Document And Entity Information - shares	3 Months Ended
	Mar. 31, 2024	May 06, 2024
Document Information Line Items
Entity Registrant Name	MEGA MATRIX CORP.
Trading Symbol	MPU
Document Type	10-Q/A
Current Fiscal Year End Date	--12-31
Entity Common Stock, Shares Outstanding		35,978,581
Amendment Flag	true
Amendment Description	We are filing this Amendment No. 1 on Form 10-Q/A (this “Amendment”) to amend our Quarterly Report on Form 10-Q for the quarter ended March 31, 2024 (the “Original Form 10-Q”), filed with the Securities and Exchange Commission (“SEC”) on May 8, 2024 (the “Original Filing Date”). We are filing this Amendment to reflect changes made in response to certain comments raised by the staff of the SEC in connection with our wholly owned subsidiary Mega Matrix Inc.’s filing a Registration Statement of Form F-4 of which our quarterly financial statements were a part of.As a result of the above, we are filing this Amendment to amend and restate in their entirety the following items: (i) Part I, Item 1. Financial Statements, (ii) Part I, Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations, and (iii) Part II, Item 1A. Risk Factors. In addition, we are including Part II, Item 6. Exhibits to include the new certifications of our Chief Executive Officer and Chief Financial Officer dated as of the date of this filing in connection with this Amendment (Exhibits 31.1, 31.2, 32.1 and 32.2), and Exhibits 101 and 104 for the Interactive Files. Except for the foregoing, all other disclosures in the Original Form 10-Q remain unchanged. We have not modified or updated disclosures presented in the Original Form 10-Q, except as required to reflect the effects of the restatement as set forth in this Amendment. This Amendment should be read in conjunction with the Original Form 10-Q and does not reflect events occurring after the Original Filing Date of the Original Form 10-Q other than as described herein and no attempt has been made in this Amendment to modify or update other disclosures as presented in the Original Form 10-Q, except as specifically referenced herein. Accordingly, this Amendment and the Original Form 10-Q should be read in conjunction with our filings with the SEC subsequent to the filing of the Original Form 10-Q.Unless the context indicates otherwise, references in this report to the “Company,” “Mega Matrix” “we,” “us,” “our” and similar terms refer to Mega Matrix Corp. and its consolidated subsidiaries.
Entity Central Index Key	0001036848
Entity Current Reporting Status	Yes
Entity Filer Category	Non-accelerated Filer
Document Period End Date	Mar. 31, 2024
Document Fiscal Year Focus	2024
Document Fiscal Period Focus	Q1
Entity Small Business	true
Entity Emerging Growth Company	false
Entity Shell Company	false
Document Quarterly Report	true
Document Transition Report	false
Entity File Number	001-13387
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	94-3263974
Entity Address, Address Line One	3000 El Camino Real
Entity Address, Address Line Two	Bldg. 4
Entity Address, Address Line Three	Suite 200
Entity Address, City or Town	Palo Alto
Entity Address, State or Province	CA
Entity Address, Postal Zip Code	94306
City Area Code	(650)
Local Phone Number	340-1888
Title of 12(b) Security	Common Stock, par value $0.001 per share
Security Exchange Name	NYSE
Entity Interactive Data Current	Yes