This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

I want to make a custom tool bar to mozilla firefox.Which programming language or technology or which developer tools i need to use.Kindly provide some guidance

more options

I need to design a custom toolbar for Firefox. My functionalities include. While installing the toolbar Prompting the user to enter details that are needed and save it to database.Once user done with this and toolbar is installed a button should be available on the toolbar for the user to click and once he clicks the form has to be auto-populated with all the details.I currently does not get which technology or developer tools I need to use to create this toolbar app.Kindly guide me in this regard.

I need to design a custom toolbar for Firefox. My functionalities include. While installing the toolbar Prompting the user to enter details that are needed and save it to database.Once user done with this and toolbar is installed a button should be available on the toolbar for the user to click and once he clicks the form has to be auto-populated with all the details.I currently does not get which technology or developer tools I need to use to create this toolbar app.Kindly guide me in this regard.

All Replies (1)

more options

Here's a good starting place: https://developer.mozilla.org/en-US/Add-ons

But before you get started, you need to realize that the current "extension landscape" will be changing drastically in 2016 with WebExtensions coming into play and the deprecation of XUL and XPCOM-based add-ons that have made Firefox what it is today. https://developer.mozilla.org/en-US/Add-ons/WebExtensions