<SEC-DOCUMENT>0001562180-24-006439.txt : 20240821
<SEC-HEADER>0001562180-24-006439.hdr.sgml : 20240821
<ACCEPTANCE-DATETIME>20240821163021
ACCESSION NUMBER:		0001562180-24-006439
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20240821
FILED AS OF DATE:		20240821
DATE AS OF CHANGE:		20240821

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Kim Namsun
		CENTRAL INDEX KEY:			0002027218
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-42144
		FILM NUMBER:		241229101

	MAIL ADDRESS:	
		STREET 1:		C/O WEBTOON ENTERTAINMENT INC.
		STREET 2:		5700 WILSHIRE BLVD, SUITE 220
		CITY:			LOS ANGELES
		STATE:			CA
		ZIP:			90036

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			WEBTOON Entertainment Inc.
		CENTRAL INDEX KEY:			0001997859
		STANDARD INDUSTRIAL CLASSIFICATION:	MISCELLANEOUS PUBLISHING [2741]
		ORGANIZATION NAME:           	04 Manufacturing
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		5700 WILSHIRE BLVD, SUITE 220
		CITY:			LOS ANGELES
		STATE:			CA
		ZIP:			90036
		BUSINESS PHONE:		213-347-4841

	MAIL ADDRESS:	
		STREET 1:		5700 WILSHIRE BLVD, SUITE 220
		CITY:			LOS ANGELES
		STATE:			CA
		ZIP:			90036
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>primarydocument.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0508</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2024-08-21</periodOfReport>

    <notSubjectToSection16>false</notSubjectToSection16>

    <issuer>
        <issuerCik>0001997859</issuerCik>
        <issuerName>WEBTOON Entertainment Inc.</issuerName>
        <issuerTradingSymbol>WBTN</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0002027218</rptOwnerCik>
            <rptOwnerName>Kim Namsun</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>5700 WILSHIRE BLVD., SUITE 220</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>LOS ANGELES</rptOwnerCity>
            <rptOwnerState>CA</rptOwnerState>
            <rptOwnerZipCode>90036</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>true</isDirector>
            <isOfficer>false</isOfficer>
            <isTenPercentOwner>false</isTenPercentOwner>
            <isOther>false</isOther>
            <officerTitle></officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <aff10b5One>false</aff10b5One>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2024-08-21</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>P</transactionCode>
                <equitySwapInvolved>false</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness></transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>7195.00</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>13.90</value>
                    <footnoteId id="F1"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>7195.00</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <derivativeTable></derivativeTable>

    <footnotes>
        <footnote id="F1">The price reported is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $13.88 to $13.90. The Reporting Person undertakes to provide to the Issuer, any security holders of the Issuer, or the staff of the Securities and Exchange Commission (the &quot;SEC&quot;), upon request, full information regarding the number of shares purchased at each price within this range.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Maximilian Jo, as Attorney-in-Fact for Namsun Kim</signatureName>
        <signatureDate>2024-08-21</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
