant Name	QUANTUMZYME CORP
Entity Central Index Key	0001663038
Document Type	10-Q
Amendment Flag	false
Current Fiscal Year End Date	--07-31
Entity Small Business	true
Entity Shell Company	false
Entity Emerging Growth Company	true
Entity Current Reporting Status	Yes
Document Period End Date	Apr. 30, 2025
Entity Filer Category	Non-accelerated Filer
Document Fiscal Period Focus	Q3
Document Fiscal Year Focus	2025
Entity Ex Transition Period	true
Entity Common Stock Shares Outstanding		38,962,050
Document Quarterly Report	true
Document Transition Report	false
Entity Incorporation State Country Code	NV
Entity File Number	000-56725
Entity Address Address Line 1	15656 Bernardo Center Drive
Entity Address Address Line 2	Suite 801
Entity Address City Or Town	San Diego
Entity Address State Or Province	CA
Entity Address Postal Zip Code	92127
City Area Code	1 858
Local Phone Number	203-0312
Entity Interactive Data Current	Yes