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Chrome Extension Developer

Chrome Extensions or Apps Published By Big Numbers, Inc.

App Count: 1

Publisher: Big Numbers, Inc.

Extensions or Apps Offered by Big Numbers, Inc.

Crx4Chrome includes 1 extensions from the developer Big Numbers, Inc..

Pitch Shifter 2.1.0 for Chrome New!

Fun Extension / Updated: August 18, 2025

Pitch Shifter

Change any YouTube video's key without altering speed—perfect for musicians, singers, and learners. 🎵...

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