---
title: "Marker.io SRL – Chrome extensions from this developer"
description: "1 Chrome extension from the publisher account of Marker.io SRL, with 30,000 users in all."
url: "https://extensiontracker.com/developer/ubb4dcf159119f1621ce15bae5b464507"
---

# Marker.io SRL

- Extensions: 1
- Users in all: 30,000
- First published: 2015-09-04
- Publisher account: `ubb4dcf159119f1621ce15bae5b464507`

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 |
| --- | --- | ---: | ---: | --- | --- |
| [Marker.io: Visual bug reporting for websites](https://extensiontracker.com/extension/jofhoojcehdmaiibilpcoofpdbbddkkl) | Developer Tools | 30,000 | 4.24 | 2026-05-27 | Live |

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/developer/ubb4dcf159119f1621ce15bae5b464507>. 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`.