-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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MIC-Info: RSA-MD5,RSA,
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 NkQd5pu3BhRYKEE05lDBwA==

<SEC-DOCUMENT>0001209191-05-025880.txt : 20050513
<SEC-HEADER>0001209191-05-025880.hdr.sgml : 20050513
<ACCEPTANCE-DATETIME>20050513163848
ACCESSION NUMBER:		0001209191-05-025880
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20050511
FILED AS OF DATE:		20050513
DATE AS OF CHANGE:		20050513

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			WEIGMAN THOMAS
		CENTRAL INDEX KEY:			0001228765

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-15117
		FILM NUMBER:		05829881

	BUSINESS ADDRESS:	
		BUSINESS PHONE:		5183480099

	MAIL ADDRESS:	
		STREET 1:		ON2 TECHNOLOGIES
		STREET 2:		21 CORPORATE DRIVE SUITE 103
		CITY:			CLIFTON PARK
		STATE:			NY
		ZIP:			12065

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ON2 TECHNOLOGIES INC
		CENTRAL INDEX KEY:			0001045280
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-PREPACKAGED SOFTWARE [7372]
		IRS NUMBER:				841280679
		STATE OF INCORPORATION:			CO
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		145 HUDSON STREET
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10013
		BUSINESS PHONE:		9172370500

	MAIL ADDRESS:	
		STREET 1:		645 FIFTH AVE
		STREET 2:		C/O STEVEN SISKIND
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ON2COM INC
		DATE OF NAME CHANGE:	19990622

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	APPLIED CAPITAL FUNDING INC
		DATE OF NAME CHANGE:	19971002
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>doc4.xml
<DESCRIPTION>FORM 4 SUBMISSION
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2005-05-11</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001045280</issuerCik>
        <issuerName>ON2 TECHNOLOGIES INC</issuerName>
        <issuerTradingSymbol>ONT</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001228765</rptOwnerCik>
            <rptOwnerName>WEIGMAN THOMAS</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>21 CORPORATE DRIVE, SUITE 103</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>CLIFTON PARK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>12065</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <derivativeTable>
        <derivativeTransaction>
            <securityTitle>
                <value>Stock Option (right to buy)</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>0.58</value>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2005-05-11</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>75000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0.58</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <value>2005-05-12</value>
            </exerciseDate>
            <expirationDate>
                <value>2013-05-12</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>75000</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>365000</value>
                    <footnoteId id="F1"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeTransaction>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">Consists of options to purchase (i) 75,000 common shares at a price of $0.58 per share expiring on 5/11/2013, (ii) 200,000 common shares at a price of $0.45 per share expiring on 2/25/2012, and (iii) 90,000 common shares at a price of $0.46 per share expiring on 4/7/2013.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Thomas Weigman</signatureName>
        <signatureDate>2005-05-13</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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