If you are new to the pixel, or are having trouble tracking conversions, use our pixel helper chrome extension to help you with debugging.
We deprecated the Custom Audience and Conversion Tracking pixels in February, 2017. They have been combined into a new, single Facebook pixel. If you are using the old pixels, you should migrate to the new pixel.
quantity, etc., for when you purchase a product or service. We don't capture field values unless you include them as part of Advanced Matching or optional values.
The Facebook pixel is loaded asynchronously and does not block the display of the web page. Because all advertisers use the same pixel script, the pixel code will be already be in the browser’s cache If a user has visited any website with the pixel installed.