---
title: "shmch21 – Chrome extensions from this developer"
description: "7 Chrome extensions from the publisher account of shmch21, with 2,852 users in all."
url: "https://extensiontracker.com/developer/ud2cf65b5b90309f492739d6d60122fc1"
---

# shmch21

- Extensions: 7
- Users in all: 2,852
- First published: 2025-07-31
- Publisher account: `ud2cf65b5b90309f492739d6d60122fc1`

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 |
| --- | --- | ---: | ---: | --- | --- |
| [Easy-peasy SNS — AI Writing for Blogger, Instagram & Threads](https://extensiontracker.com/extension/jgfdeppnjijgddbledcbhgiinddkcjem) | Tools | 2,000 | 5.00 | 2026-09-27 | Live |
| [살때 (SalTtae) - 100g 단가 & 스마트 AI 쇼핑 비서](https://extensiontracker.com/extension/ffoggjabiknahggfhfnednbannkneeec) | Tools | 386 | 5.00 | 2026-09-01 | Live |
| [Free Gemini AI Summarizer - YouTube & Web Page Summary Assistant](https://extensiontracker.com/extension/mhhejcmlhfedkcjofgkjhiglffjdgbph) | Tools | 277 | 4.43 | 2026-01-29 | Live |
| [Oneshot AI - Multi-Prompt Launcher](https://extensiontracker.com/extension/cjopbcckmpbmdcommlibnjihicfgplcm) | Tools | 165 | 5.00 | 2026-03-12 | Live |
| [컷펀치 - 무료 상품 분석·광고 이미지 생성](https://extensiontracker.com/extension/jepffodomkndhimdbnfnhjilfflpjpje) | Tools | 15 | 5.00 | 2026-03-18 | Live |
| [FitPunch - AI Virtual Clothes Try-On & Fitting Room](https://extensiontracker.com/extension/camkgggpdjekdlkdlooaccihkkikoddd) | Tools | 5 | – | 2026-08-28 | Live |
| [무료 유튜브 신문](https://extensiontracker.com/extension/mnojeeaieicneocmopbipkdnbfmlaadc) | Tools | 4 | – | 2026-05-21 | Live |

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/developer/ud2cf65b5b90309f492739d6d60122fc1>. 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. Extension, developer and list pages come as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.