Add custom search engine

Add a custom search engine to the list of available search engines in the search bar and URL bar.

Add Custom Search Engine - Firefox Add-On

Add custom search engine

Add-on stats

Daily users: 10,789
54
Version: 4.2 (Last updated: 2021-07-20)
Version code: 5268400
Creation date: 2018-07-30
Weekly download count: 227
Firefox on Android: No
Manifest version: 2
Permissions:
  • https://paste.mozilla.org/api/
  • search
Size: 66.77K

Other platforms

Not available on Chrome
Not available on Android
Not available on Edge
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Add-on summary

Add a custom search engine to the list of available search engines in the search bar and URL bar.

Your custom search engine needs a name and search URL. Additionally fields include an icon, a suggestion URL, POST query parameters, the input encoding and a description.

Icons can be selected from your local computer or specified as an URL pointing to an image.

The extension UI is accessible via a button right next to the URL/search bar or the options in about:addons.

Due to a technical limitation with Firefox WebExtensions, all data entered when creating your custom search engine is uploaded to paste.mozilla.org.

User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Firefox Browser Add-ons does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Easy to use and user-friendly
  • Allows for the addition of custom search engines
  • Saves time compared to manual methods
  • Works effectively, even with lesser-known search engines
  • Long-standing reliability as a Firefox add-on
Cons
  • Occasional issues with functionality after system updates (e.g., Windows 11)
  • Lack of easy editing options for added searches
  • Considered a hassle compared to other browsers' built-in features
Most mentioned
  • Praises for its ease of adding custom search engines
  • Mentioning its reliability and need after Mycroft stopped working
  • Disappointment in functionality after Windows 11 update
User reviews

by HumanistAtypik, 2025-02-01

by Alex_MM, 2025-01-31
View all user reviews

Add-on safety

Risk impact

Add custom search engine requires very minimum permissions.

Risk impact analysis details
  • High Request access to the following domains: mozilla.org
Risk likelihood

We don't have sufficient data to confidently determine the risk likelihood of Add custom search engine. Use it at your own risk.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Good **** ********* *** **** **** *******
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