# OpenLink Data Explorer

> A tool for generating structured descriptor documents for HTTP accessible resources. HTML+RDFa based Linked Data is the default Descriptor Document format. Other formats are available via page hosted links or content negotiation.

Canonical page: [https://chrome-stats.com/d/openlink-data-explorer](https://chrome-stats.com/d/openlink-data-explorer)

## Overview

- **ID:** `openlink-data-explorer`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** OpenLink Software Inc
- **Category:** feeds-news-blogging,web-development
- **Daily users:** 19
- **Version:** 2.5.3
- **Last updated:** 2022-08-09
- **First published:** 2008-07-10
- **Size:** 944 KB
- **Data as of:** 2026-09-09
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/openlink-data-explorer/)
- **Website:** [http://boards.openlinksw.com/support/viewforum.php?f=26](http://boards.openlinksw.com/support/viewforum.php?f=26)
- **Privacy policy:** [https://addons.mozilla.org/firefox/addon/openlink-data-explorer/privacy/](https://addons.mozilla.org/firefox/addon/openlink-data-explorer/privacy/)

## Description

OpenLink Data Explorer is a Firefox add-on that provides a tool for generating structured descriptor documents for HTTP accessible resources, allowing users to view page descriptions and explore Linked Data sources.

## Rankings

- #25,193 — Overall
- #133 — block explorer
- #192 — explore

## Permissions and access

### Permissions

- `contextMenus`
- `storage`
- `webRequest`
- `webRequestBlocking`
- `*://*/*`
- `file:///*/*`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

## Similar extensions and apps

- [OpenLink Structured Data Sniffer](https://chrome-stats.com/d/openlink-structured-data-sniff) — 346 users, 4.36 / 5
- [OpenLink Structured Data Sniffer](https://chrome-stats.com/d/openlinkstructured) — 2 users
- [OpenLink Structured Data SNI](https://chrome-stats.com/d/openlink-structured-data-sni) — 1 users
- [Linked Data DevTools](https://chrome-stats.com/d/linked-data-devtools) — 2 users
- [Structured Data Testing Tool](https://chrome-stats.com/d/structured-data-testing-tool) — 5 users
- [RDF Browser](https://chrome-stats.com/d/rdf-browser) — 81 users, 4.80 / 5
- [JSON-LD Schema Extractor](https://chrome-stats.com/d/json-ld-schema-extractor) — 329 users, 5.00 / 5
- [SEO Helper](https://chrome-stats.com/d/seo-helper) — 1 users
- [Org Lens](https://chrome-stats.com/d/org-lens) — 1 users
- [Schema Preview](https://chrome-stats.com/d/schema-preview) — 6 users
- [Display Link Details](https://chrome-stats.com/d/display-link-details) — 1 users
- [OD-Search](https://chrome-stats.com/d/od-search) — 77 users, 4.67 / 5

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Source: [Chrome-Stats](https://chrome-stats.com/d/openlink-data-explorer)