---
title: "otto – Chrome extensions from this developer"
description: "2 Chrome extensions from the publisher account of otto, with 622 users in all."
url: "https://extensiontracker.com/developer/u4d0402464eb833a2def683e9a83e45fb"
---

# otto

- Extensions: 2
- Users in all: 622
- First published: 2023-08-11
- Publisher account: `u4d0402464eb833a2def683e9a83e45fb`

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 |
| --- | --- | ---: | ---: | --- | --- |
| [History Auto Cleaner](https://extensiontracker.com/extension/hnepjcohnocahbjghmfgmfampjamjkii) | Privacy & Security | 622 | 4.33 | 2024-08-13 | Live |
| [RetroTube](https://extensiontracker.com/extension/cbbboddkknfoadcelcgcoochbdojkafm) | Just for Fun | – | – | 2026-11-07 | Live |

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/developer/u4d0402464eb833a2def683e9a83e45fb>. 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`.