The
securities represented by herein have not been registered under the U.S. Securities Act of 1933, as amended (the "Act"), and
have been issued pursuant to an exemption from registration pursuant to Regulation S under the Act. These notes cannot be transferred,
offered, or sold in the United States or to a U.S. Person (as that term is defined in Regulation S) unless such notes are registered under
the Act or an exemption from registration is available. The offer or sale of these shares to a U.S. Person (as that term is defined in
RegulationS) or in the United States is subject to certain restrictions.





BUBBLR INC.


CONVERTIBLE PROMISSORY
NOTE


$__________________________, 2021





FOR VALUE RECEIVED, Bubblr Inc., a Wyoming corporation
(the “Company”) promises to pay to _________________ (“Investor”), or its registered assigns, in
lawful money of the United States of America the principal sum of _________________________ ($________), or such lesser amount as shall
equal the outstanding principal amount hereof, together with interest from the date of this Note on the unpaid principal balance at a
rate equal to 2% per annum, computed on the basis of the actual number of days elapsed and a year of 365 days. All unpaid principal, together
with any then unpaid and accrued interest and other amounts payable hereunder, shall be due and payable on the earlier of (i) eighteen
(18) months from the date of this Note (the “Maturity Date”), or (ii) when, upon or after the occurrence of an
Event of Default (as defined below), such amounts are declared due and payable by Investor or made automatically due and payable in accordance
with the terms hereof. This Note is one of the “Notes” issued pursuant to the Note Purchase Agreement of even date herewith
(as amended, modified or supplemented, the “Note Purchase Agreement”) between the Company and the Investors (as defined
in the Note Purchase Agreement).


The following is a statement
of the rights of Investor and the conditions to which this Note is subject, and to which Investor, by the acceptance of this Note, agrees:


1.    
Definitions. As used in this Note, the following capitalized terms have the following meanings:






    	 		 



    	 



    




(a)  
 the “Company” includes the corporation initially executing this Note and any Person which shall succeed to
or assume the obligations of the Company under this Note.


(b) 
“Event of Default” has the meaning given in Section 4 hereof.


(c)  
“GAAP” shall mean generally accepted accounting principles as in effect in the United States of America from
time to time.


(d) 
“Investor” shall mean the Person specified in the introductory paragraph of this Note or any Person who shall
at the time be the registered holder of this Note.


(e)  
 “Majority in Interest” shall mean, more than 50% of the aggregate outstanding principal amount of the
Notes issued pursuant to the Note Purchase Agreement.


(f)  
“Material Adverse Effect” shall mean a material adverse effect on (a) the business, assets, operations,
prospects or financial or other condition of the Company; (b) the ability of the Company to pay or perform the Obligations in accordance
with the terms of this Note and the other Transaction Documents and to avoid an Event of Default, or an event which, with the giving of
notice or the passage of time or both, would constitute an Event of Default, under any Transaction Document; or (c) the rights and
remedies of Investor under this Note, the other Transaction Documents or any related document, instrument or agreement.


(g) 
“Note Purchase Agreement” has the meaning given in the introductory paragraph hereof.


(h) 
“Obligations” shall mean and include all loans, advances, debts, liabilities and obligations, howsoever arising,
owed by the Company to Investor of every kind and description (whether or not evidenced by any note or instrument and whether or not for
the payment of money), now existing or hereafter arising under or pursuant to the terms of this Note and the Note Purchase Agreement,
including, all interest, fees, charges, expenses, attorneys’ fees and costs and accountants’ fees and costs chargeable to
and payable by the Company hereunder and thereunder, in each case, whether direct or indirect, absolute or contingent, due or to become
due, and whether or not arising after the commencement of a proceeding under Title 11 of the United States Code (11 U. S. C. Section 101
et seq.), as amended from time to time (including post-petition interest) and whether or not allowed or allowable as a claim in
any such proceeding.


(i)   
“Person” shall mean and include an individual, a partnership, a corporation (including a business trust), a
joint stock company, a limited liability company, an unincorporated association, a joint venture or other entity or a governmental authority.


(j)   
“Securities Act” shall mean the Securities Act of 1933, as amended.


(k) 
“Subsidiary” shall mean (a) any corporation of which more than 50% of the issued and outstanding equity
securities having ordinary voting power to elect a majority of the Board of Directors of such corporation is at the time directly or indirectly
owned or controlled by the Company, (b) any partnership, joint venture, or other association of which more than 50% of the equity
interest having the power to vote, direct or control the management of such partnership, joint venture or other association is at the
time directly or indirectly owned and controlled by the Company, (c) any other entity included in the financial statements of the
Company on a consolidated basis.









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(l)   
“Transaction Documents” shall mean this Note, each of the other Notes issued under the Note Purchase Agreement
and the Note Purchase Agreement.


2.    
Interest. Accrued interest on this Note shall be payable at Maturity to the Investor unless converted into common
stock earlier.


3.    
Prepayment. Upon five days prior written notice to Investor, the Company may prepay this Note in whole or in part;
provided that: (i) any prepayment of this Note may only be made in connection with the prepayment of all Notes issued under
the Note Purchase Agreement on a pro rata basis, based on the respective aggregate outstanding principal amounts of each such Note, and
(ii) any such prepayment will be applied first to the payment of expenses due under this Note, second to interest accrued on this
Note and third, if the amount of prepayment exceeds the amount of all such expenses and accrued interest, to the payment of principal
of this Note.


4.    
Events of Default. The occurrence of any of the following shall constitute an “Event of Default”
under this Note and the other Transaction Documents:


(a)  
Failure to Pay. The Company shall fail to pay (i) when due any principal or interest payment on the due date hereunder
and such payment shall not have been made within ten days of the Company’s receipt of Investor’s written notice to the
Company of such failure to pay; or


(b) 
Voluntary Bankruptcy or Insolvency Proceedings. The Company shall (i) discontinue its business, (ii) apply for
or consent to the appointment of a receiver, trustee, liquidator or custodian of itself or of all or a substantial part of its property,
(iii) make a general assignment for the benefit of its or any of its creditors, (iv) be dissolved or liquidated, (v) become
insolvent (as such term may be defined or interpreted under any applicable statute), (vi) commence a voluntary case or other proceeding
seeking liquidation, reorganization or other relief with respect to itself or its debts under any bankruptcy, insolvency or other similar
law now or hereafter in effect or consent to any such relief or to the appointment of or taking possession of its property by any official
in an involuntary case or other proceeding commenced against it, or (vii) take any action for the purpose of effecting any of the
foregoing;


(c)  
Involuntary Bankruptcy or Insolvency Proceedings. Proceedings for the appointment of a receiver, trustee, liquidator or
custodian of the Company or of all or a substantial part of the property thereof, or an involuntary case or other proceedings seeking
liquidation, reorganization or other relief with respect to the Company or the debts thereof under any bankruptcy, insolvency or other
similar law now or hereafter in effect shall be commenced and an order for relief entered or such proceeding shall not be dismissed or
stayed within 60 days of commencement;


(d)       Foreclosure
Proceedings. Proceedings are commenced to foreclose a security interest or lien on any property or assets of the Company as a result
of default in the payment or performance of any debt of the Company for borrowed money in excess of $1,000,000;


 






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(e)       Judgment
Against the Company. A final judgment for the payment of money in excess of $200,000 is entered against the Company by a court of
competent jurisdiction, and such judgment is not discharged in accordance with its terms within sixty (60) days after the date such judgment
is entered, and within such period an appeal therefrom has not been prosecuted and the execution thereof caused to be stayed during such
appeal; or


(f)       Garnishment.
An attachment or garnishment is levied against the assets or properties of the Company involving an amount in excess of $1,000,000,
and such levy is not vacated or otherwise terminated within sixty (60) days after the date of its effectiveness;


5.    
Rights of Investor upon Default. Upon the occurrence or existence of any Event of Default (other than an Event of
Default described in Sections 4(b) or 4(c)) and at any time thereafter during the continuance of such Event of Default,
Investor may, with the consent of a Majority in Interest of the holders of the Notes issued under the Note Purchase Agreement, by written
notice to the Company, declare all outstanding Obligations payable by the Company hereunder to be immediately due and payable without
presentment, demand, protest or any other notice of any kind, all of which are hereby expressly waived. Upon the occurrence or existence
of any Event of Default described in Sections 4(b) and 4(c), immediately and without notice, all outstanding Obligations
payable by the Company hereunder shall automatically become immediately due and payable, without presentment, demand, protest or any other
notice of any kind, all of which are hereby expressly waived. In addition to the foregoing remedies, upon the occurrence or existence
of any Event of Default and subject to the consent of a Majority in Interest of the holders of the Notes issued under the Note Purchase
Agreement, Investor may exercise any other right power or remedy granted to it by the Transaction Documents or otherwise permitted to
it by law, either by suit in equity or by action at law, or both.


6.    
Voluntary Conversion. Investor may, at his/her/its sole option, at any time after nine (9) months, convert all or
any portion of the accrued interest and unpaid principal balance of this Note into fully paid and non- assessable shares of common stock,
par value $0.01 per share, of the Company at the conversion price of $1.15 per share (the “Conversion Price”). A notice
of Conversion is included as Exhibit “A.”


7.    
Mandatory Conversion. Upon sixty (60) days from the date the Company files a Form 8-A registration statement with
the Securities and Exchange Commission (the “SEC”), all of the accrued interest and unpaid principal balance of this Note
shall automatically convert into fully paid and non- assessable shares of common stock, par value $0.01 per share, of the Company at the
Conversion Price.





8.    
Successors and Assigns. Subject to the restrictions on transfer described in Section 9 below, the rights
and obligations of the Company and Investor shall be binding upon and benefit the successors, assigns, heirs, administrators and transferees
of the parties.


 






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9.    
Waiver and Amendment. Any provision of this Note may be amended, waived or modified upon the written consent of the
Company and the holders of a Majority in Interest.


10. 
Transfer of this Note or Securities Issuable on Conversion Hereof. Investor may transfer this Note or the securities
into which such Note may be converted, to a parent, subsidiary or other affiliate of the Investor, provided that the transferee has agreed
in writing for the benefit of the Company to take and hold such Note, or the securities into which it may be converted, subject to, and
to be bound by, the terms and conditions set forth in this Agreement. Each Note thus transferred and each certificate representing the
securities thus transferred shall bear a legend as to the applicable restrictions on transferability in order to ensure compliance with
the Securities Act, unless in the opinion of counsel for the Company such legend is not required to ensure compliance with the Securities
Act. The Company may issue stop transfer instructions to its transfer agent in connection with such restrictions. Subject to the foregoing,
transfers of this Note shall be registered upon registration books maintained for such purpose by or on behalf of the Company. Prior to
presentation of this Note for registration of transfer, the Company shall treat the registered holder hereof as the owner and holder of
this Note for all purposes whatsoever, and the Company shall not be affected by notice to the contrary.


11. 
Notices. All notices, requests, demands, consents, instructions or other communications required or permitted hereunder
shall in writing and faxed, mailed or delivered to each party at the respective addresses of the parties as set forth in the Note Purchase
Agreement, or at such other address or facsimile number as the Company shall have furnished to Investor in writing. All such notices and
communications will be deemed effectively given the earlier of (i) when received, (ii) when delivered personally, (iii) one
business day after being delivered by facsimile (with receipt of appropriate confirmation), (iv) one business day after being deposited
with an overnight courier service of recognized standing or (v) four days after being deposited in the U.S. mail, first class with
postage prepaid.


12. 
Pari Passu Notes. Investor acknowledges and agrees that the payment of all or any portion of the outstanding principal
amount of this Note and all interest hereon shall be pari passu in right of payment and in all other respects to the other Notes
issued pursuant to the Note Purchase Agreement or pursuant to the terms of such Notes. In the event Investor receives payments in excess
of its pro rata share of the Company’s payments to the Investors of all of the Notes, then Investor shall hold in trust all such
excess payments for the benefit of the holders of the other Notes and shall pay such amounts held in trust to such other holders upon
demand by such holders.


13. 
Usury. In the event any interest is paid on this Note which is deemed to be in excess of the then legal maximum rate,
then that portion of the interest payment representing an amount in excess of the then legal maximum rate shall be deemed a payment of
principal and applied against the principal of this Note.


14. 
Waivers. The Company hereby waives notice of default, presentment or demand for payment, protest or notice of nonpayment
or dishonor and all other notices or demands relative to this instrument.


15. 
Governing Law. This Note and all actions arising out of or in connection with this Note shall be governed by and
construed in accordance with the laws of the State of Wyoming, without regard to the conflicts of law provisions of the State of Wyoming,
or of any other state.


The Company has caused
this Note to be issued as of the date first written above.





BUBBLR INC.


By: __________________


Rik Willard


CEO


 




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EXHIBIT A


NOTICE OF CONVERSION


 


The undersigned hereby elects
to convert $_________________ of the principal amount of the Note (defined below) and $__________ in unpaid but accrued interest into
that number of shares of Common Stock to be issued pursuant to the conversion of the Note
(“Common Stock”) as set forth below, of Bubblr Inc., a Wyoming corporation (the “Company”) according to the conditions
of the convertible note of the Company dated as of November 5th, 2021 202_ (the “Note”), as of the date written
below. No fee will be charged to the Investor for any conversion, except for transfer taxes, if any.


 


[ ] The undersigned
hereby requests that the Company issue a certificate or certificates for the number of shares of Common Stock set forth below (which numbers
are based on the Investor’s calculation attached hereto) in the name(s) specified immediately below or, if additional space is necessary,
on an attachment hereto:


 


[address]


 


Date of Conversion: ______________


Applicable Conversion Price: $1.15


Number of Shares of Common Stock to be Issued


Pursuant to Conversion of the Notes: ______________


Amount of Principal Balance Due remaining


Under the Note after this conversion:______________


Amount of Unpaid but Accrued Interest Due
remaining


Under the Note after this conversion:______________






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