    <SEC-DOCUMENT>0001084048-21-000053-index.html : 20210806
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    <ACCEPTANCE-DATETIME>20210805194150
    ACCESSION NUMBER:		0001084048-21-000053
    CONFORMED SUBMISSION TYPE:	8-K/A
    PUBLIC DOCUMENT COUNT:		33
    CONFORMED PERIOD OF REPORT:	20210805
    ITEM INFORMATION:		Results of Operations and Financial Condition
    ITEM INFORMATION:		Regulation FD Disclosure
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20210806
    DATE AS OF CHANGE:		20210805

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			J2 GLOBAL, INC.
    		CENTRAL INDEX KEY:			0001084048
    		STANDARD INDUSTRIAL CLASSIFICATION:	TELEGRAPH & OTHER MESSAGE COMMUNICATIONS [4822]
    		IRS NUMBER:				471053457
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		8-K/A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	000-25965
    		FILM NUMBER:		211150177

    	BUSINESS ADDRESS:
    		STREET 1:		700 S FLOWER STREET
    		STREET 2:		LEGAL DEPT - 15TH FLOOR
    		CITY:			LOS ANGELES
    		STATE:			CA
    		ZIP:			90017
    		BUSINESS PHONE:		3238609200

    	MAIL ADDRESS:
    		STREET 1:		700 S FLOWER STREET
    		STREET 2:		LEGAL DEPT - 15TH FLOOR
    		CITY:			LOS ANGELES
    		STATE:			CA
    		ZIP:			90017

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	J2 GLOBAL COMMUNICATIONS INC
    		DATE OF NAME CHANGE:	20001221

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	JFAX COM INC
    		DATE OF NAME CHANGE:	19990413
    </SEC-HEADER>
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    <SEQUENCE>1
    <FILENAME>jcom-20210805.htm
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    <DOCUMENT>
    <TYPE>EX-99.1
    <SEQUENCE>2
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