Exhibit 32.1

Certification Pursuant to 18 U.S.C. Section 1350,

As Adopted Pursuant To

Section 906 of the Sarbanes-Oxley Act of 2002

In connection with the Annual Report of Chyron Corporation (the "Company") on Form 10-K for the year ended December 31, 2004 as filed with the Securities and Exchange Commission on the date hereof (the "Report"), I, Michael Wellesley-Wesley, President and Chief Executive Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, that:

(i) the Report fully complies with the requirements of section 13(a) or section 15(d) of the Securities Exchange Act of 1934; and

(ii) the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Dated: March 31, 2005

/s/ Michael Wellesley-Wesley

Michael Wellesley-Wesley

President and

Chief Executive Officer