---
title: "JohnKappa – Chrome extensions from this developer"
description: "6 Chrome extensions from the publisher account of JohnKappa, with 372 users in all."
url: "https://extensiontracker.com/developer/u9344721514c1311a0bdbb5facf4f809f"
---

# JohnKappa

- Extensions: 6
- Users in all: 372
- First published: 2024-09-03
- Publisher account: `u9344721514c1311a0bdbb5facf4f809f`

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 |
| --- | --- | ---: | ---: | --- | --- |
| [DOS-Style](https://extensiontracker.com/extension/kbncelkcioaknlnjkkmiplnlnkkcbgpm) | Tools | 184 | 5.00 | 2026-03-19 | Live |
| [ClearSlate](https://extensiontracker.com/extension/ljneogmdchhienoeaknhgpohffbhanho) | Tools | 66 | 5.00 | 2026-04-26 | Live |
| [Greyscale Gateway](https://extensiontracker.com/extension/bgomimblkalmchlokgaccjnohdmlofei) | Art & Design | 50 | 5.00 | 2025-12-20 | Live |
| [Kanvas](https://extensiontracker.com/extension/gjldnhfflceanghfkpgpkclegjgpgjpa) | Tools | 38 | 1.00 | 2025-11-15 | Live |
| [MonoClock](https://extensiontracker.com/extension/ldcaalefddmbconbmooknhfjcaknbdki) | Just for Fun | 26 | – | 2025-02-03 | Live |
| [MicroJournal](https://extensiontracker.com/extension/ckmaofinhbickimhbmlaclkbjgimcgem) | Just for Fun | 8 | – | 2025-03-26 | Live |

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/developer/u9344721514c1311a0bdbb5facf4f809f>. 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`.