---
title: "Andrei K. – Chrome extensions from this developer"
description: "5 Chrome extensions from the publisher account of Andrei K., with 62,960 users in all."
url: "https://extensiontracker.com/developer/u09e13a449818703b0111ac5206ea3fac"
---

# Andrei K.

- Extensions: 5
- Users in all: 62,960
- First published: 2024-03-18
- Publisher account: `u09e13a449818703b0111ac5206ea3fac`

Extensions are grouped by the store's own publisher account ID, so a developer who uses several accounts appears on several pages. Live extensions come first, most users first.

| Extension | Category | Users | Rating | Updated | Status |
| --- | --- | ---: | ---: | --- | --- |
| [Pitch Changer](https://extensiontracker.com/extension/ledkjiplmbjfmnblpkpckbahgphoajfb) | Tools | 50,000 | 4.23 | 2025-11-25 | Live |
| [Online Piano](https://extensiontracker.com/extension/lefillmphhhbghbdiglklchcgalbdeae) | Tools | 5,000 | 4.52 | 2025-05-14 | Live |
| [BPM Changer](https://extensiontracker.com/extension/klddneocmcmoacnnemmelgeilnedcpjj) | Tools | 4,000 | 4.58 | 2025-05-29 | Live |
| [Vocal Remover](https://extensiontracker.com/extension/bcbfalkgcdnejkdjacfpgcoanadljgoe) | Tools | 3,000 | 3.88 | 2025-11-23 | Live |
| [Tone Generator](https://extensiontracker.com/extension/aokfecficmehhlmjaaojhngplabgjife) | Tools | 960 | 5.00 | 2025-12-16 | Live |

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/developer/u09e13a449818703b0111ac5206ea3fac>. It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (<https://creativecommons.org/licenses/by/4.0/>), crediting Extension Tracker. Every page except search comes as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.