Document and Entity Information - USD ($)	12 Months Ended
	Dec. 31, 2023	Apr. 15, 2024	Jun. 30, 2023
Details
Registrant CIK	0001404804
Fiscal Year End	--12-31
Document Financial Statement Error Correction	false
Document Type	10-K
Document Annual Report	true
Document Period End Date	Dec. 31, 2023
Securities Act File Number	000-53955
Entity Registrant Name	OMNITEK ENGINEERING CORP.
Entity Incorporation, State or Country Code	CA
Entity Tax Identification Number	33-0984450
Entity Address, Address Line One	1345 Specialty Dr. #E
Entity Address, City or Town	Vista
Entity Address, State or Province	CA
Entity Address, Postal Zip Code	92081
City Area Code	760
Local Phone Number	591-0089
Entity Well-known Seasoned Issuer	No
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Public Float			$ 398,207
Entity Common Stock, Shares Outstanding		21,948,091
Amendment Flag	false
Document Fiscal Year Focus	2023
Document Fiscal Period Focus	FY
Document Transition Report	false
Auditor Firm ID	3223
Auditor Name	Mercurius & Associates LLP
Auditor Location	New Delhi, India