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Open Search icon

Open Search

Create an OpenSearch Document for your blog.

By Matthias Pfefferle·Osd·Free
5(4 reviews)
·200 active installs·Updated 3 months ago
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As of April 2026, Open Search is a WordPress osd plugin with 200 active installations and a 5/5 rating from 4 reviews. It has been downloaded 11K+ times in total. Requires WordPress 4.6+ and PHP false+. Available on WordPress.org since 2007. Top alternative: OpenSearch.

5/54 reviews
200active installs
11K+total downloads
19 yearssince 2007

Overview

The plugin creates an OpenSearch Document for your blog.

It supports Google Chromes “Tab to Search” and “search_provider” WebExtension, Firefox’ “OpenSearch plugins”, Safaris “Quick Website Search”, and “custom searches” for Microsofts Edge browser.

From the spec:

Search clients can use OpenSearch description documents to learn about the public interface of a search engine. These description documents contain parameterized URL templates that indicate how the search client should make search requests. Search engines can use the OpenSearch response elements to add search metadata to results in a variety of content formats.

Other integrations and extensions:

  • Extension links for HTML, Atom and RSS
  • Autodiscovery via XRDS-Simp…
Read full description on WordPress.org

Screenshots

Ratings & Reviews

54 reviews
5 ★
4
4 ★
0
3 ★
0
2 ★
0
1 ★
0

Compatibility

WordPress4.6+ requiredTested up to 6.9.4
PHPfalse+ required

Top Alternatives to Open Search

OpenSearch icon
OpenSearch
020 installsUpdated 17 years ago
ViewCompare
View all osd plugins →

Frequently Asked Questions

Changelog

4.1.3

  • update plugin structure

4.1.1

  • fix PHP deprecated: strstr(): Passing null to parameter

4.1.0

  • added “search_provider” WebExtension support

4.0.1

  • fix broken XML output

4.0.0

  • modernize code
  • added fil…
View full changelog on WordPress.org

Contributors

johnnooneMatthias PfefferleMatthias Pfefferle
Plugin Info
Version
4.1.3
Last Updated
Dec 7, 2025
WP Requires
4.6+
Tested Up To
6.9.4
PHP Requires
false+
Active Installs
200
Downloads
11K+
Added
Jun 24, 2007
Business
Community

Tags

osdsearchopensearchopen searchopen search document

Developer

M
Matthias Pfefferle
8 plugins0.0M+ total installs
View all plugins →

Quick Compare

Open Search vs OpenSearch→

Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.