Company: GOOGL
Filing Date: 2025-04-25
Form Type: S-3ASR
Source: 0001193125-25-095696
Chunk: 54

Company: Alphabet Inc.
Filing Date: 2025-04-25
Form: S-3ASR
Chunk 54
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| ◆ | Filed herewith. |

| ‡ | Incorporated herein by reference. |

| * | To be filed by amendment or as an exhibit to a document to be incorporated by reference, if applicable. |

II-9

SIGNATURES Pursuant to the requirements of the Securities Act of 1933, the registrant certifies that it has reasonable grounds to believe that it meets all of the requirements for filing on Form S-3and has duly caused this Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Mountain View, State of California, on April 25, 2025.

| ALPHABET INC. |     |                         |
| By:           |     | /s/ Sundar Pichai       |
|               |     | Sundar Pichai           |
|               |     | Chief Executive Officer |

POWER OF ATTORNEY The undersigned director of Alphabet Inc., a Delaware corporation, whose signature appears below hereby constitutes and appoints Sundar Pichai, Anat Ashkenazi, Kent Walker and Kathryn W. Hall, and each of them acting individually, as his or her true and lawful attorneys-in-factand agent, each with full power of substitution and resubstitution, for him or her and in his or her name, place and stead, in any and all capacities (unless revoked in writing), to sign any and all amendments to this Registration Statement on Form S-3or other applicable form, with all exhibits thereto, or any and all amendments (including pre-effectiveand post-effective amendments) and supplements to a registration statement, and to file the same, with exhibits thereto and other documents in connection therewith, with the Securities and Exchange Commission, and hereby grants to such attorneys-in-factand agents, full power and authority to do and perform each and every act and thing requisite and necessary to be done in connection therewith, as fully to all intents and purposes as he or she might or could do in person, hereby ratifying and confirming all that said attorneys-in-factand agents, or their or his or her substitute or substitutes, may lawfully do or cause to be done by virtue hereof. Pursuant to the requirements of the Securities Act of 1933, this Registration Statement has been signed by the following persons in the capacities and on the date indicated:

| Signature                
 /s/ Sundar Pichai        
 Sundar Pichai            
 /s/